Apple’s iOS 16.6.1 update should alleviate some issues, but there are still problems plaguing iOS 16 and the iPhone as we push away from the company’s latest software release.

Some iPhone users are noticing an improvement after upgrading to the latest version of iOS 16. On the flip side, some iPhone users have run into a variety of bugs and performance issues. Some of these issues have carried over from older iOS software, others are brand new.

In this guide to iOS 16 problems we’ll take you through the current state of these issues. We’ll show you where to find potential fixes for the most common iOS 16 problems and provide you with some resources that will help if you run into trouble.

We’ll also touch on the state of the iOS downgrade and outline what you can expect from Apple and iOS 16 down the road.

iOS 16 Problems

The current list of iOS 16 problems includes some very common issues. We’re currently seeing complaints about the following problems:

• UI lag
• AirPlay issues
• Touch ID and Face ID issues
• Safari issues
• Battery life problems
• Issues with the Mail app
• iMessage issues
• GPS issues
• Problems with AirDrop
• Issues with iMovie and Final Cut Pro
• Spotlight problems
• Data transfer issues
• Camera issues
• Wi-Fi problems
• App Store problems
• Bluetooth problems
• CarPlay issues
• Lockups, freezes, and crashes

We expect the list of iOS 16 problems to grow as more iPhone users transition from iOS 15 to iOS 16 and from older versions of iOS 16 to the latest version.

If you haven’t downloaded the newest version of iOS 16 yet, we recommend preparing your iPhone for the download. Some prep work ahead of time can help you avoid major headaches.

We’ve put together a step-by-step pre-installation process and it will take you through the best way to prepare for the move.

Where to Find iOS 16 Reviews

If you’re currently running iOS 16 on your iPhone, or if you’re planning to upgrade, you’ll want to sift through feedback from other users. This feedback will alert you to potential problems and performance issues others are having on the same iPhone model.

We’ve released our list of reasons to, and not to, install Apple’s latest iOS 16 update and it’s a good starting point for those of you weighing a move up from iOS 15. It will also help if you’re already on iOS 16 and you’re thinking about moving to the latest version.

We’ve also released a guide that goes over the iOS 16.6.1 update’s performance. It’s also a worth a look if you need additional feedback.

We also recommend keeping an eye on YouTube, Apple’s discussion forums, social media sites like Twitter and Facebook, and the MacRumors forums for additional feedback about iOS 16’s performance.

How to Fix iOS 16 Problems

Some problems might require a fix from Apple in a future iOS update. Others, you may be able to fix on your own.

Before you get in contact with Apple customer support, take a look at our list of fixes for the most common iOS 16 problems.

We’ve also released tips that could help you improve your device’s performance and a guide that shows you how to fix iOS 16 battery life problems. If you’re running into severe battery drain issues after installing iOS 16, have a look at those.

If you can’t find what you’re looking for in our guides, you should head on over to Apple’s discussion forums. If they can’t help you, you might want to get in contact with Apple Support via Twitter or via the company’s website.

If you still can’t fix your issue(s), you might want to schedule an appointment to see a Genius at your local Apple Store. They should be able to diagnose your problem.

iOS Downgrade Status

If you run into bugs or performance issues on iOS 16, you might try downgrading your iPhone’s software in an effort to improve its performance.

Apple’s currently signing on iOS 16.6 which means you can downgrade back to the previous version of iOS 16. Unfortunately, you can’t downgrade to any iOS software older than iOS 16.6.

For more about how the downgrade process works, take a look at our walkthrough.

What’s Next

If your iPhone is struggling on iOS 16.6.1 or an older version of iOS, you’re on your own for the time being.

iOS 16.6.1 was the last known update in Apple’s iOS 16 pipeline, but it looks like the company might be working on a new iOS 16.7 update. If it is, it should roll out in September alongside Apple’s new iOS 17 operating system.

The company will push iOS 17 to the iPhone in mid-to-late September. Unfortunately, Apple will drop support for three older iPhone models: iPhone X, iPhone 8, and iPhone 8 Plus. Those devices will stay on iOS 16.

With iOS 16.7 reportedly on the way, it looks like Apple will continue to support these devices with security patches and occasional bug fixes.

For more about iOS 17 and its release, have a look at our guide.

Install iOS 16.6.1 for Better Security

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If security is important to you, think about installing Apple's iOS 16.6.1 update on your iPhone right away. iOS 16.6.1 isn't a huge upgrade, but it does have two important security patches for your device on board. If you're interested in what they patch up, here's Apple's guide.  As for older software, the iOS 16.6 update delivered 16 security patches. For more information about the changes, check out Apple's rundown.   iOS 16.5.1 brought two security patches to iPhone users  If you want to learn more, head on over to Apple's website. The company's iOS Security Response 16.5.1 (c) update also included a security update and you can learn more about it right here. iOS 16.5 brought a ton of security patches to the iPhone. You can find out more about them over on Apple's security site. iOS 16.4.1 included two security upgrades . You can learn more about the pair right here. Apple's iOS 16.4 update had a substantial number of patches on board. You can read about them in detail over on Apple's security site. The iOS 16.3.1 update had three security patches on board including one for an actively exploited vulnerability. For more on the security contents of iOS 16.3.1, check out Apple's security page.  iOS 16.3 brought 10+ new security patches with it and you can learn more about all of those right here.  In addition, the software came with support for physical security keys for Apple ID. These will beef up your account security by requiring a physical security key as part of the two factor authentication sign in process. Learn more about the change right here. If you skipped iOS 16.2, you'll get its changes with iOS 16.6.1. iOS 16.2 brought a ton of important security patches with it and you can dig into the details on Apple's security site.  The update also brought end-to-end encryption to iCloud, iMessage, iPhone backups, Notes, Photos, and more. If you want to learn more about it, head over to Apple's guide.  If you decided to missed iOS 16.1.2, you'll get its solitary security patch with your upgrade. Learn more about it right here. If you skipped iOS 16.1.1, you'll get its security patches when you upgrade. You can learn more about them right here. If you missed the iOS 16.1 update, it brought 19 security patches to the iPhone and you can learn about the particulars of those over on Apple's website. If you failed to download iOS 16.0.3, it had one security patch on board, a fix for a potential exploit within the Mail app. For more about the fix, check out Apple's security site. If you're still running iOS 15 your iPhone, you'll get a bunch of other patches when you upgrade. iOS 16.0 brought a ton of security patches to the iPhone. If you're interested in the exact nature of these improvements, you can read about them over on Apple's security website. In addition to those patches, iOS 16 brings some additional enhancements to privacy and security including Safety Check which, according to Apple, will help "people in domestic or intimate partner violence situations review and reset the access they’ve granted others."  The feature also resets system privacy permissions for apps and restricts Messages and FaceTime to the device on hand. Apple's also made some improvements to Passkeys in Safari. iOS 16 brings a brand new sign-in method that's end-to-end encrypted and safe from phishing and data leaks.

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iOS 16 Problems: 5 Things You Need to Know is a post by Adam Mills from Gotta Be Mobile.

Installing Apple’s iOS 16.6.1 update might be tempting, but there are some steps you should take before moving your iPhone from iOS 15 to iOS 16 or your current version of iOS 16 to iOS 16.6.1.

Apple’s released a new version of iOS 16 for iPhone. iOS 16.6.1 is a small point upgrade and the software brings under-the-hood improvements to compatible iPhone models.

If your iPhone is currently running the latest version of iOS 16, you get the shortest change log and the smallest download. If you’re moving from an older version of iOS, your iOS 16.6.1 update will be more substantial. That’s because the changes from iOS updates you skipped are baked into your upgrade.

Most iPhone users should install iOS 16.6.1 today or at some point in the near future. That being said, it’s difficult to predict how the new software will impact your iPhone’s performance.

While some of you could see a boost to your iPhone’s performance, others will run into frustrating bugs and performance issues. And that’s precisely why it’s important to do some prep work before you start the installation. A little work ahead of time could help you avoid serious problems.

With that in mind, we want to help you prepare for the transition from iOS 15 to iOS 16 or your current version of iOS 16 to iOS 16.6.1. This guide will take you step-by-step through the process we use before we tap install.

Cleanup Your iPhone’s Storage

If you’re running out of space on your iPhone, you might need to do some cleanup in order to install iOS 16.6.1.

iOS 16.6.1 requires a chunk of space on your iPhone’s internal storage. If you’re near the threshold, go through your device’s storage and delete files you no longer need to make sure you have room for the download.

Backup Your iPhone’s Data

Data loss issues are fairly rare, but don’t take your chances. Make sure you backup your files before you install iOS 16.6.1.

Many of you already know how to properly backup your iPhone’s data (photos, videos, etc), but if you’re unsure, we’ve got you covered.

Some of you will want to backup using Apple’s iCloud service. It’s an easy way to ensure your important files are safe. If you’re unfamiliar with the iCloud backup process, you’ll want to check out Apple’s guide.

If you don’t want to use iCloud, you can backup your files using iTunes. If you’re running macOS Ventura, macOS Monterey, macOS Big Sur or macOS Catalina, you’ll need to use Finder, not iTunes.

If you store a ton of data on your iPhone, the backup process could take awhile so remain patient.

Get Familiar with iOS 16.6.1

Make sure you get familiar with iOS 16.6.1’s changes before you start the installation process.

We’ve released a walkthrough that will hold your hand through the biggest changes on board the latest versions of iOS 16, including iOS 16.6.1.

Dig Into iOS 16.6.1 Reviews

If you’re feeling leery about the move to iOS 16.6.1, and we don’t blame you if you are, you should dig through feedback from people using the software.

Again, there’s a chance you encounter bugs and/or performance issues on your device after moving it up to Apple’s latest iOS 16 firmware.

iOS software updates often hits older iPhone models the hardest so if you own a device like the iPhone 8, and you’re concerned about the move to iOS 16.6.1, you’ll want to gather feedback from those who have taken the plunge.

This feedback will alert you to potential bugs and problems. You also might learn about some potential benefits of Apple’s software.

You’ll want to poke around on Apple’s discussion forums, YouTube, and social media sites like Twitter for feedback from iOS 16.6.1 users.

Some of you might want to wait for long-term feedback to emerge before committing to iOS 16.6.1. Others might even want to wait for Apple to roll out its next batch of bug fixes before downloading the firmware.

For more about iOS 16.6.1’s performance, check out our quick review.

Find Fixes for iOS 16.6.1 Problems

We’re already hearing about a number of iOS 16-related problems. Some of them are minor bugs, others are far more problematic.

If you don’t have an encyclopedia of fixes for iOS issues stored inside your head, you’ll want to track down and bookmark fixes for potential problems.

We’ve put together a list of fixes for the most common iOS 16 problems. This is an excellent place to start if you can’t find a fix for your issue.

We’ve also released guides that will help you improve your iPhone’s battery life as well as your device’s overall performance.

Learn How to Downgrade

Apple allows you downgrade back to older versions of iOS. This is useful if your current version of iOS 16 starts causing problems on your iPhone.

The downgrade path back to the company’s previous version of iOS won’t be open forever and Apple will close it off without warning.

We recommend getting familiar with the downgrade process right now so that you aren’t scrambling if and when you need to use it.

Check with IT

If you use your iPhone for work you might want to check with your IT team (if you have one) and make sure you’re got the green light to install iOS 16.6.1.

Enterprise problems plague every single version of iOS and they can be particularly nasty immediately after Apple releases new iOS software.

If you depend on your phone to get you through a day of work it’s important to get in touch with IT to see if the iOS 16.6.1 update is safe to use.

If you’ve got an IT department, they should be able to provide you with feedback about the core applications and services you use on a daily basis.

If you don’t have an IT department or a tech on site, you might want to ask around the office or talk to friends who use the same services and see how they’re doing on iOS 16.6.1.

Update Your Apps & Dig Into Reviews

If you rely on your apps to get you through the day you should read app reviews before you install iOS 16.6.1 on your device(s).

App developers are still rolling out iOS 16 support updates. These updates will be crucial to your experience on the new operating system.

Before you install iOS 16.6.1 you’ll want to head to the App Store and read reviews from iOS 16 users. If reviews are mostly positive, you may want to go ahead and install the latest update(s).

If the feedback is negative, you might want to wait for a new version of iOS 16 or for the developer to update the app before moving your device to the latest software.

Gather Your Login Info

Installing iOS 16.6.1 on your device will prompt you to input your passcode and, in some cases, your Apple ID/iCloud account details.

Most of you should know these by heart, but if it has been awhile since you’ve had to login, or if you’re installing iOS 16.6.1 for someone else, you’ll want to make sure you have that information readily available when you start the installation.

There’s also a chance you’ll get logged out of some of your first and third-party apps and services after the installation completes so you’ll want to have this login info handy as well.

If you want to complete the iOS 16.6.1 installation process in the shortest amount of time, make sure you have all of this info ready to go.

Decide How to Install iOS 16.6.1

If you plan on installing iOS 16.6.1 Over-the-Air (OTA) through your device’s Settings app, you’ll need to have at least a 50% charge and you’ll need to be connected to a Wi-Fi network unless you have an iPhone 12, or newer, connected to a 5G network.

You can also install the iOS 16.6.1 update via iTunes. Simply plug your device in, find your device, and check for an update.

Note that if you’re running macOS Ventura, macOS Monterey, macOS Big Sur or macOS Catalina you’ll need to update to iOS 16.6.1 via Finder, not iTunes.

Install iOS 16.6.1 for Better Security

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If security is important to you, think about installing Apple's iOS 16.6.1 update on your iPhone right away. iOS 16.6.1 isn't a huge upgrade, but it does have two important security patches for your device on board. If you're interested in what they patch up, here's Apple's guide.  As for older software, the iOS 16.6 update delivered 16 security patches. For more information about the changes, check out Apple's rundown.   iOS 16.5.1 brought two security patches to iPhone users  If you want to learn more, head on over to Apple's website. The company's iOS Security Response 16.5.1 (c) update also included a security update and you can learn more about it right here. iOS 16.5 brought a ton of security patches to the iPhone. You can find out more about them over on Apple's security site. iOS 16.4.1 included two security upgrades . You can learn more about the pair right here. Apple's iOS 16.4 update had a substantial number of patches on board. You can read about them in detail over on Apple's security site. The iOS 16.3.1 update had three security patches on board including one for an actively exploited vulnerability. For more on the security contents of iOS 16.3.1, check out Apple's security page.  iOS 16.3 brought 10+ new security patches with it and you can learn more about all of those right here.  In addition, the software came with support for physical security keys for Apple ID. These will beef up your account security by requiring a physical security key as part of the two factor authentication sign in process. Learn more about the change right here. If you skipped iOS 16.2, you'll get its changes with iOS 16.6.1. iOS 16.2 brought a ton of important security patches with it and you can dig into the details on Apple's security site.  The update also brought end-to-end encryption to iCloud, iMessage, iPhone backups, Notes, Photos, and more. If you want to learn more about it, head over to Apple's guide.  If you decided to missed iOS 16.1.2, you'll get its solitary security patch with your upgrade. Learn more about it right here. If you skipped iOS 16.1.1, you'll get its security patches when you upgrade. You can learn more about them right here. If you missed the iOS 16.1 update, it brought 19 security patches to the iPhone and you can learn about the particulars of those over on Apple's website. If you failed to download iOS 16.0.3, it had one security patch on board, a fix for a potential exploit within the Mail app. For more about the fix, check out Apple's security site. If you're still running iOS 15 your iPhone, you'll get a bunch of other patches when you upgrade. iOS 16.0 brought a ton of security patches to the iPhone. If you're interested in the exact nature of these improvements, you can read about them over on Apple's security website. In addition to those patches, iOS 16 brings some additional enhancements to privacy and security including Safety Check which, according to Apple, will help "people in domestic or intimate partner violence situations review and reset the access they’ve granted others."  The feature also resets system privacy permissions for apps and restricts Messages and FaceTime to the device on hand. Apple's also made some improvements to Passkeys in Safari. iOS 16 brings a brand new sign-in method that's end-to-end encrypted and safe from phishing and data leaks.

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10 Things to Do Before Installing iOS 16.6.1 is a post by Adam Mills from Gotta Be Mobile.

This is how you bring your iPhone back to iOS 16.6 from iOS 16.6.1.

If you run into problems with iOS 16.6.1 on your iPhone and you think moving your iPhone back to an older version of iOS 16 could help, this guide will help you downgrade.

You can only go back to iOS 16.6. You can’t go back any further than that. The path back to older versions of iOS is closed and won’t re-open.

Once you downgrade, you can only restore a backup that you made on iOS 16.6 so keep that in mind in case you need to restore a backup.

Most users will have a recent backup, but you may lose some items if you aren’t regularly backing up your photos and messages to iCloud.

While this isn’t officially supported, it is easy to do and you won’t lose any customer support or mess with your iPhone’s warranty.

How to Downgrade from iOS 16.6.1 to iOS 16.6

Here’s what you need to do to go back to iOS 16.6 on your iPhone. While you are downgrading you cannot use your phone so you will need to open this on your computer or another device.

If you make an archived backup, you can use that after you restore it. If you are doing this right after moving your phone up to iOS 16.6.1, you might have a iOS 16.6 backup available on iCloud or your computer.

Follow these steps to go back to iOS 16.6 from iOS 16.6.1:

• Download the iOS 16.6 update for your iPhone from this website.
• Make sure there is still a green checkmark in the Apple Signing Status column. If there isn’t one, do not proceed.
• Turn off Find My iPhone on your iPhone. Go to Settings -> tap on your Name at the top of this menu -> Tap on your name at the top -> Tap on Find My iPhone -> Toggle off and Enter your password.
• With your phone backed up and all the steps above completed, plug your iPhone into your computer.
• Open iTunes and Click on the iPhone icon.
  This is how this process works if you are still on macOS Mojave. If you’ve already upgraded to macOS Catalina, macOS Big Sur, macOS Monterey, or macOS Ventura, you will need to start this process in Finder. Instead of opening iTunes, open Finder and click on your iPhone in the left side.
• Click on the Restore iPhone button using a special click. On a Mac, hold alt/option when you click. On PC, hold Shift when you click.
• In the window that opens, find the iOS 16.6 file you just downloaded, click on it, and then click open.
• Choose to erase and restore your iPhone. Click Restore to begin this process
• While you wait the iPhone will restart multiple times. When it is finished you will be back on iOS 16.6.

This process takes a little while to complete. When it does, you can start fresh or restore a backup made on iOS 16.6. Most people will want to install a backup.

Install iOS 16.6.1 for Better Security

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If security is important to you, think about installing Apple's iOS 16.6.1 update on your iPhone right away. iOS 16.6.1 isn't a huge upgrade, but it does have two important security patches for your device on board. If you're interested in what they patch up, here's Apple's guide.  As for older software, the iOS 16.6 update delivered 16 security patches. For more information about the changes, check out Apple's rundown.   iOS 16.5.1 brought two security patches to iPhone users  If you want to learn more, head on over to Apple's website. The company's iOS Security Response 16.5.1 (c) update also included a security update and you can learn more about it right here. iOS 16.5 brought a ton of security patches to the iPhone. You can find out more about them over on Apple's security site. iOS 16.4.1 included two security upgrades . You can learn more about the pair right here. Apple's iOS 16.4 update had a substantial number of patches on board. You can read about them in detail over on Apple's security site. The iOS 16.3.1 update had three security patches on board including one for an actively exploited vulnerability. For more on the security contents of iOS 16.3.1, check out Apple's security page.  iOS 16.3 brought 10+ new security patches with it and you can learn more about all of those right here.  In addition, the software came with support for physical security keys for Apple ID. These will beef up your account security by requiring a physical security key as part of the two factor authentication sign in process. Learn more about the change right here. If you skipped iOS 16.2, you'll get its changes with iOS 16.6.1. iOS 16.2 brought a ton of important security patches with it and you can dig into the details on Apple's security site.  The update also brought end-to-end encryption to iCloud, iMessage, iPhone backups, Notes, Photos, and more. If you want to learn more about it, head over to Apple's guide.  If you decided to missed iOS 16.1.2, you'll get its solitary security patch with your upgrade. Learn more about it right here. If you skipped iOS 16.1.1, you'll get its security patches when you upgrade. You can learn more about them right here. If you missed the iOS 16.1 update, it brought 19 security patches to the iPhone and you can learn about the particulars of those over on Apple's website. If you failed to download iOS 16.0.3, it had one security patch on board, a fix for a potential exploit within the Mail app. For more about the fix, check out Apple's security site. If you're still running iOS 15 your iPhone, you'll get a bunch of other patches when you upgrade. iOS 16.0 brought a ton of security patches to the iPhone. If you're interested in the exact nature of these improvements, you can read about them over on Apple's security website. In addition to those patches, iOS 16 brings some additional enhancements to privacy and security including Safety Check which, according to Apple, will help "people in domestic or intimate partner violence situations review and reset the access they’ve granted others."  The feature also resets system privacy permissions for apps and restricts Messages and FaceTime to the device on hand. Apple's also made some improvements to Passkeys in Safari. iOS 16 brings a brand new sign-in method that's end-to-end encrypted and safe from phishing and data leaks.

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How to Downgrade from iOS 16.6.1 to iOS 16.6 is a post by Adam Mills from Gotta Be Mobile.

Apple’s iOS 16.6.1 update could have a huge impact on your iPhone’s performance. While some iPhone users should install the  software right now, others might want to wait before moving up from iOS 15 or older versions of iOS 16.

iOS 16.6.1 is Apple’s latest iOS 16 upgrade and it’s available to download right now if you own an iPhone 8 or newer, all the way up to the iPhone 14 series. The software brings important fixes to compatible iPhone models.

The iOS 16.6.1 update requires a fairly small download if you’re moving your iPhone up from 16.6. It may be larger for those moving up from older versions of iOS. That’s because the features and fixes from the updates you skipped are baked into your version of the update.

Those of you dealing with issues on iOS 16.6.1 or an older version of iOS could see a huge turnaround after installing iOS 16.6.1. We’re already hearing about positive changes. That being said, we’re also hearing about various bugs and performance problems.

If you do run into an issue, note that you can downgrade your iPhone’s software back to iOS 16.6 if needed. The company’s currently signing on the previous version of iOS 16, but it’s not signing on older versions of iOS.

This means those of you having a great experience on iOS 16.5.1, and older versions of iOS, need to approach iOS 16.6.1 with a sense of caution. Once you make the move, you can’t get back to your phone’s current version of iOS.

If you’re currently debating a move to iOS 16.6.1, allow us to walk you through the best reasons to install the software today and the best reasons to hang around on your current version of iOS 16 for a little bit longer.

Install iOS 16.6.1 for Better Security

> 1 / 15

If security is important to you, think about installing Apple's iOS 16.6.1 update on your iPhone right away. iOS 16.6.1 isn't a huge upgrade, but it does have two important security patches for your device on board. If you're interested in what they patch up, here's Apple's guide.  As for older software, the iOS 16.6 update delivered 16 security patches. For more information about the changes, check out Apple's rundown.   iOS 16.5.1 brought two security patches to iPhone users  If you want to learn more, head on over to Apple's website. The company's iOS Security Response 16.5.1 (c) update also included a security update and you can learn more about it right here. iOS 16.5 brought a ton of security patches to the iPhone. You can find out more about them over on Apple's security site. iOS 16.4.1 included two security upgrades . You can learn more about the pair right here. Apple's iOS 16.4 update had a substantial number of patches on board. You can read about them in detail over on Apple's security site. The iOS 16.3.1 update had three security patches on board including one for an actively exploited vulnerability. For more on the security contents of iOS 16.3.1, check out Apple's security page.  iOS 16.3 brought 10+ new security patches with it and you can learn more about all of those right here.  In addition, the software came with support for physical security keys for Apple ID. These will beef up your account security by requiring a physical security key as part of the two factor authentication sign in process. Learn more about the change right here. If you skipped iOS 16.2, you'll get its changes with iOS 16.6.1. iOS 16.2 brought a ton of important security patches with it and you can dig into the details on Apple's security site.  The update also brought end-to-end encryption to iCloud, iMessage, iPhone backups, Notes, Photos, and more. If you want to learn more about it, head over to Apple's guide.  If you decided to missed iOS 16.1.2, you'll get its solitary security patch with your upgrade. Learn more about it right here. If you skipped iOS 16.1.1, you'll get its security patches when you upgrade. You can learn more about them right here. If you missed the iOS 16.1 update, it brought 19 security patches to the iPhone and you can learn about the particulars of those over on Apple's website. If you failed to download iOS 16.0.3, it had one security patch on board, a fix for a potential exploit within the Mail app. For more about the fix, check out Apple's security site. If you're still running iOS 15 your iPhone, you'll get a bunch of other patches when you upgrade. iOS 16.0 brought a ton of security patches to the iPhone. If you're interested in the exact nature of these improvements, you can read about them over on Apple's security website. In addition to those patches, iOS 16 brings some additional enhancements to privacy and security including Safety Check which, according to Apple, will help "people in domestic or intimate partner violence situations review and reset the access they’ve granted others."  The feature also resets system privacy permissions for apps and restricts Messages and FaceTime to the device on hand. Apple's also made some improvements to Passkeys in Safari. iOS 16 brings a brand new sign-in method that's end-to-end encrypted and safe from phishing and data leaks.

> 1 / 15

4 Reasons Not to Install iOS 16.6.1 & 11 Reasons You Should is a post by Adam Mills from Gotta Be Mobile.

The iOS 16.6 release date is getting close which means some iPhone users might want to start preparing for the software’s arrival right now.

iOS 16.6 is Apple’s sixth milestone update for its iOS 16 operating system and it should bring a mix of new features and under-the-hood improvements to iPhone.

Apple’s pushed iOS 16.6 into beta testing which means developers, and those enrolled in the company’s public Beta Software Program, can download it right now. The Beta Software Program is free to anyone with a compatible device and Apple ID.

We expect the iOS 16.6 release date to land sometime next week. Apple’s currently on its final version of the iOS 16.6 beta, known as the Release Candidate, which means the stable release is imminent.

With the iOS 16.6 release date closer than ever, it’s time to start preparing for its arrival. In this guide we’ll outline some tips and tricks that will come in handy as we close in on the iOS 16.6 release date for iPhone.

Prepare for the iOS 16.6 Release Date

If you plan on installing the iOS 16.6 update right away, you should use this time to prepare yourself, and your device, for the installation.

iOS 16.6 will likely require a fairly large download. If you don’t have enough storage available on your iPhone, iOS will temporarily remove downloadable parts of applications installed on your phone. This may not be enough and you’ll then be forced to manually delete files.

If you’re running out of internal storage, do some cleanup. Go into your iPhone’s storage and delete files (photos, apps, etc) you no longer need. This will help make room for the firmware. There’s a chance it improves your iPhone’s overall performance as well.

Data loss issues are fairly rare, but you’ll definitely want to err on the side of caution and backup all of your data before you move your iPhone from iOS 15 to iOS 16 or the current version of iOS 16 to iOS 16.6.

If you want to install iOS 16.6 when it arrives, your iPhone will need a solid charge. Make sure your phone has at least a 50% charge or find a charger.

Finally, make sure you have your Apple ID and other logins handy. There’s always a chance the installation logs you out of apps and services so you’ll want to have those on hand so you can get right back to using them.

Get Familiar with iOS 16.6 & Older Updates

You should get familiar with iOS 16.6 before downloading the final release. This way, you won’t be caught off-guard by the changes on board.

We’ve released a guide that will walk you through all of the known changes on board iOS 16.6. Again, the update should bring a mix of new features, bug fixes, and security patches to iPhone users.

We’ve also released a detailed iOS 16 guide that will take you through many of the latest changes on board the current version of the operating system.

Most People Should Avoid the iOS 16.6 Beta

Installing the iOS 16.6 beta on your iPhone might be tempting, but most people should avoid the beta and wait for the stable release.

Beta software helps Apple fix bugs and performance issues before they become major headaches for millions of iPhone users around the world. And while it’s fun to try out new features before they’re released to the public, iOS beta software can be extremely problematic.

The iOS 16.6 beta is causing problems for some testers and you could run into some of the very same issues if you decide to install it on your iPhone.

While you might be able to fix some issues on your own, other bugs and performance issues will require a fix from Apple down the road.

If you rely on your device to get through a day of school or work, you’ll want to stay put on whatever version of iOS your device was currently running.

Monitor Feedback from the iOS 16.6 Beta

Make sure you monitor feedback from iOS 16.6 beta testers as we push toward the official release.

Monitoring feedback will alert you to potential iOS 16.6 problems and it will also reveal the possible benefits of Apple’s new software. More importantly, it might help you decide if you want to install iOS 16.6 right away or wait a little bit for the smoke to clear.

We’ve seen iOS 16.6 beta feedback emerge on sites like YouTube, Twitter, and the MacRumors forums so check those sites if you’re curious about the software’s performance.

iOS 16.6 Release Time

If you’ve owned an iPhone for a long time there’s a good chance you already know this. For those of you who are new to the iPhone and iOS, here’s your PSA.

Apple typically pushes its iOS software updates out in and around 10AM Pacific. That will likely be the case for the final version of iOS 16.6.

We sometimes see iOS updates roll out 5-10 minutes after 10AM so there’s no need to panic if the software doesn’t popup in your iPhone’s Settings app right away.

Here’s what that looks like for other time zones in the United States:

• Eastern – 1 PM
• Central – 12 PM
• Mountain – 11AM

Keep all of this in mind if you plan to install the final version of iOS 16.6 right away.

iOS 16.6 Download Size

We don’t know how big the iOS 16.6 download will be, but you can expect it to be pretty sizable. Milestone upgrades typically require a significant chunk of space.

You can expect long download times, especially right after Apple pushes the software live. The installation process could take quite a bit of time as well.

Once you pull iOS 16.6 from Apple’s servers, you might notice a prompt asking you to “Install” the software right now or “Later.” While most of you will probably want to install it right away, others might benefit from scheduling the installation.

If you do decide to schedule it, you can choose to install it while you’re sleeping or you can have your device remind you to install it at a later date when you’ve got some free time.

If you do decide to install the iOS 16.6 update overnight, you’ll have to plug your iPhone into a power source.

Prepare for iOS 16.6 Problems

iOS 16.6 has gone through an extensive beta process, but the final version won’t be perfect. Far from it.

Common iOS problems include abnormal battery drain, Bluetooth issues, Wi-Fi problems, app instability, UI lag, crashes, and Exchange issues.

These problems appear after every single iOS release and there’s a good chance we’ll see them all popup immediately after iOS 16.6’s arrival.

It’ll be difficult to predict what kind of performance you’ll get from iOS 16.6 so you’ll want to make sure you’re prepared to tackle any issues you encounter on day one and beyond.

We’ve released a list of fixes for common iOS 16 problems. If you don’t consider yourself an iOS expert, you’ll want to bookmark those fixes. We’ve also released guides to fixing bad iOS 16 battery life and iOS 16 performance.

You’ll also want to bookmark or follow Apple Support on Twitter and bookmark the Apple Support page on the company’s website. You should also get familiar with Apple’s Discussion forums.

Learn How to Downgrade

If iOS 16.6 starts causing problems on your iPhone, and you can’t seem to fix the issue(s), you may have to downgrade back to older iOS software.

If you already know how to downgrade, you’re good to go. If you aren’t familiar with the downgrade process, you’ll want to get familiar with it right now. This way, you aren’t scrambling if iOS 16.6 starts acting up on your iPhone.

For more on the downgrade process, have a look at our walkthrough.

Keep Your Apps Updated

If you want the best experience, make sure you keep your apps updated as we approach the iOS 16.6 release date.

Once we get close to the official release, developers will start to roll out support updates. These updates will help stabilize the operating system’s performance and help your device make a smooth transition to new software.

Before you download an app update, make sure you read reviews from users. These reviews will alert you to potential benefits and problems with the latest version.

Take Your Time Installing iOS 16.6

iOS 16.6 is an exciting upgrade and some of you might be tempted to install Apple’s new update right when it drops.

For some of you, particularly users dealing with iOS 16 problems, this might be the best decision. That said, some of you will be better off waiting a few hours, a few days or, in some cases, a few weeks before installing iOS 16.6 on your iPhone.

There are plenty of reasons to skip new iOS software updates on day one. For one, they can wreak havoc on your device’s performance.

Avoid iOS 16.6 If You’re Jailbroken

Avoid the iOS 16.6 update, and beta, if you still jailbreak your phone.

Developers have released a new jailbreak that works with iOS 15.0-iOS 16.2. Unfortunately, the jailbreak doesn’t work with iOS 16.6 yet and it’s only compatible with the iPhone X, iPhone 8, and iPhone 8 Plus.

Install iOS 16.6.1 for Better Security

> 1 / 15

If security is important to you, think about installing Apple's iOS 16.6.1 update on your iPhone right away. iOS 16.6.1 isn't a huge upgrade, but it does have two important security patches for your device on board. If you're interested in what they patch up, here's Apple's guide.  As for older software, the iOS 16.6 update delivered 16 security patches. For more information about the changes, check out Apple's rundown.   iOS 16.5.1 brought two security patches to iPhone users  If you want to learn more, head on over to Apple's website. The company's iOS Security Response 16.5.1 (c) update also included a security update and you can learn more about it right here. iOS 16.5 brought a ton of security patches to the iPhone. You can find out more about them over on Apple's security site. iOS 16.4.1 included two security upgrades . You can learn more about the pair right here. Apple's iOS 16.4 update had a substantial number of patches on board. You can read about them in detail over on Apple's security site. The iOS 16.3.1 update had three security patches on board including one for an actively exploited vulnerability. For more on the security contents of iOS 16.3.1, check out Apple's security page.  iOS 16.3 brought 10+ new security patches with it and you can learn more about all of those right here.  In addition, the software came with support for physical security keys for Apple ID. These will beef up your account security by requiring a physical security key as part of the two factor authentication sign in process. Learn more about the change right here. If you skipped iOS 16.2, you'll get its changes with iOS 16.6.1. iOS 16.2 brought a ton of important security patches with it and you can dig into the details on Apple's security site.  The update also brought end-to-end encryption to iCloud, iMessage, iPhone backups, Notes, Photos, and more. If you want to learn more about it, head over to Apple's guide.  If you decided to missed iOS 16.1.2, you'll get its solitary security patch with your upgrade. Learn more about it right here. If you skipped iOS 16.1.1, you'll get its security patches when you upgrade. You can learn more about them right here. If you missed the iOS 16.1 update, it brought 19 security patches to the iPhone and you can learn about the particulars of those over on Apple's website. If you failed to download iOS 16.0.3, it had one security patch on board, a fix for a potential exploit within the Mail app. For more about the fix, check out Apple's security site. If you're still running iOS 15 your iPhone, you'll get a bunch of other patches when you upgrade. iOS 16.0 brought a ton of security patches to the iPhone. If you're interested in the exact nature of these improvements, you can read about them over on Apple's security website. In addition to those patches, iOS 16 brings some additional enhancements to privacy and security including Safety Check which, according to Apple, will help "people in domestic or intimate partner violence situations review and reset the access they’ve granted others."  The feature also resets system privacy permissions for apps and restricts Messages and FaceTime to the device on hand. Apple's also made some improvements to Passkeys in Safari. iOS 16 brings a brand new sign-in method that's end-to-end encrypted and safe from phishing and data leaks.

> 1 / 15

iOS 16.6 Release Date: Tips & Tricks is a post by Adam Mills from Gotta Be Mobile.

As we push away from the latest iOS 16 release we’re hearing about the bugs and performance issues plaguing Apple’s latest software.

The current list of iOS 16 problems includes abnormal battery drain, Wi-Fi issues, UI lag, crashes, Touch ID issues, and installation issues. A lot of these problems are brand new, others have carried over from older versions of iOS 16.

While some of these issues will require a fix from Apple in a new version of iOS 16 or perhaps a visit to your local Apple Store, some issues can be fixed in minutes from the comfort of your home.

In this guide we’ll take you through potential fixes for the most common iOS 16 problems we’ve heard about or seen on our iPhones.

If you’re noticing abnormal battery drain, issues with your Wi-Fi or Bluetooth connectivity, or if you’re having issues installing iOS 16, have a look through these fixes before you contact customer support or take your iPhone into a store.

How to Fix iOS 16 Freezing

If your iPhone locks up and stops responding, here’s how to get it unstuck.

In order to get your iPhone unstuck, try performing a hard reset. Here’s how to do that if you own an iPhone 14, iPhone 13, iPhone 12, iPhone 11, iPhone XS, iPhone XR, iPhone X, iPhone 8, iPhone 7, iPhone 6s, iPhone SE 2, or iPhone SE.

For more iOS 16 performance fixes, check out our guide.

How to Fix iOS 16 Battery Life Problems

If you encounter battery life issues after installing the latest version of iOS 16, there are a few things you can try.

If you’re experiencing extreme battery drain after installing Apple’s newest firmware, take a look at our list of fixes. They could help.

If nothing in that guide works, there’s a chance you’ve got a bad battery. If you determine that might be the case, you’ll need to get in touch with Apple about a replacement.

If you live near an Apple Store, make an appointment at the Genius Bar. They should be able to diagnose your problem in minutes.

If you don’t have an Apple Store near you, you’ll want to get in contact with Apple customer service.

How to Fix iOS 16 Bluetooth Problems

If you’re unable to connect your iPhone to a Bluetooth device, here are a few solutions that have worked for us in the past.

First, you’ll want to forget the Bluetooth connection on your iPhone. Here’s how to do that:

• Head into your Settings.
• Tap Bluetooth.
• Select the connection using the “i” in the circle.
• Tap “Forget this Device”.
• Try reconnecting.

If that doesn’t work, try resetting your iPhone’s Network Settings:

• Go to your Settings.
• Tap General.
• Tap Transfer or Reset iPhone.
• Tap Reset.
• Tap on Reset Network Settings.

This process will take a few seconds to complete. It will also cause your iPhone to forget known Wi-Fi networks so make sure you’ve got your password(s) handy.

You can also try resetting your iPhone’s settings back to their factory defaults. Here’s how to do that:

• Head into Settings.
• Tap General.
• Tap Reset.
• Tap Reset Transfer or Reset iPhone.
• Tap Reset.
• Tap Reset All Settings.
• Enter your passcode if you have one enabled.

Bluetooth issues can be difficult to fix so if none of these solutions work, you might need to get in contact Apple’s customer service or the company who makes the product you’re trying to connect to.

How to Fix iOS 16 Wi-Fi Issues

If you’re noticing slower than normal Wi-Fi speeds and/or your connection is continually dropping, here are some steps you can take to try and fix these issues.

If you’re on your home Wi-Fi network, try unplugging the router and/or modem for minute before plugging it back in. This could help.

If you can’t access the router and/or modem you’re connected to, or if you’re positive the issue has nothing to do with your router/modem, head into your iPhone’s Settings app.

Here you’ll want to forget the Wi-Fi network that’s giving you a headache. Here’s how to do that:

• In the Settings app, tap Wi-Fi.
• Select your connection by tapping the “i” in the circle.
• Tap Forget this Network at the top of the screen.

If this doesn’t work, try resetting your phone’s Network Settings:

• Go to your Settings app.
• Tap General.
• Tap Transfer or Reset iPhone.
• Tap Reset.
• Tap on Reset Network Settings.

If none of those help, you’ll want to check out Apple’s guide to Wi-Fi problems.

How to Fix iOS 16 Cellular Data Issues

If you’re seeing a “No Service” symbol and/or your iPhone can’t connect to your cellular network, here are a few steps to take.

First, make sure there isn’t a cellular outage in your area. Check social media for reports and/or get into contact with your service provider on social media. We also recommend checking Down Detector to see if others in your area are having similar issues.

If you determine the issue is unrelated to a network outage, you’ll want to restart your iPhone and see if that fixes the connection.

If you still can’t get it to work, you’ll want to try toggling Cellular Data off and on. Here’s how to do that:

• Go to Settings.
• Tap Cellular.
• Toggle Cellular Data to off.
• Leave it off for a minute and toggle it back on.

If that doesn’t work, try turning Airplane Mode on for 30 seconds before turning it off. Airplane Mode kills all of the connections on your device.

If nothing here works, it may have something to do with your account. If you think that could be the case, get in contact with your service provider.

How to Fix iOS 16 FaceTime Issues

If you’re having trouble making or receiving FaceTime calls, you’ll want to make sure Apple isn’t having issues with the service. If FaceTime has a green symbol next to it, the issues are probably on your end.

First, make sure your iPhone is properly connected to Wi-Fi or your cellular network. If it is, make sure FaceTime is turned on. Here’s how to do that:

• Head into Settings.
• Tap FaceTime.
• If you notice a message that says “Waiting for Activation”, turn FaceTime off and then toggle it back on.

If FaceTime is on and you’re connected to Wi-Fi or a cellular network, try restarting your iPhone.

If you’re having trouble connecting via FaceTime over a cellular network, make sure cellular data is currently turned on for FaceTime. Here’s how to check that:

• Head into Settings.
• Tap Cellular.
• Scroll Down and make sure FaceTime is toggled on.

How to Fix iOS 16 App Issues

If one or more of your applications start acting up after you move to the latest version of iOS 16, here are a few things you can try before getting in contact with the developer.

First, try restarting your iPhone. If that doesn’t improve the app’s performance, you’ll want to check the App Store for an update. Developers are still pushing iOS 16 support updates and the downloading latest version of the app could help.

You can also try deleting the app and downloading it again.

If you can’t fix the issue yourself, get in contact with the app’s developer and see if it knows about the issue. If it does, it might have a manual fix or an ETA on an update that will address the issue.

How to Fix iOS 16 Random Reboots

If your iPhone starts randomly rebooting, here are a few fixes to try before getting in contact with Apple.

First, restart your device. If you haven’t turned your device off in awhile, this could solve the issue.

If you’re still seeing random reboots, go ahead and update all of your applications and see if that solves the issue. If it doesn’t, you might need to have a chat with Apple’s customer service.

For more on how to fix iOS 16 performance issues, have a look at our guide.

How to Fix iOS 16 Visual Voicemail Issues

Visual Voicemail sometimes breaks after Apple releases a new version of iOS. If you can’t get visual voicemail to work properly on your phone, here are a few things to try.

First, try letting the voicemail play all the way through. Once it’s done, exit the Phone app and re-open it. If that doesn’t work, you’ll want to restart your iPhone.

How to Fix iOS 16 GPS Issues

If GPS starts acting up after you move your iPhone to the latest iOS 16 firmware, try restarting the device before you do anything else.

If that doesn’t work, you’ll want to try toggling Airplane Mode on and off. If it’s still acting up, go into your location permissions and make sure you’re permitting the app, or apps, to use GPS. Here’s how to do that:

• Go to Settings.
• Tap Privacy.
• Tap Locations Services at the top.
• Tap on the app in question and make sure you’re using something other than “Never.” If you have Never selected, GPS won’t work.

You can also try toggling Location Services off and on. Here’s how to do that:

• Go to Settings.
• Tap Privacy.
• Tap Locations Services at the top.
• Toggle Location Services off, wait a few seconds, and toggle it back on.

If you still can’t get GPS to work properly, try resetting your device’s Network Settings:

• Go to your Settings.
• Tap General.
• Tap Transfer or Reset iPhone.
• Tap Reset
• Tap Reset Network Settings.

Update Your iPhone

Apple will periodically release new software. Point updates (iOS 16.x.x) are typically focused on fixing bugs while milestone upgrades (iOS 16.x) usually deliver a mix of features and fixes.

The company may not call out general fixes (ex. a fix for Bluetooth issues) in an update’s change log, but new software always has the potential to help.

For more on the latest version of iOS 16, take a look at our guide.

Downgrade

If you can’t fix your issue and you can’t wait for the next version of iOS 16, you can try downgrading back to a previous version if the option is available. This could help improve your phone’s performance.

If you don’t know how to downgrade your iPhone’s software, take a look at our walkthrough.

Restore as New

If your phone is really struggling on iOS 16, you can try restoring your iPhone as new. You can do this via Finder, iTunes, or iCloud. This should only be used as a last resort.

Install iOS 16.6.1 for Better Security

> 1 / 15

If security is important to you, think about installing Apple's iOS 16.6.1 update on your iPhone right away. iOS 16.6.1 isn't a huge upgrade, but it does have two important security patches for your device on board. If you're interested in what they patch up, here's Apple's guide.  As for older software, the iOS 16.6 update delivered 16 security patches. For more information about the changes, check out Apple's rundown.   iOS 16.5.1 brought two security patches to iPhone users  If you want to learn more, head on over to Apple's website. The company's iOS Security Response 16.5.1 (c) update also included a security update and you can learn more about it right here. iOS 16.5 brought a ton of security patches to the iPhone. You can find out more about them over on Apple's security site. iOS 16.4.1 included two security upgrades . You can learn more about the pair right here. Apple's iOS 16.4 update had a substantial number of patches on board. You can read about them in detail over on Apple's security site. The iOS 16.3.1 update had three security patches on board including one for an actively exploited vulnerability. For more on the security contents of iOS 16.3.1, check out Apple's security page.  iOS 16.3 brought 10+ new security patches with it and you can learn more about all of those right here.  In addition, the software came with support for physical security keys for Apple ID. These will beef up your account security by requiring a physical security key as part of the two factor authentication sign in process. Learn more about the change right here. If you skipped iOS 16.2, you'll get its changes with iOS 16.6.1. iOS 16.2 brought a ton of important security patches with it and you can dig into the details on Apple's security site.  The update also brought end-to-end encryption to iCloud, iMessage, iPhone backups, Notes, Photos, and more. If you want to learn more about it, head over to Apple's guide.  If you decided to missed iOS 16.1.2, you'll get its solitary security patch with your upgrade. Learn more about it right here. If you skipped iOS 16.1.1, you'll get its security patches when you upgrade. You can learn more about them right here. If you missed the iOS 16.1 update, it brought 19 security patches to the iPhone and you can learn about the particulars of those over on Apple's website. If you failed to download iOS 16.0.3, it had one security patch on board, a fix for a potential exploit within the Mail app. For more about the fix, check out Apple's security site. If you're still running iOS 15 your iPhone, you'll get a bunch of other patches when you upgrade. iOS 16.0 brought a ton of security patches to the iPhone. If you're interested in the exact nature of these improvements, you can read about them over on Apple's security website. In addition to those patches, iOS 16 brings some additional enhancements to privacy and security including Safety Check which, according to Apple, will help "people in domestic or intimate partner violence situations review and reset the access they’ve granted others."  The feature also resets system privacy permissions for apps and restricts Messages and FaceTime to the device on hand. Apple's also made some improvements to Passkeys in Safari. iOS 16 brings a brand new sign-in method that's end-to-end encrypted and safe from phishing and data leaks.

> 1 / 15

10 Common iOS 16 Problems & How to Fix Them is a post by Adam Mills from Gotta Be Mobile.

As we push away from the latest iOS 16 update’s release we’re hearing about a variety of performance issues plaguing iPhone users.

While many iPhone users are having a great experience on Apple’s latest software, others are complaining about bugs and performance problems.

The current list of iOS 16 performance issues includes UI lag, freezes, lock ups, and random reboots. These are extremely common, particularly on aging iPhone models. Newer models like the iPhone 14 series aren’t immune to performance problems though.

Performance issues can be difficult to fix. While you might be able to fix some problems on your own, others may require a fix from Apple in a new software update. In some cases, you may need to contact Apple support or bring your iPhone into an Apple Store.

If you can’t wait for a new version of iOS 16 and/or you don’t have time to get in touch with Apple support, we have some fixes that could help fix the iOS 16 performance issue(s) you’ve encountered on your phone.

Restart Your Phone

If you start noticing UI lag or another performance issue after installing the latest version of iOS 16, try restarting your iPhone. Power it down, leave it off for a minute, and the turn it back on. This has resolved many issues for us in the past.

Update Your iPhone

Apple will occasionally push new iOS 16 software to your iPhone. The company’s point updates (x.x.x) are typically focused on fixing bugs while milestone upgrades (x.x) usually deliver a mix of new enhancements.

The company might not call out performance fixes in an iOS 16 update’s change log, but new software always has the potential to help (or, in some cases, hurt) your iPhone’s overall performance.

For more on the latest version of iOS 16, take a look at our guide.

Update Your Apps

If you haven’t done so already, make sure you update your applications to the latest version.

App developers are rolling out iOS 16 support updates and they could help stabilize iOS 16’s performance on your iPhone.

Before you install the latest version of an app you’ll want to go into the App Store and read reviews from other iOS 16 users. If the reviews are mostly good, download the latest version

Cleanup Your iPhone’s Storage

If you’ve had your iPhone for awhile you might have a ton of clutter taking up space on its internal storage. Deleting unnecessary files could help speed up your iPhone. This is especially true if you’re almost out of storage.

To start, you’ll want to check and see how much space is free on your iPhone. Here’s how to do that:

• Head into Settings.
• Tap General.
• Tap iPhone Storage.

Apple makes some recommendations based on your utilization of your iPhone’s storage, but you can also just go through each section manually delete files you no longer need.

Stop Using Background App Refresh

iOS’ Background App Refresh feature refreshes apps in the background to show you the latest data when you open them up. It also makes your phone work in the background. So, if you don’t need this, you might want to shut the feature off. Here’s how to do that:

• Go into the Settings app.
• Tap General.
• Tap Background App Refresh.
• At the top of this screen tap Background App Refresh and toggle it off.

If you want to keep it on for some apps, leave it on and then go down your list of apps and manually turn it off for apps you don’t use.

Reset All Settings

If you’re still not getting the kind of performance you’d like out of your iPhone, try resetting your settings. Here’s how to do that:

• Go to Settings.
• Tap General.
• Tap Reset Transfer or Reset iPhone.
• Tap Reset.
• Tap Reset All Settings.
• Enter your passcode if you have one enabled.

This will restore your iPhone’s settings to their factory defaults.

Downgrade

If you can’t find a fix for your problem and/or don’t want to wait for Apple’s next iOS 16 update, you can try downgrading back to the previous version of iOS. Your downgrade options will change over time and sometimes downgrading won’t be available.

For more on the iOS downgrade process, take a look at our walkthrough.

Restore

If you can’t find a fix for your issue, and you want to avoid taking your iPhone into a store, you might want to restore your device. This should only be used as a last resort.

You can do this via Finder, iTunes, or iCloud.

Install iOS 16.6.1 for Better Security

> 1 / 15

If security is important to you, think about installing Apple's iOS 16.6.1 update on your iPhone right away. iOS 16.6.1 isn't a huge upgrade, but it does have two important security patches for your device on board. If you're interested in what they patch up, here's Apple's guide.  As for older software, the iOS 16.6 update delivered 16 security patches. For more information about the changes, check out Apple's rundown.   iOS 16.5.1 brought two security patches to iPhone users  If you want to learn more, head on over to Apple's website. The company's iOS Security Response 16.5.1 (c) update also included a security update and you can learn more about it right here. iOS 16.5 brought a ton of security patches to the iPhone. You can find out more about them over on Apple's security site. iOS 16.4.1 included two security upgrades . You can learn more about the pair right here. Apple's iOS 16.4 update had a substantial number of patches on board. You can read about them in detail over on Apple's security site. The iOS 16.3.1 update had three security patches on board including one for an actively exploited vulnerability. For more on the security contents of iOS 16.3.1, check out Apple's security page.  iOS 16.3 brought 10+ new security patches with it and you can learn more about all of those right here.  In addition, the software came with support for physical security keys for Apple ID. These will beef up your account security by requiring a physical security key as part of the two factor authentication sign in process. Learn more about the change right here. If you skipped iOS 16.2, you'll get its changes with iOS 16.6.1. iOS 16.2 brought a ton of important security patches with it and you can dig into the details on Apple's security site.  The update also brought end-to-end encryption to iCloud, iMessage, iPhone backups, Notes, Photos, and more. If you want to learn more about it, head over to Apple's guide.  If you decided to missed iOS 16.1.2, you'll get its solitary security patch with your upgrade. Learn more about it right here. If you skipped iOS 16.1.1, you'll get its security patches when you upgrade. You can learn more about them right here. If you missed the iOS 16.1 update, it brought 19 security patches to the iPhone and you can learn about the particulars of those over on Apple's website. If you failed to download iOS 16.0.3, it had one security patch on board, a fix for a potential exploit within the Mail app. For more about the fix, check out Apple's security site. If you're still running iOS 15 your iPhone, you'll get a bunch of other patches when you upgrade. iOS 16.0 brought a ton of security patches to the iPhone. If you're interested in the exact nature of these improvements, you can read about them over on Apple's security website. In addition to those patches, iOS 16 brings some additional enhancements to privacy and security including Safety Check which, according to Apple, will help "people in domestic or intimate partner violence situations review and reset the access they’ve granted others."  The feature also resets system privacy permissions for apps and restricts Messages and FaceTime to the device on hand. Apple's also made some improvements to Passkeys in Safari. iOS 16 brings a brand new sign-in method that's end-to-end encrypted and safe from phishing and data leaks.

> 1 / 15

How to Fix iOS 16 Performance Problems is a post by Adam Mills from Gotta Be Mobile.