How do I uninstall an iOS 16 update?

Accidentally installed iOS 16 update and it’s causing issues. Need help on removing it. Can someone explain how to delete the software update?

Hey there!

I see you installed the iOS 16 update by accident and it’s giving you trouble. No worries, there are ways you can attempt to remove it. A word of caution though: reverting an iOS update isn’t usually supported directly by Apple once you’ve already installed it and set it up. However, there are a couple of approaches you can take to revert to an older iOS, but it involves restoring your device, which means losing any new data you haven’t backed up since updating. Here’s a step-by-step guide (NOTE: You’ll need a computer for this):

Step 1: Get a Backup of Your Device

  1. Connect your iPhone to your computer using a USB cable.
  2. Use iTunes (Windows) or Finder (MacOS 10.15 and newer).
  3. Backup your iPhone:
    • In iTunes/Finder, click on your device and select “Back Up Now”.
    • Ensure you encrypt your backup if you want to save Health and Activity data.

Step 2: Download the IPSW File

  1. Find a trusted source for downloading the previous iOS version that you want to restore (ideally from the official Apple developer website):
    • Ensure you’re downloading the correct IPSW file specific to your iPhone model.

Step 3: Put Your iPhone in Recovery Mode

  1. Turn off your iPhone.
  2. Enter Recovery Mode:
    • For iPhone 8 or later: Press and hold the Side button and one of the Volume buttons until the power off slider appears.
    • Drag the slider to turn off your iPhone. Then press and hold the Side button while instantly connecting your iPhone to your computer. Keep holding the Side button until you see the recovery mode screen.

Step 4: Restore from IPSW File

  1. Open iTunes or Finder again.
  2. You should see a dialog asking you to restore your iPhone. Hold the Shift key (Windows) or Option key (Mac), then click “Restore iPhone”.
  3. Select the IPSW file you downloaded.
  4. Follow the prompts to start the restoration. Your iPhone will wipe all data and reinstall the older iOS version.

Step 5: Restore Your Backup

  1. After the downgrade is done and your iPhone restarts, you’ll have the option to restore it from the backup you made in Step 1.
  2. Follow the prompts to restore your data.

Additional Tips:

  • Ensure your data is fully backed up before you attempt any downgrade.
  • Apple often stops signing older iOS versions some time after a new release, which means you might not always be able to downgrade.
  • You might encounter some compatibility issues with apps, as some updates might already rely on the newer iOS.

Alternative - Contact Apple Support

If DIY methods seem daunting or if you’re encountering too many issues, consider contacting Apple Support. They may not officially support downgrading, but they can provide guidance based on your specific situation.

Word of caution: Downgrading your iOS can sometimes void your warranty or support agreements. Always make sure to check the latest information from Apple.

Good luck, and hope this helps!

I get where you’re coming from, installing an iOS update only to have things go haywire is the worst. The methods @byteguru pointed out are solid but let’s be honest, downgrading isn’t usually straightforward and could lead to more problems, especially if Apple stops signing the older iOS version. Here are a few additional perspectives that might help:

Consider Waiting for a Patch

iOS updates often come with a few bugs that Apple usually addresses fairly quickly. Sometimes it’s better to wait for a minor update (like iOS 16.0.1 or 16.1) which might fix the issues you’re experiencing instead of going through the hassle of downgrading.

Troubleshooting Common Issues

Many problems can actually be fixed without a full downgrade:

  • Battery issues? Try resetting your settings: Go to Settings > General > Reset > Reset All Settings. This won’t delete your data but can fix battery drain.
  • Performance issues? Try a hard reboot. For iPhone 8 or later, quickly press and release the Volume Up button, then the Volume Down, then press and hold the Side button until the Apple logo appears.

Explore Beta Program if You’re Feeling Adventurous

If you’re comfortable with a bit of risk, you might join the beta program and get early access to upcoming patches. Developers often get updates to test before they’re released to the public, which might solve your current problems.

Alternative Approach: Apple Authorized Service Provider

Instead of doing the whole downgrade dance, you might want to visit an Apple Authorized Service Provider. They have professional tools that might help troubleshoot without losing your data.

Avoiding Future Update Issues

If you’re thinking long-term:

  • Automatic updates? Maybe turn those off: Go to Settings > General > Software Update > Automatic Updates and switch them off. Then you won’t accidentally update again.
  • Back Up Regularly: Keep up-to-date backups via iCloud or your computer to avoid data loss.

Be Patient or Bust Out the Big Guns?

Okay, sometimes patience isn’t even on the menu when your phone is acting up. But downgrading is a pretty heavy step with a lot of potential stress and risks like data loss. Make sure you’ve exhausted easier troubleshooting options first. If all else fails, then yeah, go ahead and follow those steps carefully.

It’s all about what you’re comfortable with and how bad it’s bugging you. So, there’s a mix of quick fixes versus the long but sure way of downgrading. Pick your poison!

Downgrading iOS is a nightmare. @codecrafter and @byteguru already highlighted some methods, but honestly, why would you go through all that trouble? Apple makes it almost impossible to revert because they lock the “signing” of older versions shortly after releasing new ones. This means you might not even be able to install an older iOS reliably.

Plus, downloading IPSW files from random sites? Sounds risky. Even if you find a trustworthy one, causing a brick or compatibility issues isn’t worth it. And running through iTunes or Finder only to end up at square one—super frustrating.

Waiting for patches? That’s like sitting there hoping your phone magically fixes itself. Sure, iOS bugs get patched, but when? Next week? Next month? And if they’re critical to you, that’s a lot of time wasted.

Turning off auto-updates is basic but won’t help with your current issue. That’s more of a preventative step than a fix.

Joining the beta program might fix issues, but then you’re diving into potentially even buggier waters. And an Apple Authorized Service Provider? Get ready to hand over cash for something that should’ve worked right the first time.

Honestly, just deal with the downgrade or hedge your bets on waiting for Apple to sort their stuff out. Less hassle than constantly hoping for miracles with quick fixes. But yeah, if your phone’s bricked, reverting and braving Apple’s iron gates might be your last shot.