How to Downgrade from iOS 15.8.2 to iOS 15.8.1 [u]

This is how to go back to iOS 15.8.1 from iOS 15.8.2.

If you run into problems on iOS 15.8.2, and you think moving your iPhone back to the previous version of iOS 15 could help, this guide will help you downgrade.

You can only go back to iOS 15.8.1. You can’t go back further than that. The path back to iOS 15.8 and below is closed and it won’t re-open.

Update: Apple recently stopped signing on iOS 15.8.1 which means you can no longer downgrade from iOS 15.8.2 to iOS 15.8.1. Do not use these instructions. We’ll let you know when it’s safe to downgrade again.

It’s also worth noting that you can’t downgrade from iOS 15 to iOS 14. Initially it looked like Apple would let iPhone users stay on iOS 14 and continue to receive security updates and, perhaps, bug fixes for lingering issues. Unfortunately, those plans have changed.

Apple hasn’t pushed a new version of iOS 14 in a long time and the most recent version of iOS 14 is gone. Devices running iOS 14.8 and below can only move to the latest version of iOS 15.

This is important because it means there probably won’t be a way to downgrade from iOS 15 to iOS 14 moving forward. The only way this happens is if Apple releases a new version of iOS 14.

Once you downgrade, you can only restore a backup that you made on iOS 15.8.1 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 don’t lose any support or mess with your iPhone’s warranty.

How to Downgrade from iOS 15.8.2 to iOS 15.8.1

Here’s what you need to do to go back to iOS 15.8.1 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 made an archived backup, you can use that after you restore it. If you are doing this right after the iOS 15.8.2 release, you might have a iOS 15.8.1 backup available on iCloud or your computer.

Follow these steps to go back to iOS 15.8.1 from iOS 15.8.2:

• Download the iOS 15.8.1 update for your iPhone from this website.
• Make sure there is still a green checkmark next to the update’s name. If there is not one, do not proceed.
• Turn off Find My iPhone on your iPhone. Go to Settings -> tap on your name at the top of settings -> 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.
• Now, 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 Sonoma, macOS Ventura, macOS Monterey, macOS Catalina or macOS Big Sur, 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 15.8.1 file you just downloaded and 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 15.8.1.

This process takes a little while to complete. When it does, you can start fresh or restore a backup made on iOS 15.8.1. Most people will want to install a backup.

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