How to go back to iOS 15 from iOS 16 Beta Without Losing Data (2 Best Methods)

Step 1. Backup your iPhone to iCloud

Step 2. Reset All Settings

Step 3. Disable “Find My iPhone”

You should turn off “Find My iPhone” before using iTunes to restore or downgrade iOS version. If you forget to turn off this feature, the program will also prompt you to disable this feature when deleting iPhone data and content.

First, go to the Settings app on your iPhone, then click on the device name and check “iCloud” to turn off the “Find My iPhone” option.

Step 4. Full Backup iPhone to Apple (iTunes or Finder)

Step 5. Download the Corresponding IPSW File

Then you need to download the extract IPSW file for the specific iOS version. You can choose the most appropriate file and download it to your computer.

Step 6. Downgrade iOS 16 to iOS 15 with iTunes or Finder