Information:
- Model Identifier: MacBookPro11,4
- System Version: macOS 10.13.5 (17F77)
- iOS 12
Read the first: How to remove iOS 12.0 Public Beta from iPhone 8 in order to restore archived iOS 11.4 backup?
I followed the instructions under "Problem Solved", but to no avail. I put my phone into recovery mode > given the option to restore, which I did.
Unlike with other posts (e.g., https://www.macworld.co.uk/how-to/iosapps/downgrade-ios-12-beta-3522302/ – I originally followed this one), I was not given the option to chose a backup or completely restore. Instead, it just booted up into 12 and asked me again if I wanted to install an update to connect to my computer. I don't even have the option to restore my phone to a clean backup.
Other thoughts:
- I deleted the beta profile
- I might not have backups from before 12, but then I still should be
able to just get rid of it.
Best Answer
you can get a recovery iOS on the development page:
https://developer.apple.com/download/
just sign in with your appleID download the recovery image and follow this introductions:
https://wccftech.com/downgrade-ios-114-to-ios-113/
the tutorial is for iOS 11 but it's the same for iOS 12.
Please make a backup before doing this!
Edit:
at https://developer.apple.com/download/ please log in with your appleID. after that you'll see a download list:
click on see all at the entry iOS Restore Images. You'll see another list:
Download the restore Image for your iPhone.