How to bypass iOS 11 and update to iOS 15 with 3utools

‼️ update and bypass iOS 11->15‼️

How to bypass iOS 11 and update to iOS 15

1. Update to iOS15 with 3utools and checkbox Retain user data to iOS15! very important
2. Use any ssh boot disk service and save activation files as usual, verify all is saved
3. Restore with erase data
4. Activate as usual

‼️Ready and working fine after updating iOS 11->15‼️

How to bypass iOS 11?

1. Update with 3utools with checkbox Retain user data ❗️ very important
2. Read the activation files as usual
3. Restore with wipe data
4. Activate as usual

How to fazer bypass & update for iOS 15
1 – Update to iOS 15 with 3utools select option retain user data
2- Save the activation in iOS 15 with software ssh boot disk
3 – check if the files are recorded correctly
4 – Fazer full restore
5 – activate as software again