iPhone 13 Pro: Software Update

 

 

1. Settings > General > Software Update

2. Software Update:
   iOS 15.1.1
   Download and Install

3. Enter Passcode:
   Enter your passcode: [passcode]

4. Terms and Conditions: Agree
   Terms and Conditions: Agree

5. About xx seconds remaining > Preparing Update...

6. Software Update: Install Now

7. Verifying update...

8. Phone will be reboot for update to complete

9. Software Update: Your iPhone has been updated to iOS 15.1.1