error code 75

This error message could be caused by the following:

1. Network connection issue

2. Not enough storage space on your device

3. Unable to connect to the Apple update server

4. An issue with the iTunes app

5. You might have a jailbreak installed on your phone

Try the following:

1. Update Mac/PC System or iTunes to Fix Error Code 75

2. Restart Both of Your Computer and phone

3. Check Your Computer's Software which May Interfere with iTunes

4. Enter Your iPad into Recovery Mode/DFU Mode to Try Again

5. Fix Error 75 via Checking and Removing Jailbreak from your phone

Is there any way to extract data like photos when stuck like that? Unfortunately I haven’t backed up in a while and I don’t have enough storage. Anyway to safely remove files to make room?