When I upgraded my iPhone 11 to IOS 15.5, an important app was no longer functional because the developer had not updated it. That app has a bunch of data important to me and I need to retrieve it. Is there any way to reinstall the previous IOS temporarily or any other solution to being able to open this app and retrieve my data? Thank you.
iPhone 11, iOS 15
Your question should be addressed to that app's developer team, usin these instructions:--> How to contact an app developer - Apple Support
Regards
Giulio
Your question should be addressed to that app's developer team, usin these instructions:--> How to contact an app developer - Apple Support
Regards
Giulio
The app does not appear although it is on my phone. I suspect the developer has abandoned it. Any other suggestions?
Sorry no.
You can just try googling the Internet and see if you can identify the developer's contact address or if they have a sort of community/forum available.
Best of luck.
Giulio
App no longer functional on iPhone 11 after upgrade
