Why can't I update my iPad to iOS 6 or 7?
1772
iPad 1 update from 5.1.1 to 7.1
71532
How To Make iPhone App compatible with multiple SDK (firmware) versions
34371
Can I force an iPhone user to upgrade an application?
81398
Can't auto rotate in iOS 6
88949
iPadOS 13.3 error: "Unable to install APP_NAME, please try again later" when updating or reinstalling offloaded apps
94223
How to restore my iPhone when iTunes keeps returning an error 2001?
29500
Can I undo the upgrade to iOS 7 by restoring to iOS 6.1.3?
93861
How to configure iOS app to work on specific devices?
128740
Unable to Install Update; An error occurred installing iOS 8.2
84820
iOS 7 Locked Bug via Ubuntu 13.10
141372
OS X El Capitan and older not available on App Store?
121882
Prevent Automatic Installation of iOS Update
48331
iOS 7.0 No code signing identities found
91095
How to install 2 versions of the same application on iOS?
138715
How to specify iOS hardware support?
153653
Our iPad is locked and we're not sure of the Apple ID / iCloud password
13164
Error delivering iOS App update. "This bundle is invalid. Apple is not currently accepting applications built with this version of the SDK."