Unable to upgrade/update iPad 2 from iOS 5.1.1 (to iOS to 9.3)
75164
Update iOS 5.1.1 on iPad 1 to at least iOS 6
88883
Is it normal for iOS updates to fail or to take hours on launch day?
5405
Can I install any iOS version I wish by picking and choosing which firmware to restore?
158506
What precisely happens when iOS installs an update to an app?
3873
Enterprise app deployment doesn't work on iOS 7.1
156135
Can I request Apple to expedite the approval of a new version of my app to rectify a critical bug
15687
How do I resume a release upgrade?
142171
Error "The Apple ID has not yet been used in iTunes Store"
76890
Can I restore data backed up from a newer version of iOS?
72152
Upgrading 16.04 to 16.04.1
91095
How to install 2 versions of the same application on iOS?
76241
"no public key available" while upgrading using update-manager
48809
"The upgrade has aborted" error, how to proceed?
39121
How do I download an iOS App (IPA) file to my Mac after iTunes 12.7 update?
94417
How to transfer code from old version of xcode to the newest verision?
91910
Can't download any apps on iPad 1
29500
Can I undo the upgrade to iOS 7 by restoring to iOS 6.1.3?