Manually downgrading iOS 14.1 to 13.1
5405
Can I install any iOS version I wish by picking and choosing which firmware to restore?
47002
How do I downgrade to Subversion 1.6?
116835
How do I turn off the automatic downloading of iOS updates?
105173
Downgrade 2.3.6 to 2.2.2 - Nexus One
61285
iPhone App:Test the newer version of app first and after make it available for other users for download
41964
Where is the update to 14.04.1 in update-manager?
28172
I want to downgrade from Yosemite 10.10 to Mavericks or previous operating system
2136
How to roll back Ubuntu to a previous version?
114387
How do I upgrade an iPhone 4 from iOS 7.1.2 to iOS 8 or 9
47124
Detect iOS version less than 5 with JavaScript
50897
Download older version of Xcode?
5362
Will an iOS reinstall make a jailbroken iOS device "unjailbroken" and “supported by Apple” again?
121882
Prevent Automatic Installation of iOS Update
71532
How To Make iPhone App compatible with multiple SDK (firmware) versions
68350
Rewrite iOS app from scratch "Could not change executable permissions on the application."
2196
How to reinstall old iOS software?
72244
Change targeted device family on existing iPhone/iPad app