How do I roll back my iOS version? The 12.2 update has broken my WiFi
5405
Can I install any iOS version I wish by picking and choosing which firmware to restore?
133931
How to easily and completely disable/enable WLAN (so it cannot be turned on again while travelling)?
113505
How can I update my 3rd generation iPod touch from iOS 5.1.1 iOS 6.0
1520
How to install software or upgrade from an old unsupported release?
137098
How to switch back to mobile version after switching to desktop version?
43318
iOS beta app is no longer available
2911
Find My iPhone shows device as 'Offline'
102205
What, precisely, does "reset network settings" do on an iPhone?
24092
iOS Software Update over cellular data
151801
How do I turn off "Find my iPhone" on my device without wi-fi?
7521
Revert Android Update 4.0 to 3.0/3.2
5033
How to perform hard / cold reboot of iPhone or iPad?
24788
Downgrading from iOS 8.1 beta 2 to iOS 8.0.2
61285
iPhone App:Test the newer version of app first and after make it available for other users for download
146675
Error 101: Network is unreachable when trying to update
75164
Update iOS 5.1.1 on iPad 1 to at least iOS 6
2136
How to roll back Ubuntu to a previous version?