Installed custom Android 5 ROM, but how to upgrade now or return to official one?
53
Where can I find stock or custom ROMs for my Android device?
76309
How to get a list of installed android applications and pick one to run
15017
Wrong kernel after upgrade --- old kernel still installed?
25153
Phone keeps rebooting on Volume Up + Power (trying to install ROM)
74097
Flash a smartphone with vanilla Android ROM
88811
How can I open binary Android ROM image files? (.img)
11352
Same serial number on several android devices. Adb is useless. How can I change the serial number?
82603
Android APK file: Re-activate older APK file in Google Play Store
7464
Will the Android M developer preview get an OTA update to the stable release version?
19256
Is it possible to completely brick your Android phone by using a Custom ROM?
121852
How to tell if phone's ROM is original or tampered?
44638
I can't install or update Apps from Play Store: Error 905. How to fix?
58231
How to install apk in 2nd user of android 5.0 without playstore
100676
Are Android OS updates region specific?
68181
When will my device get the Android 4.2 update (Jelly Bean)?
3670
How to downgrade an app if it has been updated via Play Store?
15918
Can I install Android on my non-Android device?