Step-by-step guide to root Android 4.1.2 XXCMA4 Jelly Bean official update on Samsung Galaxy Tab 2 7.0 P3100.

The international variant of the Samsung Galaxy S2 with the model number GT-I9100 started receiving the Android 4.1.2 Jelly Bean (I9100UHMS9) official firmware update from Thursday.

Samsung recently rolled out its latest Android 4.1.2 Jelly Bean official firmware with build number I8160XXMF2 for the international variant of Galaxy Ace 2 (GT-I8160).

Rooting the Samsung Galaxy Note 10.1 (GT-N8013) on Android 4.1.2 Jelly Bean (UEUCMA3) includes flashing the CF-Auto-Root with the help of a toll called Odin.