 IBTimes.co.uk | Install Official Android 4.1.2 XWLSJ Jelly Bean Update on Galaxy S2 I9100 ... IBTimes.co.uk Samsung recently released its latest Android 4.1.2 Jelly Bean update for the international variant of its Galaxy S2 for Russian users via official XWLSJ firmware. The firmware reportedly fixes bug issues found in the previous build and brings a few ... Guide to Root XWLSJ Android 4.1.2 Jelly Bean on Galaxy S2 I9100 |