Install Jelly Bean 4.1.2 on Xperia S

Recently, the official Jelly Bean update was released for the Sony Xperia S updating the firware to 4.1.2. If you are using the device and have not yet received the update, you can manually install Jelly Bean 4.1.2 on Xperia S by following the guide below. The firmware will be upgraded to 6.2.A.0.200 Jelly Bean […]