Upgrade FIRMWARE SAMSUNG GALAXY S II (SHW-M250S)
STEPS TO INSTALL THE ANDROID 4.1.1 FIRMWARE ON YOUR SAMSUNG GALAXY S II (SHW-M250S): 1. DOWNLOAD ODIN (any version) you can download ODIN From HERE 2. DOWNLOAD the FIMRWARE from HERE. 3. DOWNLOAD the SAMSUNG USB DRIVER from HERE 4. After the S… Read more »