SHV-E120L S5 4.1.2
Recovery Touch Recovery
° Phone Off
° Recovery Mode
° Wipe data/factory reset
° Wipe cache partition
° Wipe Dalvik Cache
Mounts and Storage > formet system > formet Cache > Formet Data and Dalvik Cache
° install zip from sd card
° install zip from sd card Update Zip
° Wipe Dalvik Cache
° reboot system now
Download Fixed Firmware free
How to Install
° Phone Off
° Recovery Mode
° Wipe data/factory reset
° Wipe cache partition
° Wipe Dalvik Cache
Mounts and Storage > formet system > formet Cache > Formet Data and Dalvik Cache
° install zip from sd card
° install zip from sd card Update Zip
° Wipe Dalvik Cache
° reboot system now