DESCRIPTION

Boot in Download mode and flash the custom recovery with Odin (Untick auto reboot)

Boot in TWRP recovery and Wipe data, system, dalvik cache and flash the ZIPs

• Recovery: With the device powered off, hold Volume Up + Home + Power. When the blue text appears, release the buttons.

• Download: With the device powered off, hold Volume Down + Home + Power.

※Please make a backup of your device before installing or updating ROM