Instructions

Extract (unzip) the firmware fileDownload Odin v3.10.7Extract Odin ZIP fileOpen Odin v3.10.7Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)Connect phone and wait until you get a blue sign in OdinAdd the firmware file to AP / PDAMake sure re-partition is NOT tickedClick the start button, sit back and wait few minutes