GT-I9500 Heribatubara Friday 20 January 2017 Instructions Extract (unzip) the firmware file Download Odin Extract Odin ZIP file Open Odin Tool Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons) Connect phone and wait until you get a blue sign in Odin Add the firmware file to AP / PDA Make sure re-partition is NOT ticked Click the start button, sit back and wait few minutes Tutorial on Youtube : Here GT-I9500XXUAMDL_I9500OLBAMDK GT-I9500XXUGNI1_I9500OLBGNI1