SM-A3009 Heribatubara Sunday 12 February 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 SM-A3009KEU1BOL2_CTC1BOL2 SM-A3009KEU1ANL4_A3009CTC1ANL4 SM-A3009KEU1ANL3_A3009CTC1ANL3