SM-A300FU Heribatubara Saturday, 25 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 SM-A300FUXXU1BOF7_VFR1BOF7_v5.0.2 SM-A300FUXXU1AOB3_DBT1AOB1_v4.4.4 SM-A300FUXXU1ANL5_DDX1ANL9_v4.4.4