SM-A3000 Heribatubara Saturday 4 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-A3000ZCU1ANJ8_A3000CHC1ANJ8 SM-A3000ZHU1ANL3_A3000ZZH1ANL3