GT-S7270 Heribatubara Saturday 11 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 GT-S7270XUAMFA_OXEAMF5_4FILE GT-S7270XXUAMFA_959739 GT-S7270XXUANA2_S7270OLBANA2_4FILE GT-S7270XXUANA2_S7270OLBANA2 GT-S7270XXUANI1_S7270OLBANI2 GT-S7270XXUANK1_OXEANK1_4FILE GT-S7270XXUAMFC_S7270OLBAMF6