TECNO B1f Factory Signed Firmware How to flash / unbrick a Tecno POP 2F B1f Install ROM: – Unpack FlashTools, and Click on Flash_tool.exe– Select “scatter-Loading” and search MT6580_Android_scatter.txt in ROM– Wait file to be added into Flash Tool– Select “Download Only” or if upgrade “Firmware upgrade”– Turn off your phone, remove the battery (if […]