J710f Efs File -

Advanced users can use the Android Debug Bridge to manually pull the file from /dev/block/platform/13540000.dwmmc0/by-name/EFS .

Unlike the system or cache partitions, the EFS partition is . You cannot download a generic "J710F EFS file" from the internet and expect it to work on your phone. Doing so would change your IMEI to someone else's, which is illegal in most countries and can blacklist your device. j710f efs file