: Used to bypass or remove MDM (Mobile Device Management), Knox, and Rent-a-Center locks.
Press and hold buttons simultaneously. Press Volume Up when the warning screen appears to confirm. Flash the File : Connect the device to your PC via a USB cable. samsung-sm-a520k-efs-eng-file
: Always back up your original EFS partition before flashing engineering files, as these can permanently change your device's identity if used incorrectly. : Used to bypass or remove MDM (Mobile