S757BLUDS8BTJ1_9.0 DRK – dm-verity Failed Frp ON RMM ON Fix

How To Fix Device Root Key (DRK) For Samsung ?

– Download the DRK Fix File

– Reboot your device to download mode

– Get official AP with the same (base – sec) of DRK File Samsung Offical Firmware

– Set DRK File in AP section

– Set AP File in AP section and select system.img only from it Use any box like z3x

– Flash