Help how to setting new emmc for redmi2 prime. Boot1,boot2,rpmb 4mb??
There are several tutuorial in UFI Tutorial section about how to hardbrick emmc, just like what you ask. You can start search, read, see and understanding how to there.
write dump file from support to revive the phone. Then flash with correct firmware.
Changed emmc and flash with 9008 method No need boot1 boot2 etc Its Work for me