- Jan 3, 2021
I was trying to repair my imei and I deleted efs . when I try to repair my qcn , it says succesful but there is no imei and wifi. PLS HELP ME
you wont be able to restore qcn even if you have unmodified qcn. newest 2021 xiaomi devices got RSA on both sim1 and sim2 modems. qfil will write it but after reboot it will be back to stock so you need your EFS.
I have my qcn backup cant I do something with that?
sorry if n00b question: so is a EFS backup crucial for IMEI restore?
what if I restore someon elses efs backup?