ATTENTION !!!!!!! This restores the boot, but removes the IMEI !!!!!!!!!!!!!!!
ATTENTION !!!!!!! This restores the boot, but removes the IMEI !!!!!!!!!!!!!!!
Therefore, first you need to make sure that the problem is specifically in the boot.
In my case, the hang was on the logo of a specific ROM (not on the hammer logo!!!)
1. There is a file in edl folder R1_user_6.6.0_TNT - persist.img
2. fastboot flash persist persist.img
How to restore IMEI I'll tell you if someone asks.