Hello. The problem is that I lost part of the EFS section ... I tried to sub-divide the ESN since it did not coincide with the real MEID-pESN. I saved and saved a lot through the QPST and in the end he switched ESN, but the connection did not work at all. I made different versions and in the end, after returning to the firmware on Mi flash, I completely lost the communication module and my backup with TWRP does not restore it. Since modem modemst1
files have disappeared completely from the phone. Help me please!!!! If anyone can drop me these files if you do not mind the link can be in a personal.
For those who can help below instructions how to make a backup, but you need SuperUser(root):
dd if = / dev / block / sdf6 of = / sdcard / modemst1.img
dd if = / dev / block / sdf7 of = / sdcard / modemst2.img
dd if = / dev / block / sde36 of = / sdcard / fsg.img