D820(e) 32GB cant repair imei

tested with 6.01 and downgraded to 5.1.1

Phone rooted bootloader unlocked and just adb mode works on list(quallcomm failed flash mode do not detect phone after first step and cant get it download mode)

I tested every possibility even start imei with 352xxxx but after repair item returned to 0000000000000-0
and do not fix with imei 0 fix too.

Anybody know clue or solution for it ?
or am i missing enything?:mad: