G920F repair imei problem

[profootball]

Hi everybody after full flash with G920FXXS5DQC1 6.0.1 all it's ok but
securing by pin or pattern and fringerprint doesn't work !
After i flash full without bootloader G920FXXU3DPAD_OXA3DPAE_v6.0.1_Repair_Firmware
secure pin and fringerprint working fine but imei none
*#06# and *#0*# etc not working if i try to fix it with write cert i have this error :

Operation: Write CERT
Selected model: SM-G920F
Software version: 28.1

Waiting ADB device... Ok
Reading phone info...
Model: SM-G920F
Android version: 6.0.1
Product code:
Phone version:
PDA version: G920FXXU3DPAD
CSC version: G920FOXA3DPAE
CSC country code: France
CSC sales code: XEF
HW version:
Phone SN: RF8GC14FD5J
Chip name: EXYNOS7420
Modem board:
Security patch: 2016-02-01
RF cal date:
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Reading data... Ok
Detecting MODEM... Ok
Reading MODEM... Ok
Calculating... error (0 2)
Initialization zTool... Ok
Running zTool, please wait...
Start... Ok
Initialization... Ok
Generate and check client proof... Ok
Verify proof by client... Ok
Reading data from phone... error (0)
Try downgrade modem if possible
Done with Samsung Tool PRO v.28.1

So can you help me to fix this because if i try to flash modem G920F-6.0.1-PG1-Modem it's not working

[mk]

before writing cert need working modem

Try flash latest FW
if don't help - Try "Reset EFS"

[profootball]

Originally Posted by mk

before writing cert need working modem

Try flash latest FW
if don't help - Try "Reset EFS"

thanks for your reply but after install last firmware nougat 7.0 secure pin and fringerprint doesn't it's a big problem !
it's a same after "Reset EFS"