Waiting ADB device... OK
Reading phone info...
Model: SM-J710F
Android version: 7.0
Product code: SM-J710FZKDMWD
Phone version: J710FXXU3BQH2
PDA version: J710FXXU3BQHE
CSC version: J710FOJV3BQHE
CSC country code: MOROCCO
CSC sales code: MWD
HW version: MP 0.400
Phone SN: RF8HB0QCB6P
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2017-08-01
RF cal date: 20161108
IMEI: 357412077200620
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... OK
HWID: 77 02 00 00 00 00 00 00 00 00 00 00 52 8B 47 77
Calculating... OK
Initialization AT RIL...
AT RIL stopped, restarting... OK
Checking for compatible phone and cert
Phone KEY ID: 0740
Checking certificate file... error
Incorrect IMEI signature
i try write cert but error