J710f Imei Repair ok but still 000000000000 need help to solve

Waiting ADB device... OK
Reading phone info...
Model: SM-J710F
Android version: 7.0
PDA version: J710FXXU4BRA2
CSC version: J710FOJV4BRA1
Phone version: J710FXXU4BRA5
Product code:
CSC country code: PAKISTAN
CSC sales code: PAK
Phone SN: RF8H60QNGWP
IMEI: 000000000000000
HW version:
RF cal date:
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2018-01-01
Boot Warranty bit: 1
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: E6 02 00 00 00 00 00 00 00 00 00 00 BA 93 4A FD
Calculating...
hmac mismatch, this can damage phone continue? Yes OK
Repairing... OK
Writing NV data... OK
Rebooting phone... OK
Repair done

Done with Samsung Tool PRO v.31.4