J727s after repair imei null !!

SUPPORTING Z3X U2? HELP ME PLEASE

Operation: Repair
Selected model: SM-J727S
Software version: 34.3

If you are looking for 'Repair Network' function then you should use 'Patch Certificate'

Waiting ADB device... OK
Reading phone info...
Model: SM-J727S
Android version: 7.0
PDA version: J727SKSU2ARB3
CSC version: J727SSKC2ARB3
Phone version: J727SKSU2ARB1
Product code:
CSC country code: KOREA
CSC sales code: SKC
Phone SN: R59JA05HSK
IMEI: 357818084144132
HW version: J727S.03
RF cal date: 20171024
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2018-03-01
Boot Warranty bit: 0
SIM State: ABSENT
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: D5 05 00 00 00 00 00 00 00 00 00 00 B3 88 3D 42
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.34.3