imei status ng after hard reset, how to fix permanent

Waiting ADB device... OK
Reading phone info...
Model: SM-G935W8
Android version: 7.0
PDA version: G935W8VLU3BRB2
CSC version: G935W8OYA3BRB2
Phone version: G935W8VLU3BRB2
Product code:
CSC country code: Canada
CSC sales code: BMC
Phone SN:
IMEI: 3522
HW version:
RF cal date:
Chip name: EXYNOS8890
Modem board: SHANNON335
Security patch: 2018-02-01
Boot Warranty bit: 1
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
Rebooting phone... OK
Patching CERT check... done

Done with Samsung Tool PRO v.34.11