SM-J730f u4 8.0.0 imei error [Answered]

Operation: Repair
Selected model: SM-J730F
Software version: 37.0

Waiting ADB device... OK
Reading phone info...
Model: SM-J730F
Android version: 8.1.0
PDA version: J730FXWS4BSD3
CSC version: J730FOJV4BSD3
Phone version: J730FXXU4BSD2
Product code: SM-J730FZKGXSG
CSC country code: UAE
CSC sales code: XSG
Phone SN: RF8K31MRKLM
IMEI: 860557020906093
HW version: MP 0.500
RF cal date: 20180313
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2019-04-01
Boot Warranty bit: 1
SIM State: ABSENT,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
Initialization data... OK
Rebooting phone... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading data... error (1)
Initialization zTool... error (0 1)
Try downgrade modem if possible
Done with Samsung Tool PRO v.37.0