G892A Codes via network Failed....

here it is log

Checking Login and Password... OK
Ballance: 20 crd.
You have 20 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-G892A
Android version: 8.0.0
PDA version: G892AUCU3BRL1
CSC version:
Phone version: G892AUCU3BRL1
Product code: SM2G892AZDAATT
CSC country code:
CSC sales code:
Phone SN: R38J70HAK8P
IMEI: 358524080515254
HW version: REV0.5
RF cal date: 2017.07.22
Chip name: MSM8998
Modem board: MSM8998
Security patch: 2018-12-01
Boot Warranty bit: 0
SIM State: NETWORK_LOCKED
Rebooting phone... OK
Waiting ADB device... OK
Rebooting phone... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Searching Ramdump interface... COM17 detected
Reading data from phone... OK
Calculating... error (0)

Done with Samsung Tool PRO v.34.6