g935t unlock via server done

here is success report
Operation: Unlock
Selected model: SM-G935T
Software version: 31.4

Checking Login and Password... OK
Ballance: 30 crd.
You have 30 credit(s) left. This operation takes 10 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-G935T
Android version: 7.0
PDA version: G935TUVS4BQJ2
CSC version: G935TTMB4BQJ2
Phone version: G935TUVS4BQJ2
Product code: SM-G935TZSATMB
CSC country code: USA
CSC sales code: TMB
Phone SN: RF8H31RNTHP
IMEI: 357751071239047
HW version: REV0.7
RF cal date: 2016.03.16
Chip name: MSM8996
Modem board: MSM8996
Security patch: 2017-11-01
Boot Warranty bit: 0
Waiting for device to become ready... 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 from phone... OK
Rebooting to upload... OK
Searching Ramdump interface... COM68 detected
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... OK
Waiting ADB device... OK
Waiting for device to become ready... 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 from phone... OK
Rebooting phone... OK
Unlock done
Done with Samsung Tool PRO v.31.4