G930T Initialization zTool... error (0.8)

G930T Samsung T-Mobile Carrier Error!

Waiting ADB device... OK
Reading phone info...
Model: SM-G930T
Android version: 7.0
PDA version: G930TUVS4BRC1
CSC version: G930TTMB4BRC1
Phone version: G930TUVS4BRC1
Product code: SM-G930TZKATMB
CSC country code: USA
CSC sales code: TMB
Phone SN: R28H91W9P2D
IMEI: 359754072482671
HW version: REV0.6
RF cal date: 2017.02.19
Chip name: MSM8996
Modem board: MSM8996
Security patch: 2018-04-01
Boot Warranty bit: 0
Rebooting phone... OK
Waiting ADB device... OK
Rebooting phone... OK
Waiting ADB device... OK
Waiting for device to become ready... OK
Initialization zTool... error (0.8)

Done with Samsung Tool PRO v32.6

Do have any solution?