G920T v6.0.1 cant unlock

Hi Z3x team need help unlock G920T

here log

Operation: Unlock
Selected model: SM-G920T
Software version: 26.3

Waiting ADB device… OK
Reading phone info…
Model: SM-G920T
Android version: 6.0.1
Product code:
Phone version: G920TUVU4EPF1
PDA version: G920TUVU4EPF1
CSC version: G920TTMB4EPF1
CSC country code: USA
CSC sales code: TMB
HW version:
Phone S/N: RF1D45EJGGR
Modem board: SHANNON333
RF cal date:
Checking Super user right… true
Initializating zTool… OK
Running zTool, please wait…
Start… OK
Init… OK
Generate and check client proof… OK
Verify proof by client… OK
Reading data… error (9)

Done with Samsung Tool PRO v.26.3