World first unlock G925T on 5.1.1 with Samsung Tool PRO v.21.6

Operation: Unlock
Selected model: SM-G925T
Software version: 21.6

Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-G925T
Android version: 5.1.1
Product code: SM-G925TZDATMB
Phone version: G925TUVU2COF6
PDA version: G925TUVU2COF6
CSC version: G925TTMB2COF6
CSC country code: USA
CSC sales code: TMB
HW version: REV0.2
Phone S/N: R58G52E6SZF
Modem board: SHANNON333
RF cal date: 20150531
IMEI:
Checking Super user right... true
Reading nv data... OK
Checking magic... OK
Initialization AT RIL... OK
Sending request to server... OK
Calculating... OK
Writing nv data... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.21.6