Selected port: COM3 Z3X BOX Serial Port
Selected port speed: 115200
Waiting ADB device...
Please, allow USB debugging on phone...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: GT-I9500
Android version: 4.4.2
Product code: GT-I9500ZKAKSA
Phone version: I9500XXUFNC1
PDA version: I9500XXUFNB4
CSC version: I9500OJVFNC1
IMEI: 3591***********
Phone S/N: R21F44LWYVE
Checking Super user right... true
Reading nv data... OK
Checking magic... OK
Running zTool, please wait... OK
Detected new type of security version 0
Calculating... OK
Unlocking... OK
Rebooting phone... OK
Unlock done
Done with Samsung Tool v.18.3