SAMSUNG SGH-T599 T-mobile USA Unlock done...
Just enable debugging mode from setting, no need to set UART or USB to modem,
connect via USB and install drivers
root phone manually.
chose z3x com port
click unlock, then it should ask to connect UART after that
good luck..
Model: \cf2 SGH-T599\cf1
Android version: \cf2 4.1.2\cf1
Product code: \cf2 SGH2T599DAATMB\cf1
Phone version: \cf2 T599UVAMB5\cf1
PDA version: \cf2 T599UVAMB5\cf1
CSC version: \cf2 T599TMBAMB5\cf1
IMEI: \cf2 3560930507599
Phone S/N: \cf2 R21D7198VGN\cf1
Checking Super user right... \cf4 true\cf1
Reading data from phone... \cf4 OK\cf1
Now connect phone to UART cable
Checking phone at COM15 \cf4 OK\cf1
Bypass MSL... \cf4 OK\cf1
Unlocking... \cf4 OK\cf1
Unlock done
Codes set to 00000000
Done with Samsung Tool \cf2 v.16.1\cf1
