unlock samsung I9500 root y unlock z3x

el telefono en modo download seguido lo conectas con cable usb
en el programa seleccionas flash y luego kernel y seleccionas el archivo root
luego le das iniciar y listo el telefono se reiniciara
posteriormente apagas el telefono y lo pones en modo recovery es decir vol + power y home
ya dentro del menu recovery buscas la opcion do root.. le das seleccionas con power
y listo luego rebbot system y el telefono se reinicia
despues pones el telefono en modo depueracion seleccionando 7 veces el modo de compilacion
te abre el menu
lo conectas y listo unlock

Firstly a big thank you to Blang for great support offered with this product, I could not do this without his help and GREAT job to the z3x team for good updates and service.

Okay down to business. Here is Logs :

root_descarga

Selected model: I9500
Selected port: COM9 Z3X BOX Serial Port
Selected port speed: 115200
Reading phone info...
Model: GT-I9500
Android version: 4.2.2
Product code: GT-I9500ZWLJDI
Phone version: I9500XXUAMDK
PDA version: I9500XXUAMDK
CSC version: I9500SERAMDK
IMEI: Unknown
Checking Super user right... true
Reading data from phone... OK
Unlocking... OK
Rebooting phone... OK
Unlock done
Done with Samsung Tool v.14.4
Done with Samsung Tool v.14.4


Instructions:

1. Download this flash file from link below and flash via ODIN



2. Root with this boot file ( will unload in a few mins). Flash in ODIN as PDA

3.Turn on Debugging Mode. Plug in to PC. Open Supersu and update binary

4.Set Z3X to i9500 and Click unlock.

Works Perfect!!! Good luck