Samsung I917 Unlock With Z3x

1. phone Must Be on

2. Keypad Type ##634#

3. Field test Processing in Diagnosis (ver.0103)

4. Type *#7284#

5. Micro usb Test , Select ( Modem, USB Diag.)

6. Connect Z3x Box 

7. Open Samsung Tool V18.4

8. Select Model :I917

9. Connect Usb Cable , Select Diagnostis Port Setting

10. Click Read Codes

11. Select "NET LOCK CODE"

12. Thats All