REFERENCE Samsung Tab 4 T337A unlock Done

[*Rock*Tech*]

For Share po Samsung Tab 4 T337a From US At&t

Tools

Z3X Box
Mirco Usb Cable
PC/Laptop


Procedure


Open Desktop of Ur tablet
Go To Calculator
dial (+30012012732+

Dialer will Open
now click *#0808# and select 'DM+MODEM+ADB'
*#9090# and choose USB (or 'DM/DUN over HSIC').
Reboot phone.
Connect Tab to PC/Laptop
install driver if Needed
Open z3x tool
Click Model of your tablet
Select Samsung diagnostic port in port settings
Click Unlock Wait till Done

UNLOCKING:

Before:

AFTER:

Salamat po sa pag View​