samsung A877 locked in AT&T Unlock done!!

arvhi

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samsung A877 locked in AT&T Unlock done!!

Procedure:

1. Power on phone.
2. Type *#197328640# -> common -> usb config -> Qualcomm mode
3. Connect USB cable, setup drivers.
4. Choise qualcomm diagnostic port in port settings.
5. Choise unlock method: Read codes or Direct.
6. Press Unlock SP button.






 
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