Sgh-A877 samsung at&t network lock done sa z3x

[soLVer_tech]

phone nung dipa na unlock:





tools to be used:

1: z3x box
2: e210 cable

procedures:

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.

pag ayaw try niyo eto,direct niyo isaksak yung cable sa cpu.

1. Power on phone.
2. Type *#197328640# -> common -> usb config ->Samsung usb Diagnostic
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.

unlocking:




finish product:




for reference lang,happy unlocking.