Samsung A777 AT&T unlock done by Z3x

[PhoneWar]

Samsung mode method (2in1 cable):
1. Power on phone.
2. Type *#197328640# -> common -> usb config -> Samsung mode
3. Connect 2in1 cable, setup drivers.
4. Choise port of RJ45 connector in port settings
5. Choise unlock method: Read codes or Direct.
6. Press Unlock Button.


Open z3x shell
Open model
Select com port
Cable J750
Read Info
Tick Unlock

LOGS:

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finish product:

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