Samsung s5530 lock sa at&t done by z3x

[arvhi]

Samsung s5530 lock sa at&t done by z3x



Procedure

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



Logs

Count supported models - 255
Searching Samsung USB Modem... Detected (COM66)
Reading Phone Info... OK
Model: GT-S5530
SW: S5530BVJH1
IMEI: 352813042003434
Country Code: FTM
Factory SW: S5530BVJH1_FTMJH1
Unique Number: 77071000023111
Memory Phone: K522H1HACC(S5530)S
Reading SysInfo... OK
Searching server... OK
Unlocking ... OK
Done with Samsung Tool ver 11.3​