samsung a867 at&t unlock done..[Reference]
good pm po mga boss shared ko lang po....
Samsung A867 lock on AT&T Success unlock
Tools:
1. E210 combo cable
2. Z3x Box
Procedures of unlocking:
Qualcom mode method (only usb):
1. Power on phone.
2. Type *#197328640# -> common -> usb config -> Qualcomm mode
3. Connect USB part of 2in1 cable, setup drivers.
4. Choise qualcomm diagnostic port in port settings.
5. Choise unlock method: Read codes or Direct.
6. Press Unlock SP button.
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 SP button.


done po sana makatulong....
Samsung A867 lock on AT&T Success unlock
Tools:
1. E210 combo cable
2. Z3x Box
Procedures of unlocking:
Qualcom mode method (only usb):
1. Power on phone.
2. Type *#197328640# -> common -> usb config -> Qualcomm mode
3. Connect USB part of 2in1 cable, setup drivers.
4. Choise qualcomm diagnostic port in port settings.
5. Choise unlock method: Read codes or Direct.
6. Press Unlock SP button.
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 SP button.


done po sana makatulong....