how do i unlock an at&t samsung SGH-A707?

[Patrick O'Banahan]

i dont have the original sim card and i need it to work with a t-mobile sim card

[kanaga]

To unlock Samsung mobile phones,
you may try this site Online GSM Unlock.com - Samsung Supported Models
It has the best solutions for unlocking!!!

[Unregistered]

i dont have the original sim card and i need it to work with a t-mobile sim card

Hi you can easily unlock your samsung sgh-a707 by using unlock code. If you need unlock code you can visit this site Mobileunlocksolutions.com here you can get the unlock code and unlock your samsung sgh-a707 mobile.After unlock your mobile you can use it t-mobile sim card and any other sim card.