guys help me to find the cheapest factory unlocking solution for iphone4/4s

[veer_singh]

guys help me to find the cheapest factory unlocking solution for iphone4/4s .

in ebay.in a seller is doing it for 2.7k

at&t carrier USA .......

Please let me know if anyone has got related information

Thanks for reading !!!

 

[gREen]

Post the carrier to which its locked

 

[veer_singh]

at&t carrier USA .......