Has anybody been able to unlock a Sprint iPhone 4s in India?

If so then how.
I have a new iphone 4s locked into sprint. Its on ios 6.01 so there's no jailbreak, they can't do a factory unlock as its reported stolen/lost.
If anyone has any ideas how to unlock this please let me know.
Also as a suggestion, don't buy bad esn iphones from ebay

I have a iphone 4s. I bought in Singapore in last year. I came in India and i jailbreak our Phone in Sector 22B Chandigarh. This Market famous for Phone accessory and Phone repairing in India. I hope that this Address is very useful for i phone owners.