Posted by: Bhaktey February 25, 2012
Unlocking iphone 4s in nepal
Login in to Rate this Post:     0       ?        
 For ATT 4S and desperate to unlock and take a chance you can buy GPP sim (same like Gevey for $75) I do not know if actually works !! http://www.gppteam.net/iphone4sunlock/gpp-iphone-4s-unlock-sim.html
(even it works you cannot update in future )


For Sprint 4S, if your account is 90 days old, ask them to unlock for international carriers ....it should work for any international GSM provider (but will restrict US GSM carriers) 

hope it helps !!
Read Full Discussion Thread for this article