I suggest you can approach trusted unlocking websites like Onlinegsmunlock.com and avoid risks of handing your phone to anyone.They unlock your phone through remote unlocking service.They also give free unlock instructions as what to do after you receive the email confirmation of the iPhone unlocked status.This will be a permanent unlocking solution.
I suggest you can approach trusted unlocking websites like Onlinegsmunlock.com and avoid risks of handing your phone to anyone.They unlock your phone through remote unlocking service.They also give free unlock instructions as what to do after you receive the email confirmation of the iPhone unlocked status.This will be a permanent unlocking solution.