I have an Iphone 4s locked by AT&T, IOs 5.0. I have jailbroken it using Absinthe. Now it shows No service. Following some blog on the net i downloaded SAM(Subscriber Artificial Module 0.1.14-1) via Cydia from Bingner.com. I was following the steps and got a 'Stockification Failure' message when clicked on Revert Lockdownd to Stock. The carrier in settings has changed from AT&T to Airtel (my network in India). But it still says No service.Does anyone have an idea of what that means and how it can be rectified.. Plz help on this..