Thread: Could not activate EDGE: PDP authentication failure. HELP!!

I activated TATA DOCOMO GPRS service 2 days ago on my jailbroken/unlocked iphone. It worked pretty well till now but now I m getting an error saying that: "Could not activate EDGE: PDP authentication failure" when I open my safari browser. I even tried connecting with other apps but didnt worked out...
I think this is nothing to do with my iphone...dont ask me why....

Any one facing the same problem? is this temporary?

yes i also have this problem when i disconnect it suddenly or improper disconnection.... it happens often every night