I am on 98/- 1GB monthly plan. Today suddenly the GPRS connection dropped off my phone. I have tried switching it off and on many a times, doesn't work.
Its not working for me too. Today morning I installed a new battery saver app "2X battery". Afternoon, i sensed i wasnt getting any updates. Thought the problem was with app, uninstalled re installed several times. Rebooted several times. Got pissed off and tried a different sim and Internet was working.