I have the 64GB 3G/wifi 1st gen iPad on a Telstra prepaid microsim.
The Internet connection was pretty good until the IOS 4.2 update.
Since that update, my cellular network seems to drop out or just mot connect.
I have to keep changing the APN between Telstra.iph and Telstra.Internet whenever the message pops up telling me there is no Internet connection.
It is very frustrating......does anyone know of a fix?