Enable or Disable GPRS/EDGE in iPhone - The Simple way

I use the iPhone 2g with Bharthi Airtel in India. It Unlocked and jailbroken. I had a problem with editing APN settings (GPRS/EDGE settings), in fact, it's intentionally done b y Carrier. They are hidden; you will not be able to see Cellular Data Network option under Settings-> General->Network-> Cellular Data Network To enable or disable GPRS the only option, I think, is to change the settings here. To do this all you need is 1. Jailbroken iPhone with USB Cable 2. A PC You don't have to worry about Wi-Fi or SSH or WinSCP or even Cydia Download. The procedure –ITS VERY SIMPLE J 1. Download install iPhone explorer and plist editor for windows they are free and simple use 2. Connect you iPhone via USB cable (make sure your iTunes recognizes it) 3. Run iPhone explorer Click on ...