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 by 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 root. You will see a dialog box as shown bellow.

 Select first option say OK
 Browse to the carrier.plist as shown bellow

                you see the changes done in second snap.

       Edit the carrier.plist using plist editor and change as shown bellow

Add the following:


After that


Save and copy back to iPhone using iPhone Explorer.

That all, we are done. No need to restart your iPhone.

If you have any problem, suggestions or comments please comment bellow

How to change the font size of Browser in iPhone

If you find it difficult to read the text in iPhone browser here is the solution
Just follow these steps
1.      Go to any web site you want.
2.      After loading click on the address bar of the browser
3.      Delete whatever you have in the address bar.
4.      Paste the below code in the address bar

javascript:for(i=0;i<document.getElementsByTagName ('*').length;i++)void(document.getElementsByTagName('*' )[i].style.fontSize='18pt');

5.      Tap on Go button at the bottom

Notes: you can change the value 18 to whatever font you want.
Make sure that you do not have any New Line character int code.

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