How To Play Mobiles Games In Full Screen

One of the few problems with having a phone with a nice big display is that many games do not display full screen. This tutorial leads you to play games in full screen. This will work about 95% of the time on phone models. I have not tested it on other models but you can try.

To do this you must know two things..
1). You must know the original resolution of the game.
2). You must know the resolution of your screen.

Procedure:
1. Open the jar file using an WinRar archiver.

      Mobiles Games In Full Screen.

2. When you open the jar, you will find a folder called 'META-INF'.
    Open this folder.

      Mobiles Games In Full Screen.

3. In the META-INF folder there will be a file named 'MANIFEST.MF'.
    Drag this file onto your desktop.

      Mobiles Games In Full Screen.

4. Open the 'MANIFEST.MF' file in notepad.

      Mobiles Games In Full Screen.

5. Type the following two lines at the end of the text in the MANIFEST.MF file:

Nokia-MIDlet-Original-Display-Size: aaa,bbb
Nokia-MIDlet-Target-Display-Size: yyy,zzz

Here 'aaa,bbb' represents the original resolution of the game. 'yyy,zzz' represents the resolution of your phone's display. Change the values for your phone and application.

Following Picture shows an example:

      Mobiles Games In Full Screen.

In this example, Original game resolution is 176x208
And the resolution of mobile screen (N80) is 352x416.
Change them according to your game/screen resolution.

6. Save the MANIFEST.MF file and drag it back to META-INF folder in your jar file.

      Mobiles Games In Full Screen.

7. Install the jar to your phone and enjoy your full screen game.

Note: By using the same procedure you can change the resolution Of all Java/Flash Games and application.