Resizing Java™ games to fit your screen

Here’s the step by step guide on how to resize Java games (.jar):

Extract the .jar file, it will then reveal a bunch of files and some folders; look for the META-INF folder.

Upon opening the META-INF folder, you will see a MANIFEST.MF File. This file contains the important details of the game like Version, Midlet Names, etc. Do not modify the details written here.

Open MANIFEST.MF using notepad.

At the very bottom of the MANIFEST.MF, key in the following:

Nokia-MIDlet-Original-Display-Size: orig. width,orig. height
Nokia-MIDlet-Target-Display-Size: target width,target height

This is an example of resizing game

Here it is:

Nokia-MIDlet-Original-Display-Size: 352,416
Nokia-MIDlet-Target-Display-Size: 240,320

Note: the “Original display size” refers to the initial and current size of the game prior to resizing, and the “Target Display size” refers to screen resolution that you would want your game to be resized to.

Save the edited MANIFEST.MF file.

Open the .jar file using WinRAR, then drag the edited MANIFEST.MF to the META-INF folder in the .jar file via the application.

Would work in 50% of the cases!! But for me works very well with all kind of games... I written 50% because newer know if got some problem.

You have just resized your Java game, ready to be played compatible with your own phone’s resolution.

And here is a jar. resizer to : Download here.

Good luck! Hope you Enjoy.

Pls write comments. Thanks

doesnt work i tried to resize guitar rock 2 from se xperia 1 to lg cookie. it has the same resolution.

for me it works very well ..... I think you made a mistake.

i tryed with JAM,s60 jar resizer and manually. it wont work.

I dont know what is the problem (