- Make sure you have Java installed on your computer, version 1.5 or later.
- Download your favorite GB or GBC roms from Here.
- Download MeBoyBuilder.jar.
- Run MeBoyBuilder.jar by double-clicking.
- Press the "Add game" and select a ROM file. Repeat for all games you want to add (beware that some phones do not accept very large ".jar" files though).
- Press the "Create MeBoy.jar" button. Select where to create MeBoy.jar.
- Copy MeBoy.jar to your phone. If the phone accepted the file, you're done! Otherwise, read on:
- Some phones want a ".jad" file, which is a text file with info about the ".jar" file. MeBoy.jad is created for this reason. (If your phone accepted MeBoy.jar, you do not need MeBoy.jad and can safely throw it away.
SCREENSHOTS:

Actually i've been looking for this, for the past months...i hope this works...tanks alot n good Job. N pls dont abandon dis blog, cos its really got good stuffs
late post but cant get to work with Nokia-MIDlet-auto-start: no
Nokia-MIDlet-no-exit: true, pls help