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MeBoy Application For Java Mobile Phones

MeBoy is a Gameboy Colour emulator for mobile phones. It only works on phones with support for Java Micro Edition, specifically MIDP 2.0. The speed depends on the processor inside your phone, which may or may not be fast enough

Step by step tutorial on installing MeBoy:
1. Make sure you have Java installed on your computer, version 1.5 or later.
2. Download MeBoyBuilder.jar (file attached below). If you are presented with a choice, make sure you select “Save”/”Save to disk”, not “Open”/”Open with Java…”.
3. Internet Explorer users only: IE has a weird habit of renaming the file to a “.zip” file, resulting in a compressed folder containing “.class” files. If this happens, change the name to MeBoyBuilder.jar and you should be able to run it as a Java program.
4. Run MeBoyBuilder.jar by double-clicking.
5. Press the “Add ROM” and select a ROM file. Repeat for all games you want to add.
6. Press the “Finish” button. The file MeBoy.jar is created for you (in the same directory as MeBoyBuilder.jar).
7. Copy MeBoy.jar to your phone.

Compatible Devices
Sony Ericsson Z610i Sony Ericsson Z550i Sony Ericsson Z530i Sony Ericsson W800i Sony Ericsson w810i Sony Ericsson W550i Sony Ericsson W300i Sony Ericsson w200i Sony Ericsson k700i Sony Ericsson K750i Sony Ericsson k510i
Nokia 6300 Nokia 5300 nokia 5200 LG LX550

MeBoy version: 1.3.1



  1. i have a w810i and it work good on there


  3. It says when i try to put a rom in the meboy it dosent work, it says no rom file, the files are .gba files how do i fix this?


  4. is pokemon the only meboy file you can get???

  5. where can i actually download some roms from?

  6. Well You can’t Use GBA roms .. Sorry. the Phone can’t run it..
    u need 32 MB Ram on a phone.. LOL
    My psp got it .. P it got 32Mb ram

  7. can it work on w890

  8. Hi,
    what is the extension of the save file?
    can you play with a save file from the computer?

  9. anybody here knows where the sav file is saved? i’ve tried using farmanager to browse my phones fs but could not locate it… appreciate the help… cheers… ^_^

  10. Please use me meboy

  11. i want to transfer savegame from pc to meboy…what type of savegame or what folder i need to transfer?

  12. Where the hell the .sav file is saved?!I cant find them…Only .rms,nothing but the settings.rms and another that I think is game saved …

  13. Hey i found a way to solve my gameboy emulator problems..

    I can run pokemon yellow

    download and extract with winrar program Pokemon Yellow
    Pokemon Crystal
    Pokemon Blue

    start game then go on to options then change frame rate from 3 too 33 then save it runs alot faster for me hope it helps

  14. i have sony k530i..
    can it work??

  15. arghhh!!!
    can it work??

  16. I have it on my W350i with Pokemon Crystal, the only way the game can run properly is if you start the game on, select settings and turn FRAMERATE on, when it does show the framerate, the works wonders.

  17. here my collection game meboy …..

    Poke’mon Red
    Prince of Persia
    Mickey Mouse : Magic Wand
    Mario & Yoshi
    Simpsons – Bart vs. The Juggernauts
    Simpsons – Krusty’s Funhouse

    download here http://www.ziddu.com/download/6283379/meboyGame.rar.html

  18. Where can i download free java games for sony ericsson w580 ?

  19. I have meboy on my phone.I play pokemon gold on my sonyericsson w880i. The game saves but does not resume all the time. It always wants me to start a new game.

  20. This totaly works, i have a sony ericsson k550i and it works perfectly, its like a real gameboy…… if u do it just like the instructions say ul be fine, although it definately does not take gameboy advance files (GBA) so thats the downfall, its realy not rocket science……

  21. HELP!!! i have a lg ks360 and got this game …. =) ….. but i save it…. come back later and i have 2 start again =( why wont it save …..

  22. Argh where I get da idiot roms

  23. Why cant they made it to use gba rom

  24. my handset mobile which is w300 it dosent open the application and games folder

  25. to continue your saved game in this emulator, you just need to exit the gameboy correctly. in my case, i first need to press options, then exit emulator. that may solve the problem in saving your games.

  26. in my z750i dont work

  27. How does this work?!? I downloaded meboy but i cant get any ROMs on it! this is so confusing for me! please help!!

  28. where to download ROM files?

  29. is this taking money?
    its like i lost some money while playing this :S

  30. Go on ROM hustler.com and downlowd it there on GBA it works 🙂

  31. I would like to transfer my saved game(PC) to my MeBoy(phone)… if anyone knows how to do it please help… I would appreciate any reply…

  32. Hello. And Bye.

  33. I have meboy on my phone.I play pokemon gold on my sonyericsson w595. The game saves but does not resume all the time. It always wants me to start a new game.

  34. Hey, I’m thinking about Nokia X3-02 Touch & Type phone. A phone with a small touch-screen and numpad.
    It’s Running S40 6th Edition. One thing that i want to know before buying is whether i can get this running Lsdj. Because i want to make gameboy music.

    Anyone have any answers/experience?

  35. It works at my samsung wave 525 but it is a little bit slow and the virtual keypad is hard to use and there is no soung at the game