Hello! First of all, let me say awesome job on this emulator! It's by far the most stable one I've tried.  

The only problem I'm having is with cheat codes. I'm running mGBA 0.4.1 on Mac El Capitan 10.11.5. I'm trying to use the codes from http://harvestmoon.wikia.com/wiki/Gamesh...es_(MFoMT) but I can't get them to work. I'm not sure if I'm doing it right. Here's what I do-

Load ROM (Harvest Moon More Friends of Mineral Town).
Tools > Cheats.
Add master code set into the box (ex. 98D7716AE281, 1C3D49633189, 10A40242FEC5 on separate lines in the box).
Do the same for the actual cheat code.
Click "Add", "Add Gameshark", etc. (I've tried all four of these buttons).
Name codes.
Make sure the boxes are checked next to the code set.
Load saved game. Didn't work. I tried saving the game and then resetting it. Still didn't work.

I'm not sure what I'm doing wrong. Any insight would be extremely helpful. Thank you!

In the newest version 4.1, the audio for Mother 3 has alot of static.This wasn't a problem in the previous of mGBA and Same for the speed of the game it was perfect until the 4.1 update.

So i'm trying to play Pokemon Light Platinum which is a hacked rom of Pokemon Ruby. When I try and play the game I get a white screen. Online it says to fix that I need to change the save type to 128k flash but I've looked through the setting and cant seem to find out how to do this. Any help would be appreciated thanks

Hey guys, I've been looking around trying to find a solution to this, but haven't had much luck. I'm currently trying to run a Pokemon Fire Red romhack on my Vita. The problem is, the flash size required to make a battery save is 128k, and from what I can tell there is no option in mBGA to change it. I do have a .sav that I had been using on VGA, but unfortunately mGBA will not recognize that. I've also attempted to port a save state over, but to no avail.

My question is, is this possible to do? Or will I have to solely use save states throughout the game?

Thanks in advance for any help on this.

If it cannot be done on the mGBA "core" on OpenEmu, is there any way I could transfer the mGBA save state to the actual mGBA emulator?

is there a turbo function for the wii version of mGBA? if so, how do i use it? if not, will there be?

thanks! have a good day

I've been trying to get my Xbox 360 controller to behave nicely with mGBA and it...doesn't want to, for some reason.

While I was able to configure almost everything just fine, I can't clear the analog functions on the B, A, L and R buttons at all which are defaulting to things I don't want it to (for example, left and right on the left stick are inputting B and A instead of inputting left and right respectively). I don't know what's going on to cause this.

Help?

Hello,
I recently installed mGBA using Henkaku and this link http://haxxey.com/vpkmirror/ for the .vpk file. I have a few questions:
1) Sometimes the game will become extremely laggy. Can I prevent/fix this?
2) The sound seems distorted, and it will randomly play faster. Can I fix this?
3) Is there a fast-forward feature? That would be really handy.
Thanks!

it needs .vpk file and the download comes with a .velf and it wont recognize it.

Thanks anyone who can help =)

Hello to all
an information, I put the pokemon ruby rom but I would like to know if you can use codes?
mgba use for 3ds
thanks