DraStic

Please be a bit more specific, as we can't help you with the information you provided.

Gen 5 makes clever use of the stereo channels (I think all generations made clever use of them tho) by making certain sound effects during battle play exclusively on the left speaker or on the right speaker. Guiding myself by your example (when you use Tackle its sound effect doesn't play but it doe...

And you will have to log in and launch the program if you want to use it again.

Ups, my bad.

Drastic needs to check every month for the license I think.

I searched on the Play Store and I can't find the emu you are talking about. Are you sure this is real?

No. This is a DS emulator. For now there's support for the Slot 2, but only for things like bonus contents. There are GBA emus out there, like the really good My Boy! (it even has link support).

Not that I know of. Try looking for European AR codes. Now that I know that you are playing the EU version, what language are you playing in?

What version of the game you are using? Because North American codes don't work with an European version of the game.

I am sorry dude, but I don't think there's a solution for your problem. Next time make sure to use in-game saves.