SD memory corruption

[JuanesR]

I was turning on my console like almost every morning, I went to mgba and was looking to play Fire Emblem, when I entered the game, the screen went blank, so I thought the game was not working, Well, it happened to me that heavy games like Kingdom Hearts Chains of Memories, then, I exited, and the directory where I had the games was not there, I restarted the console, and when I read the SD memory, there was only the folder where I had the program, and the configuration file, I examined it on my phone to see if the games are still there Instead I found several strange files, does anyone know what produced them?

[endrift]

There is no official build of mGBA for Android. Where did this come from?

[JuanesR]

There is no official build of mGBA for Android. Where did this come from?

I had this memory installed in my Gamecube console (sorry for not specifying the console), inserted in the SD2SP2 port and executed with Swiss, After the memory was corrupted, I put it in my phone to check if I still had the games or it was just that the program was not detecting the memory, that's all that's left