u/Equivalent_Line8956

So basicly, I hacked my snes classic some years ago (please dont ask, I do not remember when or what version I used.) I installed 3 games, and from what I see retroarch 1.6.0? (its really late when im writing this) and when I try to add more games, or install any new cores, basicly anything that requires the whole schpeal of unplugging the console, it doesnt work. someone please help.
1)I dont have the oem cable, dont insist please
2)My usb ports are 2.0
3)ive also tried older versions of hakchi (1.2.1 to be exact)
4) please help. I just want to play gba games on my snes classic.