I kinda need some help
My Fiio M3K (with Rockbox installed, manually) can't boot into Rockbox. It keeps saying "can't mount filesystem" even if I try to install/update/backup/etc. Plus the original firmware can't recognize my SD card (a Samsung EVO Plus 128GB, which is formatted to FAT32)
I used to load into Rockbox with another SD card, but I guess I messed it up somehow and now I can't boot into Rockbox anymore. Is there anything I can try to fix this?