Hello. I have the Everdrive for the SNES that came with a slot for the DSP but did not actually have the DSP. So it's not that old. Just now I tried to update the OS. I pressed start on the OS update file. The screen blanked and loaded a garbled screen (it looked like it was trying to load a game with garbled graphics??). Anyway, now my Everdrive is not doing anything. Even if I take the SD card out. I tried unplugging everything, waiting, etc. If someone could give me a pointer I'd really appreciate it.
It might have a backup OS to boot into like the genesis EverDrive. If it does I'm not sure what the key combo is though.