I haven't gotten around to updating the firmware yet but I have a more serious issue right now. I connected my Fiio today to work on organizing folders and on the screen of the Fiio it visibly was malfunctioning, it showed the welcome screen but very slowly and choppily, and then it went black. Usually when you connect to the computer it just shows the USB connected message. Sure enough, something was wrong. It wouldn't let me click in to either of the drives, it said they weren't connected, though they showed up on my PC. So I ejected both of them, and disconnected the Fiio, as I usually do. I restarted it, and then I plugged it back in again. Now, only the F drive is actually showing up as connected and showing how much data is on it. The E drive just shows that it is connected, but when I clicked on it I got a message: "you need to format the disc in drive E before you can use it. Do you want to format it?" I'm leaving the screen as is at the moment cause I don't want to take any wrong steps here. I've spent the majority of my free time these past two weeks getting all my music onto the drives and then organizing it within the drives. This includes three days where I spent basically all of my waking hours doing this. I simply won't be able to do this again. If the music is lost, then I will have to return the Fiio, unfortunately.
So I would like to know what options I have for recovery, or how I can precede without losing the files and folders I've set up on this drive. What should I do?