sd card dismounting...."fix"

[bigbadwulff]

After the last update, my sd card would constantly "dismount". If I turned phone off and back on, it would work but only for a short while. I decided to copy everything off it and then erase it. That seems to have fixed the problem. No, i haven't tried to load the stuff back on it. Saved me from buying a new card anyway. We'll see how long this lasts. It's been almost a whole day now and it would never stay mounted that long before.

 

[Alcapwn89]

The file system might have gotten corrupted, which usually forces the phone to unmount and remount in an attempt to try and read it. Formatting the card would fix this issue, unless your SD card is failing - in which case, you'll probably start seeing the same thing happening again fairly soon.

Try copying your stuff back onto it, and taking it from there.