Corrupted SD Card Need Help

[ElsaReyes]

Okay so I have an OTG adapter.

I try one USB Flash Drive which works fine currently, but my other, the one I had just spent all night uploading files too, comes up as corrupted when I plug it in.

It still works just fine in my computer, no errors found, so I don't know what's wrong.

Does anyone know how I can fix this? Without reformatting.

 

[muzzy996]

Misleading title - you say corrupted SD card but are talking about using an OTG adapter.

In any case if you're talking about a USB flash drive or a card you're reading via an adapter: If it were me and as you have stated - it works fine on the computer - then I'd copy all the files off to my hard drive using a computer, format the flash drive/card in exFAT format on the computer and then copy the files back onto it using the computer . . and then test it on the device via USB OTG. You could just copy a folder or two onto the reformatted flash drive first just to test to see if things are going to work as expected before going through all of the effort of copying everything.