Originally Posted by Crashin1775
Hey everyone, I'm trying to figure out the possible cause to my issue. I have a Samsung Galaxy S5 with stock rom. I also have a samsung class 2 micro sd card that I've had for quite some time. (I believe I got it back with my S3 or possibly before that in the Mytouch days).
Does anyone have any idea if this is just a corruption issue with just the card it self? Or is it possibly a virus that got into the micro SD card? Everything was working fine prior to last night. The sd card had been used in multiple phones as well as the Galaxy S5 that I've had for about a month.
There isn't a virus. You CANNOT get viruses on android without installing an APK (99% of the time). It's most likely a bad SD card. Why are you using a class 2? I would just upgrade to a class 10 samsung / sandisk card and see if the problem still exists.