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Help SD card... what happened?

excav8ter

Android Enthusiast
Mar 14, 2010
597
83
My notifications bar had an icon of an SD card pop up today, it said "blank card or unsupported files on SD card". Then it gave me an option to format it. I don't have much on the card so i formatted it. I did lose a lot of music and some pictures, but i am puzzled as to what mayhave happened. Has anyone had this before? Now, my phone won't even recognize the 16gb card that i have had for 3 or 4 years. I have another card, 32gb, that i will use in the mean time. But i am afraid of the same thing happening to the 32gb card. Any thoughts or suggestions?

Phone is a Galaxy S5 sport, 16gb.

Thanks.
 
For whatever reason, the S5 seems to prefer SanDisk or Samsung brand SD cards type 10.

What brand and type was the SD card you were using? As to why it was working and just quit, I don't have a clue.

Apparently you did not remove the SD card and try to recover the files off of it with a PC before you formatted it? Have read about a lot of SD cards not working in the phone, but they will with a PC.
 
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I've had this happen several times over the years with an Evo4G (HTC), LTEvo (HTC), N2, GS3, GS5 and G3 (LG). The cards were of various manufacturer. Every time it happened, I was able to recover everything via a pc. There was a correlation of some cards being more susceptible as they spanned devices. The Samsung 32GB that failed in my G3 once also failed once in my N2. I have never been able to discover why the cards stop being readable and it has never occurred more than once in a particular device. If it happens again, don't fret, get to a pc with a card reader and

chkdsk /X /F <SD card drive letter>:

in a few minutes, all should be fixed.
 
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