cant format Micro sd card

Ziad S

Honorable
Jun 3, 2013
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10,630
Hello,i have 64g sandisk micro sd card in my galaxy s4 and i put videos from my pc and camera saves pics to it,it works flawless,one day i cant open the videos or any pic and plugging it in my pc i can copy the files but i cant open them,and putting files and cant open them in my phone,i tried to format it using my phone and even after formatting the same files are still there,i cant delete them or open them,i read some posts there no lock on the side and most solutions didn't help

Thanks