Scandisk Extreme Pro 64gb Micro SD Read Only (Mac)

I have a MacBook Pro OS X 10.10.5. At some point my Scandisk Extreme Pro 64 gb was not “read only” and I have no idea how it got this way. I feel like I have read everywhere and it seems to be a thing, but I am really not understanding how to fix it. I was able to format it (delete the photos) in my GoPro, but in my port on my computer it’s write protected. Please help so I can use the dang thing. I have only had it about a month and they ain’t cheap. Thanks in advance. :smiley:


in that case the card seems to be defective and needs to be replaced. so i would suggest contacting sandisk for a replacement

here you can find the link for the replacment