What do I do. ?? I can't erase I can' save, I can't even format on my micro samsung sd card. ...

[David_461]

I've been having this problem ever since I removed the disk from my cracked screen broken Samsung on5 to my new Samsung on5 ..

 

[Saga Lout]

I assume you've bought a carrier and put the micro into it and put the carrier into a laptop. What error messages are you seeing when you try to do anything with the files?