Why is my Galaxy Tab 3 giving me the error message blank sd card or unsupported file system?

[AC Question]

galaxy tab 3 reading "blank sd card or unsupported file system"

Had to send it to Samsung for a different reason and removed the card before it was sent. Now it wont work wirh it. Formatting does nothing

 

[Rukbat]

Re: galaxy tab 3 reading "blank sd card or unsupported file system"

Contact Samsung and tell them that the phone they sent you doesn't read SD cards. (They'll have to send you yet another one.)