Debra in Atlanta :
Brian Prince :
He is worng there is defective hardware in the phone i have bought 4 sd cards 32 gb and every one has failed its the phone its self.
I have had the same problem/experience. Did you figure out how we can fix it??
I appreciate any help you might have for me.
Thanks,
Debra
Have you ever found a solution Debra? I'm having the same problem with my s4. It was working fine for over 4 months, then all of a sudden it says my sd card is blank or needs to be formatted. If you have found a solution, I would greatly appreciate your help. Thanks