so i was at walmart and picked up an 8gig card. i formatted it and transfered everything from the previous card. everything worked fine and a few days later a message popped up saying that the memory card could not be read, and that the card needed to be reformatted. now it wont read on the computer or the phone. everytime the card gets inserted anywhere it says it needs to be formatted.... what do i do, i cant loose whats on there!
It could be a bad card. Was it just "anybrand" or a name brand item?
When you say it won't read on the computer, while in the phone or a separate card reader? If it won't read outside of the phone you may have a problem. There are programs that can forcefully read some cards and recover "erased" files but you'd have to hope that the card is not really GONE.