My phone is telling me that the SD card has been removed when it is in the phone. The SD card is fine, it works on the computer, and I have tried two other SD cards in the phone and it does not pick up that they are in the phone either. I did a reset,not the one is settings, the one where you hold vol down, power and home and wipe and reset, this did not fix the problem. Any other ideas before I take it in to exchange for a new one.