Thank you bone2006, you have truly helped me solve this issue.
Let me provide a little more detail...
T-mobile knows about the issue, a resolution has been found. Call T-Mobile Customer Support (611) from a device other than the one you are having issues with. Tell them the problem you are having is reference number: CCKB62971. They will then refer you to HTC at (888)716-3594. Have your serial number ready. Let HTC know that you need to replace a defective SD Card and they will ship one too you, and you will be required to send them the defective one. I have done this and am waiting for the new SD Card, I will keep this post updated with my results.