I'm sure this issue is answered here somewhere, but I didn't find it in any searches I did. I've opened the door often enough, to play with the microSD and SIM, that the door won't stay closed. Meaning the phone often can't see the SIM or the SD or both - not a good thing. The phone is usually in an Otter Box case, which holds the door in place. When the phone isn't in the case, life isn't as cheery. How do I fix the door to stay shut when the phone isn't in its case? And ...uh... maybe duct tape isn't Plan A.