A few months ago I bought a 8GB class 4 micro sd card to use with my droid incredible 2, which I bought used from my friend a while back. After entering the sd card into the phone, it said the card was damaged, and then the phone began to freeze, requiring a reboot, every time i inserted the sd card. Figuring the sd card was broken, last night I went out to Walmart and bought a class 10 16gb sdhc card, as I had read that some phones will work better with class 10 sd cards. I took the card and inserted it into my phone, and the phone acted like I hadn't even inserted an sd card at all. I know for a fact the sd card I just bought is not corrupted, as I have not done anything to ruin it and it formats just fine. I tried a list of things:
Doing a Soft Reset
Doing a Factory Reset
Soft and Hard formatting my sd card
I think it would also be worth noting that I do not have a cellular plan for this cell phone, as I just use it to play apps while I am out or at home (since I already have a prepaid phone I can call people with). If you guys can help out or give me any pointers, that would be great. Thanks.