I just got a replacement DX due to random reboots. I read around on the forums that a factory reset would remove any custom themes as well as remove any signs of root. I was unable to achieve either with a factory reset and had to manually install the stock theme files, unroot, and then factory reset. Is this normal? Or was my factory reset not working properly? Is there a way to get back to "out of the box" without having to manually reinstall a stock theme and unroot? I used the alldroid method of root, and I had the revo theme installed.