I don't know what happened. I just installed a new SD card in my rezound. (copied everything from old SD to pc, then installed new SD, and copied everything over to new SD) and now i don't have any mobile data / 3g has an x near the signal bars. I did install CleanROM 1.7 a week ago, but i don't think that has anything to do with it. I don't know whats wrong. I even put the old SD back in and I still have no mobile data / 3g. I don't know what the problem could be. This is the new SD card i got - A-Data USA 32 GB Micro SDHC Class 10 Flash Card with SD Adaptor. If someone could help me that would be great. Thanks