Ok guys I need help here. My X has suffered many drops from around waist high and has starting acting up The phone wouldn't install any apps, even if they were from the market ( i could read the sd card using the FILES app, play music stored on it but not install apps from it either ) Verizon sent me a replacemnent device today and it is having the same problem. Is this my sd card telling me there is a problem? And if so why can I still access the music stored on it and read files on it???