Went into test mode to check out the battery. And through my curiosity went into the 'touch-fw update', and now I can't use my phone. I have the touchscreen lock so can't unlock it, otherwise maybe I could use the keyboard or the optical joystick to use the phone. Is there any way to fix this? I might attempt a hard reset, but saw on another forum, that it's unfixable. I bought it at Best Buy and they aren't even open tomorrow, would another Best Buy or Sprint store exchange it if I can't fix it?