[Stevie]

I have the Tour 9630 on Sprint. For the last 2 months, my phone has been really weird. For example, after I've locked the phone and the screen has fully dimmed and I try to unlock it and get the screen to show the menu, it will literally take me up to a minute to get the display to turn on. Initially, the screen lights up but its just black - it doesn't actually display anything. My phone also seems to lag at random times when I'm on mobile-friendly sites or even typing an email. What can I do to speed up my Tour and to stop the display from just turning on black and waiting forever for the display to actually turn on? I have the official OS 5.0 that was released by Sprint. Thanks for your help!