My EPic 4g Touch is very slow to responding when I press the Unlock key on the right side. Say my phone is in my pocket for a while, I go want to check the time, or just unlock my phone, once the press the unlock button, I sometimes have to wait up to 2-3 seconds for the screen to appear, I just switched from my Iphone because I had and android before the iphone, and I wanted to come back because I liked android more This is irritating because the Iphone, and my previous phones were instant, not even 1/4 of a second delay. I also notice the phone is very slow to wake the screen up when say Im finished talking with someone on a call, I take the phone away from my ear, and when the screen should pop up, it can take like 3 seconds. So basically my phone is very slow to turning the screen on, anyone have any solutions? I've tried having tons of free memory, rooted/unrooted. Even tried boosting my CPU speed when rooted. Nothing is working.