My new phone, the Optimus Slider, requires I press the power button on the top to wake up a black screen. My previous phone, the Optimus V only required that I press any of the four hardware keys along the button of the phone. This switch is super annoying. I can't find any apps that fix this. I am desperate. If I root my phone, will I be able to make the hardware keys wake up the phone's display? FYI this phone has Android 2.3.4. Thanks in advance.