Hi. After upgrading to 4.2 on my Galaxy Nexus, I've discovered 2 things that bother me: 1. In 4.1.2 (google factory image) I used to use the volume buttons to wake up the phone. Now in 4.2 (again google factory image) it doesn't work anymore - only the power buttons wakes up the device. Is there a way to wake the device up using the volume buttons? 2. I set the screen to turn off after 30 seconds. Before the screen turns off completely it dims a little. In 4.1.2 it was dimming slowly and consecutively, but in 4.2 there is a bug and ugly "jump" in the screen brightness. Is there a way to go back to the old, nices, less "brutal" behaviour?