I have been having problems with my phone recently. It's a galaxy note 2 and has Phoenix ROM on it. It's using a 4.4.2 ROM, but it was upgraded from a 4.3 ROM. I was using my phone on 4.3 ROM and after a while it started to get problems with restarting randomly and it kept losing root permissions, so i decided to try to fix it by putting a new ROM on. That didn't work, so i rerooted the phone and, reflashed the recovery formatted my entire device and fixed partitions. This fixed the permission problems, but my phone still keeps having issues. It keeps restarting randomly and the phone often won't respond when the power button is pressed, whether or not the screen is on. I also have a gesture suite that allows me to turn off the screen if i do a gesture, but this isn't working to turn it off either. The ROM also flashed a new kernel, so it can't be the kernel.