I have a Motorola Droid Turbo 2. Yesterday I got an alert for a system software update. I did the update and now I am having all kinds of trouble with my phone. I can not shut the phone off. Messenger will not load. Volume bar keeps appearing at the top of the screen. When I hold down the power button the power off banner will not appear. The phone will shut off and immediately power back on. I had 49% battery power and when I powered off and the phone powered back on the battery power was at 15%. What are the solutions? Also from before I can only charge my phone through wireless..