I updated to ICS via the leak from last year. I am having several issues with the phone now. It randomly restarts every few weeks. Apps randomly get killed. And after a soft restart, sometimes my music will pull a Houdini. Recently I have had battery problems. It dies extremely fast. The HTC stock charger no longer work, but a universal charger works...ish. What could be the problem? What is the best course of action? Can i go back to stock? Any help would be greatly appreciated.