My wife's Galaxy W randomly restarts around once a day. It can either be in use and then stop working and restarts, or it restarts when not in use. The phone has been factory reset and still the problem happens. So I don't think it's app related. The battery is fine and the memory (RAM) appears sufficient. A restart from today shows these events (logcat) just before/after the crash... Any ideas what this might be or what's causing it?