do they happen over time, by apps, or pretty much a random encounter? mine ran all day until finishing gun bros. I installed ttorrent a fair while before but i don't necessarily think it's that. is having the screen off a big activator? seems like every time my phone is idle it reboots at some point. am i thinking about this the wrong way? I reflashed and reinstalled apps fresh that were on the phone while it was stable for the time being.