This looks like a fairly common problem in Android: my Galaxy keeps rebooting once in a while. On average, I'd say it happens once a week, but it happened 3 times over the last 24 hours! There's no reason for this to happen that I can think of. I keep firmware up to date, it's not damaged... To add to the annoyance, everytime it reboots, icons in the Applications get back in the wrong order! I haven't found any helpful answer anywhere, although I'm not the only one who has this issue. Does anybody know what causes it?