just a thought but how many ppl having problems with their phones just randomly rebooting have the fb app...how often do u use it and how often does your phone reboot itself...ive noticed while googling to try and figure out y my phone is doing this that almost every page I find had someone naming fb as 1 of their app I use the app daily and my phone reboots pretty much daily a few times a day my bf rarely uses it and his phone has rebooted about 3-4 times since we got them about 2 months ago...just curious since other than the phones fb is the only similarity im seeing