I have just posted in Apple discussion forum regarding to the cause of the famous iPhone crash that I love to call it S.A.D (Silver Apple of Death). I know all the so called prevention to avoid S.A.D such as don't overload the iPhone, install less Apps, don't sync Apps with iTunes, etc, but I don't think those are the causes. I highly suspect that the Bluetooth with a paired headset is the cause for all the iPhone crashes and S.A.D. My own post: http://discussions.apple.com/message.jspa?messageID=8013217 People with Good experience: http://discussions.apple.com/thread.jspa?threadID=1693616&tstart=0 I have read numerous post regarding to iPhone crashing, and now I have finally encountered some people without crashing at all. Those people have also tried the Apps install stress test to install Apps until the 6th page and still have encountered no crash nor iBrick which we called this SAD. I am now suspecting if the crash is related to Bluetooth constantly ON and is paired to a headset. I keep Bluetooth On all the time because I only talk on the phone with my Bluetooth headset. Of course my WiFi has to be on when downloading large files. Please help me to verify the Apps crash problem if it's caused by Bluetooth. Thanks!