Despite wiping my Bold 9650 with OS 6 installed and starting over from scratch, my device insists on randomly rebooting. I could not figure it out, what for sure was causing the problem. I thought it might be an app, but the random reboots still occurred every few hours. I had no choice but to downgrade my Bold back to OS 5. I wiped the device and loaded v 184.108.40.2065. That OS is a very stable choice, without any problems that I can find. I know many of you upgraded to the OS 6 and probably didn't experience the reboots and I am glad for you. The only thing I can figure out is there is some glitch in the software that I can not find. I am going to wait until the next official OS 6 is released to see if it might be more stable. I depend on my Blackberry for telephone calls due to the fact I am on call with my job a lot and can not afford to miss a call, even though I have voice mail. You know how a reboot goes on a Blackberry...it takes a few minutes to restart. For now, OS 5 will do. I actually have no problems running the .975, as it has been very stable, as I stated. If any of you experience random reboots with your device, please let me know here in this thread.