For some reason unknown to me, about 3 -5 times per day my phone just reboots. The screen goes white and the timer begins to spin. Then after about 1-2 minutes it boots back up, re initializes the security and is good to go.

The problem is that it happens even during phone calls. Everything shuts off and i can't use the device for 3 - 5 minutes.

Any ideas? Thanks.

Which OS are you using?

Version 4.2.2.180(platform 2.5.0.36)

your running 4.5?? i tried using it but it kept crashing on mine... i thought this was the problem kidtycoon had, but i went back to 4.2.2 and it works fine

The latest 4.5.0.110 is very stable. Try upgrading to that.