I just traded my Palm Pre for a Samsung Moment today (made the deal off of Craigs List). The phone worked great all afternoon after I got it but 30 minutes ago I pulled it out to enter something into my calendar and it was off. I tried to turn it on but it seems dead. The battery has at least 40% remaining last time I looked and it is charging right now just in case. Anybody else have this happen? Is there some special way to turn this on that I don't know about? I held down the hang up button to turn it on and it is not working... Any ideas? (The Sprint rep at the store where I swapped with the other person said the warranty sticks to where ever the ESID is active - meaning on my account so I do have the warranty for it).