[JsrxJsr]

No custom ROM here. I've done 4 hard resets and restored backups from as far back as two months, and still have the same issues each time. This last time I hard reset, with nothing else on the phone, I installed Bing and Google Maps (separately) and immediately experienced the lockups and the phone restarting itself. So about 2 hours ago I restored my most recent backup, went in and turned the phones "Location Setting" to off, and using MemMaid disabled any and all gps related startups and the phone has been just fine since. So it's most definately GPS problem.