I can now duplicate it every time.
If I'm on my wi-fi, and I leave my wi-fi area, as soon as my phone flips to 4g, it begins a boot loop that can't be stopped.
As soon as return home, the reboots stop, and it boots up normally.
I can't really tell if it does it when it flip to 3g, since there is 4g in my area, just not very strong (1 bar).
This is odd...
Can anyone else try this?
Leave your wi-fi on and talk a walk away form your home, and see if this happens.