This info was so helpful to me! Thank you!

It has definitely reduced my reboot issues substantially. I alsothink, however, it's the SIM card. When i had my okd SIM card, i didn't have those problems. But for other reasons, i got a new one.

Not for sure... gonna give it time.

right now, it seems.whatever update there was destroys SD cards. i had a 16 G that was damaged in this phone. I put in a new 8 G and "damaged" after a reboot. So, idk. LOVE the phone regardless.