Problem w/ E50-1 after update?

[Jericho the Fallen Diablo]

Hi. For some reason I got this problem after the update from the NSU. Randomly, when I get a text message, my phone doesn't vibrate but instead restarts itself. Does anyone else have this problem?

I updated using the NSU when my phone had full battery.

 

[HAK]

Try doing a full reset *#7370#. Sometimes that fixes post-update glitches.

 

[Erastus]

Alright I just did that hopefully it does fix the problem. I'll post back if the problem still occurs.

 

[Davey-Girl]

Nope, I still seem to get the problem.

 

[MINH D]

I think I found the problem. It only seems to restart when I have my bluetooth headset connected. The headset is a Plantronics Discovery 655. But the thing is that the headset used to work perfectly before I updated. So any one else have this problem? Or any one know if there is a way to fix it?