Right after my Galaxy 3 did its update, my phone started randomly flashing once, as if I were taking a flash picture. It does it in the middle of the night, while charging, while not charging, whenever. This morning the utility light went on by itself at 5:45am. I thought maybe it was something with the app Cerebus, but it is too coincidental that it started right after the update. I wouldn't have noticed if I didn't keep the phone next to my bed at night. Any ideas Samsung or Verizon?