For a few days last week my phone was driving me crazy. It would be good most of the day and then every evening it froze up on me. I could reboot it and it would work for a couple minutes, then it would freeze. I couldn’t figure out what was going on and it was driving me bonkers.
Finally, I did what you’re really supposed to do and I started playing with apps and looking at which apps were on, trying to turn some on and some off. At one point I got a notification from the nightlight app that it was having an issue. That was the clue because it was the blue light filter that I had set to come on at nine o’clock in the evening, and I realized that’s when my phone was seizing up.