An Xperia Arc S has today, and never before, shown unreliable tendencies when it comes to store taken photos to the gallery. One photo was not stored in the gallery at all. It does not matter if the phone is restarted. Some photos shows up in the gallery after the phone has been restarted, but not before. The gallery is not taking longer than usual to start up. Also, after one of the restarts, where the battery was taken out, the phones flash lit up and stayed on until the flashlight application was turned off. Any ideas what to do?