note

I have a samsung note 5 and today all of a sudden it started going off when i unplug the charger. It goes off after a few mins. I don't understand why this is happening. When it shuts down, it restarts itself, as soon as the AT&T logo shows, it goes off again. If it's plugged in, it will stay on.

I have a Samsung Galaxy Note 4 bought in Saudi Arabia, now it doesn't connect to any network here in the Philippines. It just displays "Selected network not available." I've tried: -manually selecting network operator -factory reset I know that Samsung phones are region locked but my doesn't...