My Note 9 goes through spells of power cycling. It started on Saturday. I booted it in safe mode and didn't have issues for about 24 hours, then it started again, so I did a factory reset, and am still having issues.
Found a solution : Disabling the finger print sensor. It has something to do with it putting out so many bad readings that it crashes the phone. A reset will NOT help. Disabling the finger print sensor did the trick.
Honestly, I would recommend having the phone evaluated by a certified technician. You can do so by visiting a local uBreakiFix location or you always have the option of sending it into the Samsung service center.
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Found a solution : Disabling the finger print sensor. It has something to do with it putting out so many bad readings that it crashes the phone. A reset will NOT help. Disabling the finger print sensor did the trick.
