I am not sure why this happens even there is no setting configured to restart it.Can someone help to sort it out like if some app is forcing to restart.
Device Care> Auto Optimization, making this OFF also cannot stop device restarting. It might be issue then. Customers like me having this problem should share this post and talk to Samsung service care so that they can know this issue persist with se...
I saw this feature in Optimization menu and I saw there even time is set to 3am and it seems to get restart in same time slot. I will see if I make it OFF and then if my phone stops this issue.
Additionally, if this is a feature not a bug then good...
I am also having same problem, it restarts once in every 24hrs, at night between 2-6am i believe. I checked but Auto optimization is already off. My presumption is that it is a bug in Samsung OS that this settings do this even it is disabled.