note 20

I'll be meeting a guy that's good with samsung phones tomorrow, I'll try to get some information concerning your problem. he switches his phone off weekends.

the only time my edge lighting works, when my phone is turned facing down, once I pick it up, the edge lighting goes away, because of the sensor. when I listen to music, the edge lighting will show while the phone is facing up.

you have to assign which apps will give the notification on edge lighting

once you receive the miss call, open your phonebook, press recent, press on the number. you'll get 4 pop ups, press details, create contacts.