I’ve been getting this error on my Samsung galaxy note 9 since it was brand new.
NOTHING I did fix the issue. Don’t waste your time.
I think the phone needs either a new sim card or flash a new firmware. (I’m thinking it’s the firmware cause Samsung was urging me to get the phone repaired at a facility)
Now just to be clear this error happens when the phone is brand new. If you get this issue when the phone is not new, it could be something else.
If this helped you please please consider buying me coffee! Thanks in advance!