Nintendo provide feature of Parental Control to track Child Account Access. And This video helps you How you can Turn Off or Remove Parental Control from Nintendo Switch or Nintendo Switch Lite.
00:05 Turn Off or Remove Parental Control Nintendo Switch
Steps To remove parental controls on a Nintendo Switch :-
1. Go to Nintendo's System Settings on the HOME menu.
2. Scroll down to Parental Controls and select Change Settings.
3. Enter the Parental Control PIN number
4. Press the X Button (Delete Settings) to remove the Parental Controls settings and PIN number.
Query Resolved :-
1. Delete child's Nintendo Account.