How to Turn Off Screen Time Password on iPhone or iPad
iPhone and iPad users relying on Screen Time can choose to turn off the Screen Time passcode on an iOS device. This makes it so that you or anyone else can override Screen Time restrictions without having to enter a passcode on the device.
Note turning off the Screen Time password is completely different from disabling Screen Time on iPhone or iPad entirely. Turning off the password simply allows interaction with Screen Time without a passcode being entered, whereas disabling Screen Time turns off the feature completely.