One UI 9 adds hidden AI Network Guard to block internet per app

Samsung's One UI 9 introduces AI Network Guard, a feature that lets Galaxy users cut off internet access for individual apps. It is hidden in the Connectivity labs menu and protected by a Guardian PIN.

• AI Network Guard blocks internet access for selected apps on Galaxy
• Feature is hidden in Connectivity labs: tap Intelligent Wi-Fi version 7 times
• Guardian PIN prevents children from re-enabling access
• Users can schedule when apps lose and regain internet