Download How To Block Internet Access To An App Samsung Images. Samsung galaxy note20 ultra 5g is a luxury device aimed at people who want the latest innovation. The app not only lets you block mobile data/wifi access for apps, it also lets you set custom filters and conditions based on ip address, domain if you are okay with just restricting background data for apps, you can do it on android easily.

You can use an app like applock to prevent access to the uninstall option, but even this isn't perfect, as you can uninstall apps from many locations around.

In this video i will show you that how you can block an app from accessing the internet on android. Go to settings > more > cellular networks > access point names click on any of the apns that is currently selected (there will be a green circular button in front of the apn name like the following image) click on the option and there will be a me. Noroot firewall notifies you when an app is trying to access the internet. A list of ad blocking extensions installed on your smartphone will appear on the screen.