20+ Block Internet Access Android 6 Pictures. Now come back and then turn the firewall on and a popup will appear on which you just need to tap on ok this is another best and popular android app that can block internet access to any app. Think of a firewall as a fence between you and the internet.
You can block internet access to android apps easily.you can also block internet to all apps without root. We still want to be able to use all of the other functions but not get on the internet. Try to block sites on android or iphone using website blocker apps like famisafe.
Above method works for a specific app.
Browse to the main executable the application you just allowed or blocked should be listed here. If you block internet access for an application, there is no way around it. To block a bunch of simple offline apps that should not need internet access. This lets users save reduce data usage, stop an app from downloading background data, manage battery usage and improve privacy.