Want to change the tips NoRoot Firewall is a great application for users of Android devices from the developer want to change the tips, the main highlights is the possibility of blocking access to the Internet for any application and any countries of your choice. For what it is possible to apply:

• to Block ads in other apps (no way to show ads if there is no way to download it from the Internet)
• to Save on data consumption (one flat rate)
• to Save battery power (any wireless communication requires a lot of energy)
• to Block the app you want to put (for example, your child loves this game) but which, without any reason, requires Internet access
• Limit for countries not plausible for you, in order to prevent sharing your data through the apps installed on your device.