This option is available and quite simply on iPhone devices, however, for Android devices, it is need to use regularly other methods of obtaining it. The same problem applies to blocking specific web pages that you don't want to open or that someone else does.
Root
The problem with superuser or root permissions on Android devices is that most of its users don't know too well what that means or the impact it could have on their mobile devices, since with this action any type of guarantee that have would be lost. the device. You may have some advantages of being a root user, but also some disadvantages that you should consider.
Limitation of the application
However, in the Android world, these big dilemmas often have great solutions as well. That's why you will find here a number of options to effectively restrict access to mobile data usage to the applications you want on your Android device.
To find out which applications consume your mobile data the most, you need to follow these simple steps:
- Enter your mobile device settings.
- Access the section Connections of your team.
- Find the option Mobile networks and select Data Usage (On some devices, the Data Usage option is separate from the Mobile Networks option and is usually found below it.)
- Here you will see the list of applications that consume the most mobile data. If these are applications that you usually do not use regularly, you can already indicate them as one of the postulates to limit the use of your mobile data.
Alternatives for blocking Internet access
Avoid downloading any type of external program or of dubious origin to perform this action on your device, as the alternatives for this problem are on the device itself and on Google Play.
Saving data on the device
The first alternative to imposing restrictions on the use of data on any of the applications downloaded to your device, you will find it in its settings.
- Enter the settings.
- Select the section Connections.
- Go to Mobile networks o Data usage.
- Activate the option Data backup.
This feature automatically blocks internet use (mobile data or Wi-Fi) to all applications running in the background. Also allowing you to make exceptions to those applications that you deem appropriate.
Firewall su Google Play
Definitely the word Firewall o Firewall ti is known for its use of computers. This is a computer system that blocks or allows program or communications access to the computer. In this case, the computer is your mobile device. A wide variety of firewalls are available in Google Play to protect your mobile data from applications:
- Firewall without root: This app has a rating of 4,4 / 5 and more than 5 million downloads. Send a notification every time an app tries to use your mobile data and Wi-Fi connection, so you can immediately allow or block the use.
Its simplicity stands out, both in the interface and in the permissions: it does not require access to the location or phone number, offering greater comfort and privacy to its users.
- NetGuard: Certainly among the best. With a 4,3 / 5 rating with over 1 million downloads in the Google Play Store, this app allows you to block internet access to selected apps, improving both mobile data and battery performance.
It has a simple and intuitive interface. It has a free version, which meets the user's basic needs, and a pro version with features that go far beyond a traditional Firewall.
- Net blocker: Lightweight and effective, with a weight of 1,5MB, more than 100.000 downloads and a rating of 4,2 / 5, this application also ranks as one of the best in terms of monitoring and limiting mobile data usage for your device without the need for root. The best thing about this application is the absence of annoying advertisements.
Learn the easy way how to save mobile data on my iPhone from here.
