How to turn off app installation on Realme 12pro?

When using the Realme 12 Pro smartphone, we often encounter situations where we need to close application installation.Sometimes, we may want to temporarily stop the installation of an app to ensure that the phone's performance and storage space are fully utilized.So, how to turn off app installation on Realme 12 Pro?Here are some simple methods for you.

How to turn off app installation on Realme 12pro

1. Open your phone and click "Settings".

2. Click "More Settings" on the settings interface and select "System Security".

3. Then turn off the switch button of "Allow installation of applications from unknown sources".

4. Go to the "Security and Privacy" page, and click the switch option behind "External Source Application Check" on the page to set it to on.

Through the above introduction, we learned how to turn off application installation on Realme 12 Pro.Whether it's to save storage space or protect phone performance, turning off app installation is a good choice.Please choose the method that suits you based on your personal needs to better manage apps when using Realme 12 Pro.Hope these methods are helpful to you!