What is Allow Install from Unknown Sources and How to Enable it On Android?

You must read or hear the phrase “Install from Unknown Sources” if you are an Android user. This is the term or setting that allows you to download, install and use apps from outside of the Play Store or other official app stores on your Android device.

It can be a bit of a double-edged sword, as it opens up the doors for exciting new apps or games to be downloaded and used on your device – but it can also be a risk as apps from untrusted sources may contain malicious code.

So, if you’re wondering how to enable ‘Install from Unknown Sources’ on your Android device, here’s a quick and easy guide.

What is “Allow Install from Unknown Sources”?

If you are an Android OS user then you need to do this before installing any MOD app. It’s like giving yourself permission to do something that Android OS doesn’t normally allow you to do. Simply put, it allows you to install apps from sources other than the official Google Play Store.

How to Enable “Allow Install from Unknown Sources”?

Allow Install from Unknown Sources

It’s easy! We will see in the below steps how to enable this option.

  1. Open the Settings app on your device and find the Security section.
  2. Tap on “Unknown Sources” to enable the feature.
  3. You will get a warning message, just tap OK and you are all set!

Do you see how easy it is to enable “Install from Unknown Sources” on your Android device? Now you have the freedom to install apps from various sources.

Why does GBWhatsApp Say “Allow Install from Unknown Sources”?

GBWhatsApp is a modified version of WhatsApp and is not available on the Play Store. So, in order to install it you need to enable the “Unknown Sources” option.

Once you have enabled this setting, the app will successfully install on your device. Now you can enjoy all the great features of GBWhatsApp!

How do I Allow Unknown Sources on Android 11, 12, and 13?

Carrying out this task couldn’t be simpler! Follow these easy steps:

  1. Open your Android device’s Settings app.
  2. Go to ‘Apps and Notifications.’
  3. Tap ‘Special app access’ and then select the ‘Install unknown apps’ setting.
  4. Select the browser you want to allow installs from, then tap the toggle to turn it on.
  5. Voila! You can now install apps from sources other than the Google Play Store.

What is a Modded App?

A Modded app is an app that has been modified or altered in some way, usually to improve its performance or add extra features. Many modded apps can be downloaded from sources other than the Play Store, which is why it’s important to enable ‘Install from Unknown Sources’ on your Android device.

What is an APK File?

An APK, or Android Package Kit, is the file format used by the Android operating system for distributing and installing apps. It’s like an installer that installs the app on your device. It’s important to note that APK files can come from any source and may be malicious or contain malware. This is why it’s so important to enable ‘Install from Unknown Sources’ before attempting to download and install an APK file.


We hope this article helped you understand what is Allow Install from Unknown Sources and how to enable it on your Android device. As long as you are only downloading apps from trusted sources, you should be able to enjoy a great user experience. It’s always best to be cautious when dealing with unknown sources, so be sure to read all the reviews and information available before installing any app. Thanks for reading!