Kodi is a popular media centre used around the world. It lets you access different kind of media including movies, TV shows, documentaries, sports, cartoons, anime and much more. To stream these kinds of media, you must install addons on your Kodi app. Some of the addons are officially supported and you can download within the app. Whereas, you need to access third-party sources for downloading some of the best Kodi addons. To download those third-party addons, you need to enable a feature called “Unknown Sources.” Without enabling unknown Sources on Kodi, you can’t access the media from third party sources.

ATTENTION: Before using Kodi, users must remember the fact that your IP and online activities are visible to the ISPs and Government while using Kodi. If you stream copyrighted content through Kodi, you will end up in facing some serious legal issues. To avoid this, you must use a trusted VPN service to mask your internet activities from the ISPs, hackers, Government and many more. On the other hand, VPN also helps you to access the geo-restricted media with ease. We recommend our users to purchase and use NordVPN on their device.
Related: How to download Netflix on Kodi?
How to Enable Unknown Sources on Kodi 18.1 Leia & Other Versions?
It is very easy to enable unknown sources to feature on Kodi and the procedure is similar on all kind of Kodi versions.
Step 1: Open Kodi 18.1 Leia.
Step 2: Click the Gear icon located on the top left of the screen.

Step 3: On the settings page, click System option which located at the bottom right corner of the screen.

Step 4: Locate and click Addons menu.

Step 5: Now turn on unknown sources by clicking the slider located next.

Step 6: A warning message stating “Add-ons will be given access to personal data stored on this device” will appear on the screen. Click Yes to enable the unknown sources feature.

Step 7: That’s it. Now, you can install third-party addons on Kodi without any hassle.
After following these steps, you can download addons, repositories and builds from any third-party sources.
How to Disable Unknown Sources?
Disabling unknown sources from Kodi is as simple as enabling them, follow the step by step procedure to below to disable unknown sources from Kodi.
Note: By disabling this option, all the third-party Kodi Addon installed in your app will stop working.
Step 1: On the home screen, click the Gear icon located on the top left of the screen.

Step 2: On the settings page, click System.

Step 3: Click Addons and you will find Unknown Sources enabled on your Kodi.

Step 4: Move the slider located next to the Unknown sources to turn off the feature.
Related: Kodi Keyboard Shortcuts to Improve Your Kodi Experience
Step 5: That’s it. Unknown Sources feature on your Kodi is disabled.
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