Joker build is one of the amazing builds on Kodi which provides lots of content to the users. Those contents include sports, Live TV, movies, TV shows, kids content, documentaries and so on. They are so lightweight and mostly focus on simplicity. But the users have to be cautious while streaming Joker builds on Kodi. This is because Kodi has been known as the platform of copyright infringement due to the availability of third party Kodi addons and builds. Read on this article to know how to Install Joker Builds on Kodi devices.
Steps to Turn on Downloads from Unknown Sources
In order to install Joker Builds on Kodi devices, first, you need to turn on and allow the Downloads from Unknown sources.
 First, open the Kodi application and go to the home page.
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 Then click the Settings option on the home screen which will be on the top left corner of the screen.
 You will now get a window appearing on your screen. Select the System option.
 Then choose the Add ons option from the left menu.
 Now click the Unknown sources option and turn it ON if you find it is OFF.
 Following that click Yes on the prompt to confirm whether you wish to keep Unknown sources turned ON.
Also see How to Install BK Nox Kodi Build on Firestick 
Steps to Install Joker Builds on Kodi
Here are the significant steps to Install Joker Builds on Kodi devices.
 Open the Kodi settings from the home screen by clicking the gear icon.
 Then go ahead within the Kodi settings and click the File manager option.
 A window will appear on your screen, click the Add source option on the window.
 Then click the option <None> on the window.
 Now type in URL http://defcon-one.tk/fracturedrepo/ on the window appearing on your screen and click OK.
 You will be now returned to the pop-up window where you can enter the source name and then tap OK.
 Then go back to the settings window again and click Add ons.
 Following that, click install from Zip file from the menu option.
 The following window will pop up. Click the name that you added earlier and click the name.
 Click the zip file plugin.program.jokerwizardmatrix-x.x.x.zip and click Dismiss option.
 Then press the back button and then click Continue.
 Again press the back button when you see the pop-up window.
 You will now go back to the home screen of Kodi. Press the home button repeatedly until you go there.
 Now navigate to Add ons option and then select Program to add ons.
 Then open the Joker Wizard option and click Builds.
 Now click the build you wish to install and click the Fresh Install option to install it on your device.
 Click Continue again if your receive the prompt on your screen.
 The Joker Builds will now start to install on your device. Once it is installed successfully, click the OK option.
Related: How to Install Titanium Build on Kodi 
Henceforth these are the steps to install the Joker Builds on Kodi devices. These Joker builds are usually lightweight and support all Kodi devices. After installing Joker Build you are able to select from 10+ Kodi builds.