Most Android devices default to the Google Play Store for downloading and installing apps, but it's far from the only place ...

On the phone I tried this on (a Samsung using Android 2.1 ) the first item on the menu says 'Unknown Sources: Allow Install of non-Market application' check the box next to it.

In general, you should install apps outside of your phone's app store only if you have a very good reason to.

If you’ve got a shiny new phone or tablet running Android 14, it’s true that you can’t download and install these older apps on your device itself.

If you find yourself browsing Android apps in the Google Play Store on your computer's browser, you can install them directly to your phone.

But don't fret, Android users, you can still install and play Fortnite on your phone or tablet; it just takes a little more work. Before we begin, a word of caution: Sideloading apps on your phone ...