Once the installation is finished, tap the Launch button. Tap the Install button here to download the full Fortnite game-it will require storage permissions, so just grant that when requested. Once downloaded, the installer will launch. To get started, head over to Tap the Install button to download the installer. From there, tap the back button to jump back into the Fortnite installer, then tap the Install button. A separate warning will appear-just tap OK on that. If a warning dialog pops up, cap the Settings button. When the installation launches, it will likely be blocked by default. This, of course, comes with the risk of compromised security. This allows developers to let users test apps out without going through the official channels and gives users the freedom to install specific apps they may not be able to get elsewhere. By submitting your email, you agree to the Terms of Use and Privacy Policy. Joinsubscribers and get a daily digest of news, geek trivia, and our feature articles.