Go to the SideQuest website and download SideQuest Advanced Installer by selecting the appropriate OS
Install the downloaded software by following the installer prompts
Connect the headset with a USB cable to your computer and start SideQuest. You will see a message that you need to allow access to the headset's file system
Put on the headset and select "File Transfer" in the window that appears
Remove the headset, in the SideQuest window, click on the APK file download button and select the APK file you downloaded earlier
Wait for the installation to complete, put the headset on and go to "Applications" - "All" - "Unknown Sources" and launch the "com.varwin.mobilevr" application
When you first launch the app, it will ask for permission to access photos, media and files on your device, as well as the ability to record audio
If the application is not listed, the installation failed. Repeat the installation of the application