This version of the app has additional functionality that other version do not have, like tweaking hidden headset settings. For most people, this shouldn’t matter and isn’t necessary. SideQuest for Android covers the basics of browsing and installing SideQuest store content onto your Quest from...
–Plug your Quest into your computer You can use the charging cord it came with, or if you do not have a USB-C port on your computer, an android USB-C phone cord should work as well. –Look inside the headset, there should be a prompt asking to Allow USB Debugging....