Developer mode allows you to sideload unofficial apps on your Roku. To enable developer mode, you need to press a specific button combination on your remote. You can use the Development ...

Here is how to enable Device discovery in Windows 11 Developer Mode. You can turn on Device discovery using the Settings app and Registry.

With Developer Mode on and the handheld restarted, it's time to head to the Steam Deck's Desktop mode for the next stage of the Decky Loader install process.