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DEVELOPER MODE VIDEO
DEV MODE: aka.ms/activatexbox
Pricing: https://learn.microsoft.com/en-us/windows/apps/publish/partner-center/account-types-locations-and-fees
AETHERSX2 INSTALL: https://www.youtube.com/watch?v=K7J-Xbfh6gU
XBSX INSTALL: https://youtu.be/H3sYac3ZW74
RETROARCH INSTALL:

How Developer Mode works
This article only applies to Xbox One and Xbox Series X | S consoles acquired through retail channels. For development kit HW acquired via a managed development program, see the note at the end of the article.
Xbox retail consoles can have two modes, Retail Mode (1) and Developer Mode (2). In Retail Mode, the console is in its normal state: you can play games and run apps acquired through the Xbox store. In Developer Mode, you can develop and test software for the console, but you cannot play retail games or run retail apps.
Developer Mode can be enabled on any retail Xbox console, via the “Retail to Dev Kit conversion” app found in the Xbox store. After Developer Mode is enabled on your retail console, you can switch back and forth between Retail (2a) and Developer Modes (2b).

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