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Citron Prod Keys — Keys Folder and Firmware Setup

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Citron is a Yuzu-based fork, which means the folder layout is the one you already know with a different application data directory. If you have ever set up Suyu or Yuzu, this is the same procedure with citron substituted in the path.

Where Citron looks for keys

Where Citron reads prod keys

  • Windows%APPDATA%/citron/keys/
  • Linux~/.local/share/citron/keys/
  • AndroidInternal/Citron/keys/

Yuzu-based fork. Same keys folder layout as Suyu, different application data directory.

Setup

  1. Download the current keys release from the prod keys download page.
  2. Create the keys folder if missing, then copy prod.keys into it.
  3. Install firmware if Citron reports a version problem after the keys load.
  4. Restart the emulator fully before testing.

The substitution rule

Any Yuzu-lineage instruction can be adapted to Citron by replacing the application folder name. So %APPDATA%/yuzu/keys/ becomes %APPDATA%/citron/keys/ on Windows, and ~/.local/share/yuzu/keys/ becomes ~/.local/share/citron/keys/ on Linux. That rule removes the need for a Citron-specific guide for every platform.

Android

Same file, app storage instead of a browsable folder — see prod keys on Android.

Frequently asked questions

Where do Citron keys go?

%APPDATA%/citron/keys/ on Windows, ~/.local/share/citron/keys/ on Linux, app storage on Android.<br />

Is Citron the same as Suyu?

Both descend from Yuzu and share the folder layout. The application data directory differs.<br />

Which prod keys version does Citron need?

The current release, unless you are running an old Citron build.<br />