u/nezyuske

On the regular Brick you can set an Fn key to toggle the D-pad-as-analog-stick thing, which is genuinely useful. But the Brick Pro already has real sticks, so the Fn keys only get three assignable shortcuts and none of them are any use to me. Felt like a waste of two perfectly good lit-up buttons.

So I made a small mod that lets you use F1 and F2 as RetroArch hotkeys instead — fast-forward, save state, whatever you want to bind them to. Nothing else changes, and the installer doubles as the uninstaller.

https://github.com/nezyuske/trimui-brick-pro-fnkey-mod