Pre-configured settings to fix screen tearing and audio lag issues out of the box. How to Install:

If you’ve been looking to squeeze more performance out of your retro handheld, the package is making rounds again. This archive is essential for users looking to optimize their gaming experience through custom interface tweaks and expanded core support. What's inside?

A unique visual overhaul tailored for the "Tetona" project aesthetic.

The latest versions of RetroArch cores for better emulation accuracy.

Re-insert the card and let the system initialize the directory structure.

Optimized kernels for faster boot times and smoother UI navigation.

Ensure your hardware revision is compatible (e.g., RG35XX vs RG35XX Plus) as using the wrong firmware can lead to a soft-brick.

Always back up your current SD card image before proceeding. Extract: Use 7-Zip or WinRAR to unpack the .rar file.