# Citra MMJ

> High-performance Nintendo 3DS emulation insights, setup tutorials, and compatibility guidance for Android power users.

## About
Citra MMJ is the leading community fork of the Citra Nintendo 3DS emulator for Android, maintained by developer weihuoya. This site provides download links, setup guides, cheat codes, performance tuning tips, and troubleshooting resources for Citra MMJ users.

## Pages

- [Download Citra MMJ APK](https://citrammj.com/download/): Download the latest Citra MMJ APK for Android — all builds, install guide, and version history.
- [Best Settings](https://citrammj.com/best-settings/): Optimal Citra MMJ settings for 60 FPS, lag fix, black screen fix, and per-device configuration.
- [Cheat Codes](https://citrammj.com/cheats/): Action Replay cheat codes for Pokémon X/Y, Omega Ruby, Ultra Sun, Mario Kart 7, Fire Emblem.
- [GitHub Repository](https://citrammj.com/github/): Official weihuoya/citra source code, release history, and changelog.
- [Antutu Build](https://citrammj.com/antutu/): Antutu-optimised Citra MMJ variant — comparison and download guide.
- [Citra MMJ for PC](https://citrammj.com/pc/): Citra MMJ is Android-only — desktop alternatives explained.
- [Citra MMJ for iOS](https://citrammj.com/ios/): No official iOS version exists — alternatives and explanation.
- [About Us](https://citrammj.com/about-us/): About the Citra MMJ community and editorial team.
- [Blog](https://citrammj.com/blog/): Setup guides, optimisation tips, and troubleshooting articles.

## Blog Posts

- [Complete Beginner Guide](https://citrammj.com/blog/citra-mmj-complete-beginner-guide/): First-time setup walkthrough for Citra MMJ on Android.
- [Vulkan vs OpenGL](https://citrammj.com/blog/vulkan-vs-opengl-citra-mmj/): Which graphics API to choose and when.
- [Best Version Guide](https://citrammj.com/blog/citra-mmj-best-version/): Which Citra MMJ build to download in 2025.
- [Update History](https://citrammj.com/blog/citra-mmj-update-history/): Complete changelog of every major release.
- [Old Versions Archive](https://citrammj.com/blog/citra-mmj-old-versions/): Download archived builds and version history.
- [Black Screen Fix](https://citrammj.com/blog/citra-mmj-black-screen-fix/): Troubleshooting black screen issues.
- [Error 11 Fix](https://citrammj.com/blog/citra-mmj-error-11-fix/): Fix for Error 11 (shader compilation failure).
- [Error 12 Fix](https://citrammj.com/blog/citra-mmj-error-12-fix/): Fix for Error 12 (invalid ROM format).
- [Low-End Device Guide](https://citrammj.com/blog/citra-mmj-low-end-android-guide/): Best settings for budget Android phones.
- [Shader Cache Explained](https://citrammj.com/blog/shader-cache-explained-citra-mmj/): How shader caching works and how to optimise it.
- [Battery Optimisation](https://citrammj.com/blog/battery-optimization-citra-mmj/): Reduce battery drain during emulation sessions.
- [Thermal Throttling Fix](https://citrammj.com/blog/thermal-throttling-fix-citra-mmj/): Prevent FPS drops from overheating.
- [Controller Mapping](https://citrammj.com/blog/controller-mapping-guide-citra-mmj/): Set up Bluetooth and USB controllers.
- [Save Data Backup](https://citrammj.com/blog/save-data-backup-guide-citra-mmj/): Back up and restore save files safely.

## Contact
- Email: support@citrammj.com
- Website: https://citrammj.com

## Legal
Public pages may be indexed and summarized by AI systems when attribution and canonical links are preserved.