r/lists • Posted by Kevin "Kev" Ramirez🎮 Gaming

Best Custom Firmware (CFW) Options for the Miyoo Mini Plus in 2026

Best Custom Firmware (CFW) Options for the Miyoo Mini Plus in 2026Alright retro handheld fanatics, Kev here! The Miyoo Mini Plus is still an absolute gem in 2026, but let's be real, the stock firmware doesn't do it justice. If you want to unlock its full potential for some sweet retro gaming, you absolutely need a custom firmware. Here are my top picks for making your Miyoo Mini Plus sing!
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  1. 1

    OnionOS

    onionui.github.io
    This is hands-down the reigning champ for the Miyoo Mini Plus. OnionOS brings a super user-friendly interface, deep customization, and a ton of features like Wi-Fi support for online play and automatic updates.
  2. 2

    MinUI

    github.com
    For those who crave simplicity, MinUI is your go-to. It's a minimalist, focused launcher that gets you into games lightning-fast with no fuss, even automatically saving and sleeping the device.
  3. 3

    DotUI

    github.com
    DotUI started as a direct port of the beloved MiniUI experience specifically adapted for the Miyoo Mini Plus, offering that same streamlined, no-frills retro gaming vibe.
  4. 4

    AlliumOS

    github.com
    While not as widely known as OnionOS or MinUI, AlliumOS is another alternative custom firmware project worth checking out for the Miyoo Mini Plus if you're looking for something a bit different.
  5. 5

    Stock Miyoo Firmware

    reddit.com
    The original firmware that comes with your Miyoo Mini Plus is functional out of the box, but it's pretty basic and doesn't get the frequent updates or features that the community-driven CFWs offer.
  6. 6

    RetroArch Integration

    retroarch.com
    Many of the best CFWs, especially OnionOS, are built on the powerful RetroArch emulation framework. It provides the core engine for playing a massive library of retro games with optimized performance.
  7. 7

    OnionOS Game Switcher

    onionui.github.io
    A standout feature within OnionOS, the Game Switcher lets you quickly jump between recently played games with instant save states, making multi-game sessions super smooth.
  8. 8

    OnionOS Package Manager

    onionui.github.io
    This essential tool in OnionOS allows you to easily install and manage additional applications, emulators, and cores right from your device, expanding your handheld's capabilities effortlessly.
  9. 9

    OnionOS Over-the-Air (OTA) Updates

    onionui.github.io
    Thanks to the Miyoo Mini Plus's Wi-Fi, OnionOS can update itself directly over the air, meaning you don't have to constantly pull your SD card for the latest improvements.
  10. 10

    OnionOS Netplay

    onionui.github.io
    One of the coolest features enabled by OnionOS's Wi-Fi support is Netplay, letting you link up with other Miyoo Mini Plus users for some awesome retro multiplayer action online or locally.
  11. 11

    Pico-8 (via fake-08)

    github.com
    While not a CFW itself, the seamless integration of the `fake-08` emulator for Pico-8 fantasy console games is a huge draw for many Miyoo Mini Plus users, often enhanced by custom firmwares.
  12. 12

    Onion Desktop Tools

    reddit.com
    For a super easy setup experience, the Onion Desktop Tools provide a graphical interface to help you format your SD card and get OnionOS installed without a hitch.
  13. 13

    PCSX ReARMed Core

    docs.libretro.com
    When you're diving into PlayStation 1 games, the optimized PCSX ReARMed core within CFWs like OnionOS can be tweaked for better performance and even enhanced resolutions, making those 3D classics shine.

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