Upon booting your Miyoo Mini Plus+, you’ll encounter the main menu. Use the Left and Right D-Pad buttons to navigate between menu options, which are as follows: updated warning to coincide with OnionOS v4.0.4 release which fixes the 20221216XXXX firmware issue Custom firmware enhances the functionality of retro gaming handhelds, providing an improved user experience compared to the standard operating systems that come with the devices. These custom firmwares often offer a more polished user interface and add support for additional emulators. Onion OS Update 9/25/2023 *If you are choosing to use the "Done Set", you can ignore this section of the guide. "Done Set" already includes the ports fully set up. The work with ports is done for you!

The Game Menu has individual emulator applications and covers systems including Arcade, Mega Drive/Genesis, Master System, Neo Geo, PC Engine and PlayStation. Miyoo Mini Plus Game Menu Miyoo Mini Plus Game Menu You can exit the game and emulator by pressing B once to get to the RetroArch Main Menu, then choose Quit RetroArch to return to the Miyoo Mini+ Menu. Useful software for the Miyoo Mini Plus Note that in the second video I mentioned the Pokemon saves will work across emulator cores, but it appears that if you want to use an older save file, it will need to be placed in the following folder on your SD card: Saves > CurrentProfile > saves > TGB Dual. The save file should be in .srm format. If you are unsure where to find your previous saves on the device, they are likely found in Saves > CurrentProfile > saves > Gambatte. Next you will need to copy your game ROMS to the micro SD card. Read our guide on how to copy ROMS above for how to do this.For the Miyoo Mini Plus, you will not need the "rubber nubs" found on the original shoulder buttons. Instead use the provided springs, and make sure they are lined up before screwing everything together. Miyoo Mini Plus Shoulder Buttons Install Photo Guide #8 Onion OS HotKey, Reference Image: When you first boot you have the main menu, you can use the Left & Right D-Pad to change between the selected menu options. From Left to Right we have Miyoo Mini Plus Main Menu Miyoo Mini Plus Main Menu Onion OS is a custom firmware available for the Miyoo Mini Plus. To install it, follow the steps outlined below: Prepare Your Micro SD Card The Menu button can be pressed at any time to bring up the in-emulator menu. Miyoo Mini in game menu Now, let's shift our focus to the star of the show, the MIYOO Mini Plus Game Console. A Compact Marvel

After the summary you can wait 10 seconds to automatically shut down, or press the A button to shutdown straight away. Copying over your BIOS and ROM filesEquipped with Wi-Fi 5 connectivity, the Miyoo Mini Plus+ allows you to get online. Connect with friends with supported RetroArch system cores or wirelessly transfer your game files and data. This guide is a collection of information for the Miyoo Mini and Miyoo Mini Plus. It has been created for people wanting to use, and install, Onion OS on their Miyoo. Note this video is for Miyoo Mini, but the Mini and Plus are essentially the same, just different sizes. * Make sure to buy the correct parts for the Miyoo you have. If you have a Mac, “Erase” the disk using the Mac’s built-in Disk Utility app, with the format MS-DOS (FAT), name it whatever you want. You will need to be able to see hidden files in Windows or your Mac to see the .retroarch folder. Here is how to do that:

DroiX only sell high quality Miyoo Mini Plus devices and offer a full one year warranty with excellent customer service. Where to find ROMS and BIOS for Miyoo Mini Plus? The Miyoo Mini Plus+ offers versatile connectivity options. Use the USB port to connect to your computer and transfer games and saves. You can also in headphones for private and immersive audio. Play online with friends with the supported RetroArch online modes. ConclusionThe Native Menu option will load the original emulators menu. This will be different per emulator and there are some additional menu options including emulator settings and cheats. As a note, there are also Save States here which are separate to the ones found on the other menu. The Miyoo Mini Plus has built-in WiFi, making it capable of netplay between multiple Miyoo Mini Plus devices. I’ve made two videos on the subject: first, the video on the left will show you how to set up RetroArch netplay for either local or over-the-internet multiplayer, and the video on the left will show you how to set up an ad-hoc network play session, and also how to trade and battle Pokemon for the Game Boy and Game Boy Color versions of the games.

Despite its small size, the MIYOO Mini Plus boasts a high-resolution display that ensures stunning visuals for your gaming experience. Extensive Game Library Switch on your Miyoo Mini Plus and the Onion OS will start and set everything up. It will first install Onion OS and then RetroArch. This may take around 5 minutes, so let it do its thing and do not switch off your device. Miyoo Mini Plus Onion Install Miyoo Mini Plus Onion Install Miyoo Mini Plus RetroArch Install Update 9/25/2023 *I highly recommend using the "Done Set" on internet archive (especially for beginners). It comes with a more curated selection of games that are well organized. It also comes with cover art, retroarch profiles for optimization, cheats, a ton of bios files, game manuals, themes, overlays, and fully set up ports! In other words, you don't have to go searching the internet for anything else, unless you want to add more things later. You won't regret it! Note that in my initial MiniUI video, I mentioned that some SNES games don’t play at full speed. One way to improve performance is to keep the games at Integer Scaling (“Native” in the options menu) which will improve performance. For example, Final Fantasy III (SNES) will play at full speed without frameskip when at Native resolution.We have prepared a guide which you can read here, and also embedded below which shows how to install the excellent Onion OS for the Miyoo Mini Plus+. Onion OS provides more emulators, features and improved overall performance.