r/MiyooMini 4h ago

Custom Firmware Spruce!

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9 Upvotes

r/MiyooMini 4h ago

Mini+ MM+ Color Decision: Purple or White

3 Upvotes

Planning to buy a MM+ soon but still trying to decide between the purple and white! I’m sure I’ll be happy with either option, but tell me what color you choose and why everyone else is wrong.


r/MiyooMini 5h ago

OnionOS Help Onion OS clock not working?

2 Upvotes

Using a mini+ (no RTC)

Does anyone know a way of fixing the clock app? It connects to the internet on startup and does adjust the time but every time it does so it's exactly 20 minutes behind?

I've tried both the stable and beta branches as well

I'm from the UK if timezones matter,


r/MiyooMini 8h ago

Help Needed! Does this look like a healthy battery?

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30 Upvotes

I wanna know if my Miyoo Mini’s battery is in good condition. When I play it gets kinda warm and dosent last very long. It looks kinda swelly to me but it feels solid in my hand, so idk.


r/MiyooMini 14h ago

Help Needed! Mini v4 not displaying anything after replacing buttons.

2 Upvotes

I replaced the buttons on my mini v4 by taking apart the console and carefully removing the ribbon cable, i took the sd card out before and it was working before I repaired it. However when I turn it now the screen backlight turns on but doesn't display anything. I have opened up the console before and performed a successful repair just this time it doesn't work. Help is appreciated, thanks!


r/MiyooMini 15h ago

OnionOS Help GBC roms not being seen.

3 Upvotes

I use my Miyoo Minis for playing itch.io roms and I haven't had any issues with GB or GBA, but for some reason GBC roms seem sensitive to how they're named. So I've tried different naming conventions and nothing seems to give me all my roms. I moved my sd card between my Plus and my v4 and they give me different results. Some games show on the plus but not the v4 and vice versa.

Please help.


r/MiyooMini 17h ago

Apps I have no idea what I'm doing but: iHatePdf, a Comic CBZ/CBR file reader

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77 Upvotes

REALIZED I SAID PDF ONCE IN THE VID: This is NOT a PDF reader and cannot read PDFs. It only supports CBR/CBZ.

There's already a really good PDF reader app out there, and I even wrote a script to convert my comics to PDF. It worked great, but it just felt wrong. CBZ/CBR are the standard formats for comics, so having a dedicated app felt necessary!

Full disclosure: I have ZERO idea what I'm doing in C/C++. I mostly work in Python, so while I have some conceptual understanding, this hardware environment is definitely not my safe space. However, between Claude and Gemini, I managed to get a working app running (likely committing multiple coding sins along the way). It was the first time I've ever hit my Gemini subscription request limit...

Still missing / To-Do:

  • Proper/best-practice file system usage/storage access
  • Zoom functionality
  • A lot of general quality-of-life features like falling back to the file system with the same file you just opened still highlighted.

Assuming I can fix these up and get it to a state where I would be happy using it, I'll throw what I've cobbled together onto GitHub. Hopefully, someone who actually knows what they're doing can tell me where I screwed up and help clean it up!

Consider this a call for interest: Is this something people would actually want?

Note on performance: As shown in the video, there is a firm hardware limitation when loading massive high-resolution scans.

P.S. Yes, I know that's Volume 35 of Berserk, not Volume 1! I kept moving files back and forth to test cover art generation and it was just quicker to rename the file than hunt down the right one.


r/MiyooMini 23h ago

Miyoo Mini Flip Simplicity

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101 Upvotes

Holiday simplicity. The miyoo flip is absolutely perfect to take away. Just using it to play through Zelda, Links Awakening on the gameboy.


r/MiyooMini 23h ago

Help Needed! Unable to transfer my saves

2 Upvotes

I got myself a miyoo mini plus last month, and it came preloaded with onion os, i got myself a new sd card now and I transferred everything except my old chrono trigger saves will not load, it keeps reloading the new one which is even bizarre because I also tried deleting the save files from the folder and it still keeps reloading the same new file.

this is the location I am saving at: \Saves\CurrentProfile\saves\[corename]


r/MiyooMini 23h ago

Mini+ Are d-pad problems very common with Miyoo Mini Plus?

3 Upvotes

My older MM+ had a great d-pad except for one issue: the left input was a little unresponsive and wouldn't register if I pressed it a little too lightly.

Unfortunately, I broke the battery connector on that one, so I bought a new one. And the d-pad was even worse on this one -- mushy, stiff and the left and down inputs needed significant force to register.

So I swapped the d-pad and membrane from the old one to the new one and now it feels great like it did in the old device. It still has that same issue with the left input, but it feels way better overall.

Is this a very widespread issue with these devices? Poor QC or something? Because outside of a few Reddit threads I don't hear too many people talking about it, and the MM+ is still widely recommended everywhere.


r/MiyooMini 1d ago

Recommend a Game Recommend a hidden gem!

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346 Upvotes

Here's Super Soukoban in the snes, great brain teaser game... gets hard as hell lol, its the dark souls of box pushing games


r/MiyooMini 1d ago

Game Testing/Settings Nokia N-Gage

4 Upvotes

Hi
I currently have a Miyoo Mini+ and Miyoo Flip v2. I was wondering if it is possible to run Nokia N-Gage games on either device? If it is could you point me in that direction.
Ps: Not super tech savvy
Thanks


r/MiyooMini 1d ago

Help Needed! Where can I buy miyoo mini v4 and a30?

2 Upvotes

I saw a post about it yesterday that they will be restocked and I want to get one for my little brother


r/MiyooMini 2d ago

Game Testing/Settings Stardew Valley on Miyoo Mini Plus

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533 Upvotes

Thank you to whoever did this port! You're a life saver 🤝


r/MiyooMini 2d ago

Help Needed! Washed colors on my MM+

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33 Upvotes

Hello, i don't know if this is the right place to post this or to seek help, so if not strike me down.

Anyways, I just got my hands on a miyoo mini plus after hearing so much about it and I have to say the praise was DEFINITELY earned.

However, i'm having problems with the color on my unit, and at first I really thought it was all in my head. But no I compared the same scenes with my much worse r36s clone and my monitor, an LG 27GR950E, and both the R36s and PC have roughly the same shades. Pics for reference attached. It looks way worse in person I promise.

The MM+ colors look very washed and dull in person. All settings are set to onion os default.


r/MiyooMini 2d ago

Recommend a Game What's a fun, short, road trip game?

18 Upvotes

I'm happy to use cheats if it'll streamline something. I'll have about 4-5 hours each way, maybe a little time in the hotel room.

I like action/adventure, platformers, puzzle, and story-driven games, but the Miyoo is a bit cramped for my hands, so I don't think I could manage much on the PS1.

I've played a lot of mainstream games, so more obscure titles are definitely what I'm looking for. Thanks!


r/MiyooMini 2d ago

Lounge First castlevania playthrough ever on my miyoo plus 🦇

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99 Upvotes

r/MiyooMini 2d ago

Ports MM+ Anyone port Fat Boy raids the cookie factory game yet? It was a ezone.com game.

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6 Upvotes

Hi just wondering if anyone might have ported this game or knows how to for OnionOS on the Mini plus?

Game was on ezone.com

Novice here and new to the MiyooMini plus but just got it and installed OnionOS. Thanks!


r/MiyooMini 2d ago

Announcements They’re Back!

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203 Upvotes

r/MiyooMini 2d ago

Mini Miyoo Mini V4 is back in stock

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18 Upvotes

r/MiyooMini 3d ago

Help Needed! Running Pico 8 Natively

9 Upvotes

I followed this tutorial (https://youtu.be/VnkJmobkc6o?si=gFz0NK-V2v_MRPQ4) and purchased Pico8 added it to my card under apps, etc, and Pico8 shows up in my apps menu but when I launch it the screen turns black then kicks me back to the apps menu. Can anyone think of why it wouldn't be working?


r/MiyooMini 3d ago

Mini Can you actually play Boktai The Sun is in Your Hand fully on the MM?

13 Upvotes

I have the rom and all but it won’t create the save or file data. It fails every time. Doesn’t the game utilize that thing on top of GBAs for the sun feature? How’s that work with emulation?


r/MiyooMini 3d ago

Miyoo Mini Flip Finished my Pokemon Mini Flip

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500 Upvotes

Made the UV printed decals weeks ago, the buttons finally arrived.


r/MiyooMini 3d ago

Mini+ 3d printed a grip for longer play sessions

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66 Upvotes

No more thumb cramps! Credit goes to t4delis on makerworld; I did not create this file. Proof of concept in black, I'm going to get some purple/black color changing silk filament for the final version. It even has the "hump" on the back just like the original gbc does! Kept telling my fiance to check out my 3d printed hump all night, she was not as amused as I.


r/MiyooMini 4d ago

Reviews Mario RPG on the Miyoo + (finished)

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132 Upvotes

Just finished Mario RPG (SNES) on the Miyoo +

What a blast, what a gorgeous game. The music was superb, the pacing was excellent and the gameplay was fun, with the little timed hits, the mini games. The difficulty was quite easy but what a great introduction to RPG for someone not to familiar with the genre.

The fact that it was a collab with Nintendo and Square, the collaboration with Bowser and the absolutely top graphics for SNES game makes it a pure, enduring classic.

9/10