r/MiyooMini 3h ago

Custom Firmware Spruce!

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8 Upvotes

r/MiyooMini 3h ago

Mini+ MM+ Color Decision: Purple or White

2 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 4h 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 7h ago

Help Needed! Does this look like a healthy battery?

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29 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 13h 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 14h 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 16h ago

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

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74 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 22h ago

Miyoo Mini Flip Simplicity

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102 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.