In the unzipped folder, go to “The firmware” > miyoo283_fw.img and drag that file into the root of your Miyoo Mini SD card.
it starts with 202201… instead) then follow the firmware update instructions below. To check your firmware version, go to Setting > Device Info and verify the the “Version Number” is 202204190828 or “20221216XXXX” - if so, you are good to go to the next section. In order to use the most recent versions of OnionOS, you must first update the Miyoo Mini base firmware to the April 2022 (or later) version. Update to the April 2022 firmware (Miyoo Mini) Hardshell case (use coupon RETROGAMECORPS10) The original Miyoo Mini is approximately the same size as a deck of playing cards, so playing card cases are great alternative carriers for this device. There are plenty of choices when it comes to custom buttons and stickers, 3D-printed grips, and more.
One of the great things about a popular device like the Miyoo Mini is that the community comes together to find all sorts of accessories and solutions to every little need.
