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///RA30 - 020624a

///What is RA30? RA30 is an SD card overhaul for the Miyoo A30 with a patched MainUI launcher and a preconfigured Retroarch setup. The short term goal is to create a more consistent and optimized experience across the device. As with the original Onion v1.0, this is meant to be a stopgap until bigger and better solutions come along.

///Features:

  • Patched MainUI with no “Retroarch” section
  • Clock speed set per system to provide a balance of battery and performance.
  • Removed Miyoo’s in-game menu and replaced with Retroarch menus.
  • Fully pre-configured Retroarch build with no bloat, cleaner menus, intuitive hotkeys and quick access to the features that make sense on an underpowered budget device like the A30.

///Known Issues, please report in the Retro Handhelds discord if you discover solutions:

  • MainUI volume is reset on launch

///How to install:

  • Drag and drop contents to the root of a FAT32 formatted SD card.
  • Drag your BIOS files into the BIOS folder.
  • Drag your ROMs into the corresponding console’s ROMS folder.
  • Drag your box art into the system's corresponding IMGs folder.

///Hotkeys:

  • Fn + A: Retroarch Menu
  • Fn + B: Take Screenshot
  • Fn + Y: Toggle FPS
  • Fn + X: Toggle Shader
  • Fn + R: Fast-Forward (Hold)
  • Fn + R2: Fast-Forward (Toggle)
  • Fn + L: Rewind
  • Fn + L2: Slow Motion (Toggle)
  • Fn + Up: Previous Save State Slot
  • Fn + Down: Next Save State Slot
  • Fn + Left: Load State
  • Fn + Right: Save State
  • Fn + Start: Pause content
  • Fn + Select: Reset content
  • Start + Select: Quit Game
  • Start + L: Brightness Down
  • Start + R: Brightness Up

///Credits:

  • e1000 - device donation, guru, moral support, hardware expertise, testing, overall renaissance man
  • Onion team old and new - Retroarch cores, ass kicking, brilliance
  • Batrex D for figuring out that save state issue
  • Libretro - obviously
  • Shaun Inman - cutter guru, 2.5 year old DMs that have answers to my toughest questions
  • Eggs - I’ve copied his homework somewhere, I have no doubt
  • BTN team for their swap script and i'm sure something else somewhere
  • mtaras for the original “Concise” theme that the stock theme here is modified from
  • jdmeco, rebusmind, dandalf the grey, krumpetpirate, hyperfixd, tom and all the other testers i may have forgotten