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🕹️ dArkOS-RE Wiki

Customized dArkOS Operating System for R36S, R36S Clone and Soy Sauce Variants

Bringing the bests dArkOS experience to your R36S, R36S Clone and Soy Sauce Variants Perfect for retro emulation on R36S hardware with tweaks for seamless performance, controls, and battery management.

🚀 Quick Overview

• Base: Modified dArkOS RG351MP Operating System with dArkOS hardware layer compatibility.
• Target: Originals R36S, R36S Clones and Soy Sauce Variants.
• Key Enhancements:
  • Function button integration.
  • Support for Hotkey Volume, Brightness and Gamma controls.
  • Native joystick mapping (RG351MP layout).
  • Full Wi-Fi support (rtl8192cu, rtl8821cu, rtl8812au, mt7601u).
  • Audio (speakers + headphones).
  • Optimised battery charging (800mAh) and shutdown voltages.

🔋 Clone LED Behaviour

The device's LED is fully managed by dArkOS Battery LED services.

Color	Status
Blue	Normal operation (battery ≥20%)
Violet & Red (blinking)	Low battery warning (<20%, or critically low voltage)
Pink & Blue (blinking)	Charging (plugged in)

Genuine R36S and SoySauce LED will be converted via dtb edits to OS-controlled in future dtb and Operating System releases.

📥 Installation & Updates

• Fresh Install: Operating System Installation Guide
  • Supports Panel 8 (standard DTB) & Panel 9 (DTB swap required).
• Upgrade (Preserve ROMs): Operating System Upgrade Guide
  • Dual-SD setup recommended (OS on right slot, ROMs on left EASYROMS).

⚠️ Known Limitations & Issues

• USB Tethering

🛠️ Troubleshooting

Common fixes at your fingertips:

Issue	Solution
Black Screen	Hold power button 10s, release, press 2s to reboot.
Fuzzy lines / Wrong display	Power off, remove battery 10min, reflash with correct DTB (Panel 8/9).
Grey overlays/shaders	WIP guide coming—disable via config edits (inspired by upstream dArkOS).
Stuck on logo	Verify the image hash, reflash, and try a new SD card (SanDisk/Kingston recommended).

🌐 Resources

• Repository – Source, files, & updates.
• Upstream dArkOS
• Communities: r/R36S, r/SBCGaming, Retro Handhelds Discord.

Credits: Built on ArkOS & dArkOS – huge thanks to christianhaitian & the community!

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Last updated: Jan 8, 2026. Questions? Open an issue or ping @southoz and the handhelds discord ✨