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Customized dArkOS Operating System for G80C and G80CA-MB R36S clones Bringing the bests dArkOS experience to your R36S, R36S Clone and Soy Sauce Variants Perfect for retro emulation on G80CA hardware with tweaks for seamless performance, controls, and battery management.
- Base: Modified dArkOS RG351MP Operating System with dArkOS hardware layer compatibility.
- Target: Originals R36S, R36S Clones and Soy Sauce Variants.
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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.
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) |
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Fresh Install: Operating System Installation Guide
- Supports Panel 8 (standard DTB) & Panel 9 (DTB swap required).
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Upgrade (Preserve ROMs): Operating System Upgrade Guide
- Dual-SD setup recommended (OS on right slot, ROMs on left EASYROMS).
- USB Tethering
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 image hash, reflash, try new SD card (SanDisk/Kingston recommended). |
- Repository – Source, files, & updates.
- Upstream dArkOS
- Communities: r/R36S, r/SBCGaming, Retro Handhelds Discord.
Credits: Built on aArkOS & dArkOS – huge thanks to christianhaitian & the community!
Last updated: Jan 8, 2026. Questions? Open an issue or ping @southoz. ✨