R36S Guides Tutorials HowTos: Difference between revisions

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updated version of how to Identify your R36S device type (Panel)
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=== My original SD card got corrupted before I could make a backup ===
=== My original SD card got corrupted before I could make a backup ===


[https://github.com/AeolusUX/R36S-DTB R36S-Device Tree Blob - dtb files at GitHub]
You can setup a new microSD card without any backed up files from the original microSD card. It just requires some trial and error to test different R36S device type configurations/"Panel files".
 
Here are links to the different "panel" files:
 
[https://github.com/AeolusUX/R36S-DTB R36S-Device Tree Blob - dtb files at GitHub for ArkOS]


[https://github.com/tech4bot/r35s/tree/main/new_displays New dtb files for AmberELEC]
[https://github.com/tech4bot/r35s/tree/main/new_displays New dtb files for AmberELEC]

Revision as of 07:50, 10 January 2026

Backup your stock SD card

  • BOOT partition of a R36S with the original (V1) screen
  • BOOT partition of a R36S with the panel 4 (V5) screen
  • Different BOOT partition of a R36S with the panel 4 (V5) screen

This is the first step you should take before doing anything with your console. Save the contents of the microSD to your computer.

The 📄gameconsole-r36s.dtb, 📄rk3326-r35s-linux.dtb or 📄rk3326-rg351mp-linux.dtb from the 📁BOOT partition is the most important file. You're probably going to need this file to identify your R36S Panel version.

The original BOOT partition can also have different names like "R36S V52 64G".

My original SD card got corrupted before I could make a backup

You can setup a new microSD card without any backed up files from the original microSD card. It just requires some trial and error to test different R36S device type configurations/"Panel files".

Here are links to the different "panel" files:

R36S-Device Tree Blob - dtb files at GitHub for ArkOS

New dtb files for AmberELEC

Panel 4 (V5) AmberELEC sound + FN button fix

I don't have these files on my SD card

If you have a 📁EELEC partition or your files are 📄rk3326-evb-lp3-v12-linux.dtb or 📄rf3536k3ka.dtb, you got the EmuELEC Clone that is not compatible with standard ArkOS/AmberELEC.

Change the stock SD card

Identify your R36S device type (Panel)

Knowing which Panel type your R36S is, is going to be helpful during installing custom firmware. Use the tool at this link:

Unofficial Handheld DTB Analysis Tool

  • works for most panel types
  • gives instructions on how to get arkos4clone working
  • Result from a Panel 4 device (R36S-V21 2024-12-18)
  • Result from a clone (G80D-MB V1.0-20250609)

    • Which Screen Do I Have? (outdated)

    You can also check visually which type your device is by comparing your mainboard at these links.

    Standard R36S Mainboards

    R36S Clone Mainboards

    There are basically three types of R36S devices.

    • The "genuine" ones are compatible with standard ArkOS (community or RG351MP version), AmberELEC, AndR36oid or one of the other 15 opttions.
    • The "clones" which have a different board (Gaminja K36 in a R36S shell). Hardware parts are often even worse than "genuine"/"standard" R36S. There was a long time without good custom firmware for them. It got better with ArkOS K36, UnofficialOS clone R36S support and arkos4clone.
    • The really bad clones like R36HD, GB350 clone, GA36 clone, PS202 clone, which have a different mainboard, chip and zero custom firmware support.

    Firmware Flashing Guide

    Custom Firmware

    ℹ️
    Info
    The "flashing" process is the same for all firmwares, but there may be some additional steps to get it working for your specific R36S screen version.

    There are multiple firmware options for the R36S Handheld. Please refer to the R36S Custom Firmware page and choose one.

    ↪ R36S Custom Firmware

    Software needed

    Firmware flashing tool like Rufus, Raspberry Pi Imager or Win32 Disk Imager

    In this guide the portable version of Rufus has been used.

    Step-by-Step Guide

    1) Select your new SD card, the firmware image and click on start

    2) Click OK to confirm. Make sure you selected the correct drive/SD card.

    3) Wait till the flashing process is finished.

    4) Close Rufus

    5) Remove USB safely

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    6) First boot up

    Insert the SD card into your device and press the power button. Rom folders and other stuff will now be generated. This process usually takes about 5 minutes (wait till the menu is loaded). Now the SD card is ready and you can add your game files and roms.

    7) Gaming time

    Have fun playing!


    ↪ How to copy roms to the R36S

    Video Guides - Tutorials - How-To's

    Ultimate R36S ArkOS Fresh Install Guide (All R36S Variants)

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    Older Guides

    Some of these are missing crucial steps for installing ArkOS on "Panel 4 devices", but are good guides for setting up emulators etc.

    R35S/R36S Ultimate Setup Guide - ArkOS, Roms and BIOS (by Joey's Retro Handhelds)

    R36S MASTER Starter Guide (by Javi Play Retro)

    R36s guide for beginners in 2024 (by Jacek Rusin)

    Install ArkOS using macOS

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    YouTube

    Written Guides - Tutorials - How-To's

    A guide on getting started with you R36s and more (by AMSanchezC)

    R35S/R36S Setup Guide (by Joey's Retro Handhelds)

    R36S BASIC CONFIGURATION (by KuvZz)

    R3XS Beginners Comprehensive Guide (by AeolusUX)

    Flashing/Installation Guide for ArkOS v2.0 (by AeolusUX)

    My R36S user manual (by Clitch77)

    SPANISH Guia Definitiva De La Consola R36S (by ElVickz)

    FRENCH R36S guide/wiki (by Daebis)

    R36S Türkiye Topluluğu (by VicettiSun)

    Install ArkOS without a PC using Android Devices

    ↪ Firmware Flashing Guide Using Android (R36S)

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