R36H ProMax
| R36H ProMax | |
|---|---|
 | |
| Specification | |
| Brand | Manufacturers: Other |
| Release Date | 10/2025 |
| Form Factor | Horizontal |
| SoC | RK3326 |
| RAM | 1GB |
| Screen Size | 4" |
| Resolution | 1024x768 |
| Aspect Ratio | 4:3 |
| Screen Type | IPS |
| OS | Linux |
| WiFi | Yes |
| Video Output | None |
| 3.5mm Audio Jack | Yes |
| Battery | 3500mAh |
| Pros & Cons of the R36H ProMax | |
|---|---|
| ✅ Pros | ❌ Cons |
|
|
Peeweegayman.com
NigR
Manual
Packaging
Videos
Firmware
StockOS
Boot partition "R40XX-OS 64G" files: ⬇️ R40XX-OS 64G BOOT partition files
Stock OS firmware image: ⬇️ R46H 测试卡 16G .img (14.44 GB)
- WiFi works fine
- Portmaster works fine
- Scraper is not working (restarts EmulationStation)
- FN Button does not work (not recognized in RetroArch)
- Has the Game Console Factory Test Suite
- R4XX-ALEKFULL-SOLO-ARKOS is the standard theme
ArkOS
Use the RG351MP version. Mirror: MediaFire.
FN button is currently not supported. For fixing wifi, use the two dtb files below.
Boots fine after changing the rg351mp-kernel.dtb file and rk3326-rg351mp-linux.dtb from here: ⬇️ dtb files @MediaFire
| ArkOS | ||
|---|---|---|
 | ||
| Latest version | 
| |
| Download | ⬇️ GitHub | |
| Documentation / FAQ | ArkOS Wiki & Setup Guide | |
| Hotkeys | Global & Emulator Hotkeys | |
| Officially Supported Devices |
| |
dArkOS
Use the RG351MP version.
FN button is currently not supported.
Boots fine after changing the rg351mp-uboot.dtb file and rk3326-rg351mp-linux.dtb from ArkOS R3XS or here: ⬇️ dtb files MediaFire
WiFi fix here: MediaFire. Put it in EASYROMS\tools folder, run and wait. Wifi-toggle also works.
| dArkOS | ||
|---|---|---|
| ||
| Latest version | 
| |
| Download | ⬇️ GitHub | |
| Documentation / FAQ | dArkOS Wiki & Setup Guide | |
| Hotkeys | Global & Emulator Hotkeys | |
| Officially Supported Devices |
| |
ArkOS R3XS
Community maintained ArkOS version for the most popular "Game Console" handhelds. Use the R46H / R45H / R42 PRO / R40XX / R40XX Pro Max version.
FN button is currently not supported.
| ArkOS - R3XS | ||
|---|---|---|
 | ||
| Latest version | 
| |
| Download | ⬇️ GitHub | |
| Documentation / FAQ | ArkOS Wiki & Setup Guide | |
| Hotkeys | Global & Emulator Event Keys | |
| Officially Supported Devices |
| |
UnofficialOS
UnofficialOS (uOS) is a community developed Linux distribution for handheld gaming devices. Use the R46H / R45H / R40XX / R40XX ProMax overlay.
AndR36oid (LineageOS 18.1)
Use the R46H image.
FN button is currently not supported.
Other Projects at the Handhelds Wiki
