R40: Difference between revisions
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Custom Firmware: | Custom Firmware: | ||
[https://github.com/AeolusUX/ArkOS-K36 ArkOS K36] works on this device. | 1. ARKOS K36 | ||
[https://github.com/AeolusUX/ArkOS-K36 '''ArkOS K36'''] works on this device with some minor hiccups. | |||
Selection: | Selection: | ||
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Files: [https://drive.google.com/file/d/1qO-23nH54zSUPP2YqEvC7zKNyrAiZIC3/view?usp=drive%20link rf3536k3ka.dtb] & rk3326-evb-lp3-v12-linux.dtb | Files: [https://drive.google.com/file/d/1qO-23nH54zSUPP2YqEvC7zKNyrAiZIC3/view?usp=drive%20link rf3536k3ka.dtb] & rk3326-evb-lp3-v12-linux.dtb | ||
2. ROCKNIX | |||
[https://rocknix.org/devices/unbranded/EE-clones/ '''RockNix'''] works beautifully on this device. | |||
Follow instructions to install here: https://rocknix.org/devices/unbranded/EE-clones/ | |||
Use your original rf3536k3ka.dtb file and run it through this [https://rocknix.gosk.in/dtbo/ website] to generate dtbo file, place that file in overlay folder as per website instructions. | |||
Lastly to fix sound run this script in linux: [https://www.dropbox.com/scl/fo/15gemgpvfabqx58lxcxd2/AKZgr8QwtB0DFqc9RVakJ-A?rlkey=s9r74qnbp3uj9sy7lps41p9x8&st=xp18y1xn&dl=0 tes2.sh] | |||
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Revision as of 10:10, 24 November 2025
| R40 | |
|---|---|
 | |
| Specification | |
| Release Date | 07 / 2025 |
| Form Factor | Vertical |
| SoC | RK3326 |
| CPU | Quad-core @ 1.3Ghz |
| RAM | 1GB |
| Screen Size | 3.5" |
| Resolution | 640x480 |
| Aspect Ratio | 4:3 |
| Screen Type | IPS |
| OS | Linux |
| Internal Storage | No |
| External Storage | 2x MicroSD |
| WiFi | No |
| Video Output | None |
| Speaker | Mono |
| 3.5mm Audio Jack | Yes |
| Battery | 3000mAh |
Performance
Similar to R36S Clone, with improved CPU and RAM.
| Chip | Cores | Arch | Ghz |
|---|---|---|---|
| RK3326 | 4 | 64bit | 1.3 |
| Advertised | Actual |
|---|---|
| 2GB | 1GB |
Price
~$30
Get the R40: AliExpress1
1 Buying through these affiliate links helps support the wiki. Your price stays the same. Commissions go toward devices, testing, documentation, and server costs.
Colors
More Images
-
SF3000/GB350 version - image source: discord -
SF3000/GB350 version -
Logo found on the SD card (SF3000/GB350 version)
More Information
Manual (SF3000/GB350 version): File:R40 manual from temu.pdf
Videos
RK3326 version
Firmware
SF3000/GB350 version
No working cfw for this console version available (as of November 2025).
RK3326 version
Custom Firmware:
1. ARKOS K36
ArkOS K36 works on this device with some minor hiccups.
Selection:
Screenfiles: Panel 5
Files: rf3536k3ka.dtb & rk3326-evb-lp3-v12-linux.dtb
2. ROCKNIX
RockNix works beautifully on this device.
Follow instructions to install here: https://rocknix.org/devices/unbranded/EE-clones/
Use your original rf3536k3ka.dtb file and run it through this website to generate dtbo file, place that file in overlay folder as per website instructions.
Lastly to fix sound run this script in linux: tes2.sh
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