DUDUOS 3.7: Experience the Evolution - Official Release Now Rolling Out 260131

YAOXILONG

Dear DUDUAUTO Community,

We are thrilled to announce the official release of DUDUOS 3.7 (260131), representing months of development, testing, and refinement based on your valuable feedback. This release transforms your in-vehicle experience with substantial improvements across the board.

✨ New Modes and Customization Options

🌐 Boundless Mode (except for 12.3-inch widescreen)
🖼 10 new borderless themes in Theme Store
🎨 Modernized CarLink UI with complete redesign (DUDU7)

🎥 Dual PIP Mode with better performance than Enthusiast Mode
🎨 Minimalist Mode with more layout combinations and integrated Enthusiast Mode widgets
🖼️ Customizable PIP for third-party apps

📺 Screen Adaptation and Optimization

📱 Support for portrait, small-sized, and dual-knob screens (requires extra configuration file)
6.68
🔍 UI scaling & DPI setting [Experimental] feature for specific screen sizes

DPI setting

👆 Optimized multimedia control button size for improved touch accuracy

🚘 Vehicle Compatibility and Settings

🌍 Deep adaptation for Chery, Lada, Renault, Changan, MG, Baojun, Volvo, Mazda, and more
🔊 Channel separation for navigation, media, Bluetooth calls, and voice
🌓 Always Day/Night Mode with backlight brightness control via car lights

🌐 More metric and imperial unit conversions

🔧 System Enhancements and Bug Fixes

🎵 Improved EQ display with new icons and illustrations [Depending model]
🔊 Optimized volume control bar
🌐 New 360 panoramic app for DUDU7
In Factory Settings - Other Settings, switch to the new version. The new version of 360 suggests re-splicing to achieve the best effect
📶 New integrated Wi-Fi UI control
🐞 Bug log capture in Factory Settings

📹 2K DVR Improvements

⏯️ Online cache playback (You need to delete the 2K DVR app, go to file manager and reinstall the APK. It will download the latest version online.)

📽️ DUDU7 front camera supports 1080P 25FPS
📷 DUDU7 front and rear DVR upgrades

🛠️ Fixed various issues related to LED, CarPlay/AA, CANBUS, and more

Fixed PIP audio loss when toggling between third-party players and FM radio
Corrected vehicle/OBD info display glitches and third-party app refresh errors
Fixed SWC long press failure after restarting
Bug log capture in Factory Settings for easier troubleshooting
Improved overall system stability

Download the latest DUDUDVR_2K_app
If you have old DUDU 2K DVR app already, you can directly upgrade it in the app Settings

🔒 Lock Screen Mode

🔐 Enable in Account Linking for added security

📱 Update Availability
The OTA update will roll out gradually to ensure a smooth deployment. To receive the update earlier, enable "Beta App Access" in Settings - More Features - Appstore.

[Installation Guidelines and Support Resources Follow]

For DUDU7 users:

Download link Update 260131
GDrive
YDisk
Installation Guide:
Local Installation
Keep the 7z archive intact, no extraction needed
Select "Local Update" in the OTA application
Note: Beta firmware not supported
Traditional USB Installation
Extract 7z files to USB drive root directory
Insert USB drive into the head unit and wait for auto-installation
- To perform factory reset, add "Factory Reset" file
- Voice assistant not included in this firmware
- To keep original voice assistant, remove "AllAppUpdateA13.bin"

For DUDU5/6(7862) users:

Download link Update 260201
GDrive
YDisk
Installation Guide:
1.Local Installation
Extract the 7z file
Use "Local Update" in OTA app to install "6315_1.zip"
Note: Beta firmware not supported
USB Traditional Installation
Extract 7z file to USB drive root directory
Insert USB drive into car unit and wait for auto-installation
To perform factory reset, add "Factory Reset" file

For DUDU3/4(8581) users:

Download link Update 260201
GDrive
YDisk
Installation Guide:
Local Installation
Extract the 7z file
Use "Local Update" in OTA app to install "6316_1.zip"
Note: Beta firmware not supported
USB Traditional Installation
-We have launched a new North American server to provide faster and more stable service to users in this region.
Extract 7z file to USB drive root directory
Insert USB drive into car unit and wait for auto-installation
To perform factory reset, add "Factory Reset" file

DUDUOS 3.7 brings a more intuitive, customizable, and compatible infotainment system to your vehicle. Update now to experience the enhanced performance and expanded features! 🚀

We value your feedback and bug reports, which will help us further refine DUDUOS for the best possible user experience. 🙏

A special thank you to our dedicated translators and beta testers who have played a crucial role in refining and perfecting this release through extensive testing and valuable feedback.

If you have any questions or need assistance, our dedicated support team is here to help. Feel free to reach out to us through the official support channels. 💬

Thank you for being a part of the DUDUAUTO community. Your trust and support are what drive us to continuously innovate and deliver the best possible user experience. 🙏

Happy driving with DUDUOS🎉

Best regards,
The DUDUAUTO Team 🚗✨

Geruda32

YAOXILONG
Thanks for your amazing work!

Still have issue with punctuation also:

Flor

YAOXILONG
Thank you very much for this incredible update, it's excellent!

hafiz_tahir

YAOXILONG again, only dudu7 received some latest optimised update. Please consider dudu6 and the rest too. It is not end of support yet.

Ionut

I can't do the update; when I select it, nothing happens.

coco80

Ionut tu la fait comment ta mise a jour en OTA ou en usb ? moi je les fait hier jai pas rencontré de probleme je les fait en OTA

YAOXILONG

Ionut Dear DUDUAUTO Community Member,

Thank you for your interest in updating to DUDUOS 3.7.

We are currently experiencing very high download traffic for the OTA update, which is temporarily affecting availability for some users. Please try your download again at a later time.

We are working to ensure all users can smoothly receive the update and appreciate your patience. To check for the update, please ensure "Receive Test Updates" is enabled in your Settings.

Thank you for your continued support.

Mikescotland

YAOXILONG @DUDU-Meng why in 3.7b3 and b4 extreme dark screen options is tied to "night mode on" instead of vehicle lights? It disables scenarios where user wants to have dark mode (including dark navbar) all the time.
Or, tell us how to make navbar always dark please.

DahTank

Finally managed to update, Dudu7 on Wi-Fi doesnt seems to want to start downloading the update. So i tried local update instead, Checksum failed, downloaded3 times, all the same. Tried to extract the 7z file in the root folder, still doesnt work.

Finally, just click download with SIM/Hotspot and it started downloading. Checksum still failed, went ahead to update and it was totally fine

Everything is working better than before except(some) my A/C settings not syncing with the screen(not sure if it's a Canbus thing or a DuduOS thing). Can't attached the video here to help understand the(minor) issue
https://www.transfernow.net/dl/20260202Sgfq09jA

Anyway, great work guys! : Not expecting anymore updates until March 2026

Benlatak

DahTank To do a video like this, open directly the A/C app. It is more convenient than pop-up 😉

Divakar

I have just seen the popup to download the update , I am itching to go ahead and do it but I will wait till I get home to connect to my wifi and update it.
Thanks to the DUDU team.

kataraman

When a update will be available for EQ settings like High Pass and Low Pass for Dudu 4/5/6???I have only seen update for EQ section for Dudu 7. @DUDU-Meng @YAOXILONG

Mihail

Проблемы со щеками в динамиках так и не решили!!! Это просто ужасно!!!

dahack

Mihail Звук по USB?

Mihail

По прежнему приложение АВТОЛИГА не видит интернета!!!!!

Mihail

После обновления стала меньше на 0,5 вольта показывать зарядку автомобиля. Данные берутся через OBD. До обновления показывало корректно и правильно

coco80

Mihail décidément tu en rencontres des problèmes parce que moi jai acun soucis tout fonctionne tres bien meme le voltage de ma batterie de voiture est correcte

Nechigawara

And I'm just update to Beta 4 this evening lol.

Tomasz898989

bit uncool that the update completely resetted my waze settings to default. also i would like to have a possibility to use spotify as mobile version. Using spotify in PIP mode is very hard because it still uses the widescreen version of it

ce4koto

Do you think you can implement another view for rear camera in next version?
Instead of having parking sensors on top video feed from rear camera to have them in a 30/70 ratio (just like the rear and top views in the first post). This way sensors won't overlap and cover video feed and also people with original old cameras will get better view because of slightly smaller screen size for the small resolution.

Psavage

I am still having issues with the PIP apps cutting off the top portion. This was fine in all the previous versions up to beta 3. The beta 4 update and the official release both have the issue.

In order for everything to fit in my vehicle's frame I need to run the display area with a bottom margin of 48 and left margin of 12. If all the margins are at 0 then the PIP apps display correctly but then my navbar is almost completely hidden and unusable.

I tried adjusting the DPI settings in the more functions/lab/PiP Settings and it will make adjust the size of the text and images but doesn't fix the top portion still being cut off.

Any other settings I could try?

koftheworld

I've been on the beta for months, but I don't see that carlink interface. I have a green interface instead. Am I missing something?

Dachoeks3

No issues so far!!! Thank you!!