DUDUOS Beta Testing Expands to More Devices! Join Now for Portrait Mode Support!

Blackbandt

It's a shame it's only for 8-inch and smaller displays. When will the beta version for other displays be released? 10 inches and up?

YAOXILONG

Blackbandt

Thank you for your question regarding the DUDUOS Beta Testing Program.

To clarify, the DUDUOS Beta Testing Program has always supported devices with screens larger than 8 inches. The recent announcement about DUDUOS 3.7beta specifically highlights new optimizations for small screens (8 inches and below), including a vertical layout and UI support for dual-knob screen devices. This is an expansion of our compatibility, not a reduction.

Our program continues to support eligible devices with various screen sizes, and the core testing program remains unchanged for larger displays.

If you have a compatible FYT device and meet the other criteria outlined in the announcement, we encourage you to apply for the Beta Testing Program following the registration steps provided.

Blackbandt

YAOXILONG Ah, I see. I own a Dudu7 with 8+128 and a 10-inch display. So I can register for the beta and test it if necessary, right?

YAOXILONG

Blackbandt Thank you for purchasing DUDUAUTO device, the DUDU7 does not need to register a test plan, it comes with the original DUDUOS and has more powerful hardware and audio, you can upgrade the test version of the system manually at any time if you want to experience it.

Abdurashid

Blackbandt здравствуйте

Blackbandt

YAOXILONG Thanks for the reply, that sounds fantastic! Where can I get the beta version?

User_mhla6qsz

YAOXILONG
Sorry I’m new here , I download the Dudu launcher for my Ainavi ts18 but I can configure my car there , the doors , lights can’t be set up , I don’t see the 3d option too

User_mhla6qsz

YAOXILONG

YAOXILONG hello ai have one Ainavi ts18 , I was bale to install Dudu launcher , but still don’t have the options , for control doors , lights , and my canbus is working with my original system , but not with Dudu launcher , how I can make this work , I need special permissions, pay subscription?

Blackbandt

@YAOXILONG I have a DUDU7. Is it correct that I need the following beta update file: DUDUOS 3.7b for 7870 v251104?

And if it's the 7870 beta file, does it also work with the 10-inch display? Or is it only for the smaller displays for now?

I'd rather ask again to be on the safe side. I don't want to break anything and my 10-inch Dudu7 no longer works.

royski

Blackbandt This is what I have just used on mine and worked fine. Check the Android about info and your number should be in the CPU info.

Michalisgk

Please add more extra OSD or add for import custom OSD

19712809

Скажите пожалуйста обновление beta 3.7 можно обновлять для моей магнитолы экран 10.36 dudu 7.

grindmitya

19712809
Да

19712809

Я про обновления от 04.11.25 .

grindmitya

19712809
а я про что?! В этом посте про него только упоминание и ссылка

Lt_Winters33

hi @YAOXILONG. i have allready registered for beta testing of 3.6E with my teyes luxone 12.3 inch. my question is, i have to re-register for beta to try 3.7b ?
thank you to you and your team develop this fantastic OS

woosikss

I connect the rear monitor rca to the dudu7 and listen to the sound through the speaker.
I listen to it through aux, but the aux volume is much lower than that of ordinary music.

abidali

YAOXILONG is there some changes in this beta file? If so can you please highlight them and perhaps share some pictures of that here?

DanielFLR

Hello, @YAOXILONG , and big congrats for you and your team on the constant work that you guys put into Dudu products and OS.

I have a Dudu7 10 inch device that I want to converts to a vertical screen. I would also be happy to flash the 3.7b version afterwards. Do you have any advices on how I can get my hands on a vertical screen that is compatible with dudu7 headunit display module?

Blackbandt

royski Thank you, I will do that.

JhonnyD

Wann wird es möglich sein Apps die man als PIP nutzt Whitelisten kann, damit nicht ständig eine Aufforderung zur Einblendung über andere Apps kommt?
Die User müssen wirklich selber mehr Entscheidungen treffen dürfen, auch wenn ihr das in eurem Land nicht wirklich gewohnt seid.

abidali

YAOXILONG

Your team should work on sound settings:

Feature / Improvement Requests for DUDU7 Firmware

HPF / LPF Adjustment Buttons
- Add + / – buttons for High-Pass and Low-Pass filter frequency adjustment (in addition to slider). With HPF values, I can't set precisely 80Hz, it's either 77hz or 82hz nothing in between.
- Display filter slope graph visually during adjustment (as already shown in standard FYT7870 DSP UI).
Subwoofer Phase Control
- Add Subwoofer Phase setting adjustable from 0° to 180° (or continuously variable).
- This helps match subwoofer phase alignment with front stage.
Separate EQ for Front and Rear Channels
- Allow independent EQ control for Front and Rear speakers.
- This is important when rear speakers have different tweeter response or are used for fill.
Surround Focus / Time Alignment Preset Handling
- Add 2–3 user-saveable presets for Surround Focus / Independent speaker delay settings.
- Fix behavior where Independent mode values reset when switching to Linkage and back. The system should retain previous manual values.
DTS Default Setting
- Set DTS to OFF by default. Currently it is defaults to ON which affects tonality.

The hardware is more than capable for this, AKM7739 even support per channel EQ. 3.7 update should include these changes.

Blackbandt

abidali Thank you for your feedback. This saves me from flashing the beta version. The issue you described has been frequently criticized. And they said it would be changed in the beta. According to your observations, it unfortunately wasn't changed after all. That's very disappointing. What are people signing up for? Empty promises, unfortunately.

abidali

abidali to add to my post, here are screenshots of generic FYT7870 unit, with graphs in crossovers and on EQ. Crossover point can be any frequency unlike DUDU7 where some frequency number can't be set, for example 80hz for front and rear speakers, only 77hz or 82hz.

Crossovers:

EQ: