USB iPhone Tethering Stopped Working After Restart

Fireballz2025

Yesterday, I updated to version 3.6. And to my surprise iPhone data sharing via USB started working flawlessly (to play YouTube, other apps). This wasn't working for me with version 3.5, I had to always use wireless hotspot.

Today, I rebooted the headunit, then iPhone USB tethering/data sharing stopped working, why?

Driving me crazy, since i was so happy yesterday that it was finally working, please help!!!

DUDU-Meng

Host settings iphone share internet switch on?
What is the system version being used?
A screenshot of the system info is uploaded here.
Which model is the phone?

Fireballz2025

Here are the pictures.

Fireballz2025

Also today noticed my steering wheel mic/speak button no longer summons Siri voice command when using CarPlay :-(

Thank you for any assistance you can provide to resolve these issues.

Host settings iphone share internet switch on? Yes, iPhone data sharing option is turned on.
What is the system version being used? iOS 18.5
A screenshot of the system info is uploaded here. (Above)
Which model is the phone? iPhone 15 Pro

MihaiFlorin

Fireballz2025 Take your time to read a bit this forum, at least the sticky posts. The system info should be provided like here https://forum.dudu-auto.com/d/1674-important-notice-feedback-on-bugs-must-be-prepared-system-information. I don't see in any of your photos the system info.

DUDU-Meng

Fireballz2025
The issue of the steering wheel voice button waking up siri directly, the latest 250724 already works.
Usb share internet problem, you can help to catch the log or upgrade the latest version to try to solve it

Fireballz2025

@DUDU-Meng Sorry for the delay, here is the log image.

By latest version, do you mean version 3.6E?

DUDU-Meng

Fireballz2025 You are currently using 20250519.
Please update to the latest forum version, 20250724, and try again.

Fireballz2025

Hi Siri issue resolved after ota 3.6e update🙏

However iPhone usb tethering still not working, hopefully someone figures out that solution or a future update resolves this issue.

DUDU-Meng

Fireballz2025
Which date version is the 3.6E you mentioned?
Have you tried the 20250724 or 20250729 versions?

Sean

USB related issue but not the same as OPs issue. I’m bench testing a Dudu7. Wheni connect my iPhone 14 to any of the USB ports via Lightning cable the unit goes into a repeat power cycle. The unit crashes, reboots then repeats over and over. Unplugging the iPhone corrects this. Any advice on what i need to do to resolve this?

DUDU-Meng

Sean Have you tried changing the data cable?

Sean

DUDU-Meng thank you for your reply. I had tried two cables which appeared to be functioning OK. Used a third cable and it worked. Need to get some better cables. Appreciate your help.