Hello,
I have a Dudu7 8+128gb. I have been using it with Android Auto for a couple months now and it has been great. My phone battery does drain quite rapidly however, hence why I ordered a new sim for the head unit.
However, I cannot get the sim to work. When trying to turn on data it says: "failed to enable data". Moreover, the "Mobile Network" setting under "Wireless Networks" is completely greyed out. I read a lot about manually setting APN, however I can't even get to this settings menu. I do see an IMEI number under device info. Moreover, I took the sim out of the car and into my phone where I have tested it working. It did not require a PIN at all on my phone from the start. The provider is Lebara and I am situated in The Netherlands. The region on the Dudu7 is properly set to EU and the date/time is correct and synced to the internet.
I did a couple restarts through the settings menu and also restarted the car twice, which did not have any effect on this issue.
Any help is welcome, thanks!
Brendan
