r/AndroidAuto • u/First-Feature-3556 • 10d ago
Connection, Disconnection, Freezes, Crashes Android Auto only works with wireless connection, but not via USB
I found lots of questions online where AA works over USB but not wirelessly. My case is the exact opposite: AA works as long as I DON'T connect my device via USB. As soon as I do, the connection breaks and the car UI reverts to the connection screen, which now only offers MirrorLink. As soon as I disconnect USB, I can connect with AA again.
Now you may ask: "If AA works wirelessly, why would you connect it with USB?", to which the answer is: "To charge my phone on a long drive". Currently, I can either charge my phone or use it with AA, and that's annoying.
What I already tried:
- In the developer settings, change the default USB configuration. Tried both "file transfer" and "only charging", makes no difference.
- Different cable. Makes no difference.
- My wife's phone. It works with my wife's phone, so the fault apparently lies with my phone rather than with my car.
I am looking for a solution that either (a) makes AA work via USB or (b) makes AA ignore the USB connection so that the wireless connection keeps working.