Hi!
I have a problem detecting the elm327 USB on my xtrons head unit. Let me explain:
1- No application launch, connection of the device.
2- Android ask me if I wan’t to launch my application
3- I accept. Then the application start, and I could use the USB connection.
It works normally, but:
1- head unit off, connect the device
2- switch head unit on
3- Launch manualy the application
He does not recognize the ELM327.

Disconnecting the usb and plugging in is very annoying … Any solution?
Torque PRO
Thank you