How to know my android version？
Setup → system info
How do I access the factory setting change options?
Setup → Factory → Password: 1314 → Confirm
If the iDrive knob is not available, how should it be set?
Enter the factory settings → Select the iDrive type → Return to the main interface → Restart the car → The settings take effect
How to set the original car system resolution?
For E60 ,If this happens, please Enter the factory settings → Car Display → Select the corresponding model → Save the settings → Restart the car →The settings will take effect.
Why is there sound in the original system and no sound in Android?
First, please confirm whether the original fiber is connected to the power cable of the Android unit during installation.
Then you need to change the sound input mode to AUX on the original system. Because Android units output sound through AUX.
If there is still no sound. You need to use the AUX cable to connect the AUX output cable of the Android unit to the AUX jack of the original car.
like this AUX cable
How to change the user Interface?
Built-in 3 different interface menus to choose from: ID7 / ID6 / NBT
Enter the factory settings → UI config → Select the appropriate user interface → Then return to the main interface → The settings will take effect after restarting the car
How to use Mirror link function？
Support connect with iPhone via Wifi hotspots
Support connect with Android mobile phone via USB data cable and Wifi Hotspot
The mobile phone image will display on DVD, also music, video, game
For Android mobile, the DVD touch screen can control the mobile.(Please note: It can support a part of Android mobile not all of them)