This is the most vital section if your car’s steering wheel controls or air conditioning data aren't showing up.
Switches between USB 1.1 and 2.0 protocols. If your phone isn't connecting for Android Auto or CarPlay, switching the USB speed here often solves the handshake issue. Important Safety Note parameter settings ver2.7
Changing parameters in this menu can "brick" your unit or disable the screen if the wrong resolution is selected. of the original settings before making any changes. Chinese Android Car Radio - Access Factory Settings This is the most vital section if your
Adjusts the volume of GPS instructions relative to music. Setting a "Mix" value (often around 10) prevents the music from cutting out entirely when the GPS speaks. Backlight and Color Settings Important Safety Note Changing parameters in this menu
Because these settings control critical hardware functions, they are usually protected by a passcode. On most Chinese Android car stereos (like those from , Seicane , or Hizpo ), the "Parameter Settings" or "Factory Settings" menu can be found under the following path:
Controls the brightness levels and whether the buttons light up when the car's headlights are turned on.
Settings > Car Settings > Factory Settings (or Extra Settings ). Common Passcodes: 8888 (Most common for MTK/AC8227L units) 1617 1234 0000 5678 2. Core Functional Menus in Ver2.7