What’s the pin for the secret settings screen?

We intentionally do not share the passcode for the secret settings screen (I don’t even know it), because there are no settings in there for consumers to change. 

This screen contains configurations that are not relevant or useful for everyday use. The settings in question are part of a custom application developed by the manufacturer, and they have no relation to the standard Android settings that you might typically use.

The purpose of these protected settings is strictly for technical adjustments that are only necessary when integrating the screen with a different vehicle system. This ensures that the display can properly interface with various vehicle models, maintaining compatibility and functionality. Since these configurations are technical and specific to vehicle systems, they are not something that consumers need to access or modify under normal circumstances.

All your standard Android settings, including developer mode, Bluetooth settings, Wi-Fi settings, and other user preferences, remain fully accessible without any need for a special passcode. These standard settings provide all the customization and connectivity options you might need for regular use of your device.