are you trying to unlock, such as the boot logo or the UI theme?
Because the k2001n is a physical device, a hard reset will wipe all user settings, including the unknown password, and restore factory defaults. k2001n password
In the app, select "Add Device" and scan the QR code from the device sticker. The app often auto-fills the password. are you trying to unlock, such as the
Example: If your head unit displays 18:00 (6 PM), your code is 789018 . are you trying to unlock