For older firmware versions or specific regions, Teyes used a static universal code.
Selecting the correct car make, model, and year so the head unit can "talk" to the car’s computer. Panel Key Learning: teyes developer password
The access codes to unlock the developer and system menus on Teyes Android head units are or 681232 . 🔑 Common Teyes Access Codes For older firmware versions or specific regions, Teyes
Always take a picture of the original settings before changing anything. teyes developer password