How to Update TEYES Firmware Using USB
Watch the USB update demonstration showing a firmware file selected from a USB drive in the head unit’s file manager.
Original video: How to Update TEYES via USB | Firmware Installation Guide on YouTube ↗
Confirm the firmware first
The method shown is a file-installation workflow, not confirmation that any TEYES firmware file will suit your unit. Obtain the correct package for the exact model and hardware configuration before beginning.
Workflow shown in the video
Insert the prepared USB drive into the unit, open File Manager, select the USB drive and select the supplied firmware file. Follow the instructions provided with that specific firmware package if its installation procedure differs.
If you are unsure which file to use
Check the model and current software information, then use the Technical Portal or contact TEYES before proceeding. Keep the update file and instructions together so you can confirm what was installed if support is needed.