Please note: This firmware just suit for Belsee Android head unit, doesn't for other. If your car stereo doesn't buy it from belsee and still update it, and caused the problem like radio is dead, we will not take any responsibility.

If you are Belsee customers, please contact to us before upgrade your android system.

Download the latest firmware on this link

Do NOT unzip it and copy the update file to the USB driver without any folders.
Then connect the USB cable, the head unit will detect the update software and display the information on the screen.
Choose to erase all the data and format the flash, then install it.

Here is a YouTube video: 

Belsee can always service and support our customers. Any more questions or problems will offer solutions.

If you have more questions please contact to us by belsee.com
Official Facebook: https://www.facebook.com/Belsee-617677568570975/
Official YouTube: https://www.youtube.com/channel/UC6bnEXjRqt9MFRg4lWP6pRg