How to burn ultimate robot with latest firmware through USB

#1

Hi,
I have ultimate robot which I uploaded my own program to it.
I now want to upload and restore makeBlock latest firmware which can work with it and with the app via bluetooth)

where can I find such firmware?

#2

@guyliora, connect your robot to mBlock by USB cable, and make it connected, and click “uograde the firmware” under the item of “connect”, after finished, can it be done.

#3