Once downloaded, a popup will say "Restart to install." Click . The projector will reboot. Do not power off or unplug during this stage. A progress bar will appear on a black screen. This takes 5–10 minutes.
One of the biggest selling points of the "New" model is the auto-focus and 6D automatic keystone correction. Firmware updates often refine the algorithms used by the sensors. update firmware wanbo t2 max new