: If a newer version is available, the system will download and install it automatically. Wait for the projector to restart. Option 2: Local Upgrade (USB Method)
Software updates are crucial. They fix bugs, improve projector-lamp longevity, enhance auto-focus and keystone correction accuracy, and sometimes even add new streaming features. If you’ve noticed your projector lagging, apps crashing, or Wi-Fi disconnecting, an update is likely the solution.
: Shut down the projector completely and disconnect the power cord.
Wanbo’s update process is picky about USB drives. If one drive fails, try a different one.
: A progress bar will appear. Do not turn off the power or remove the USB drive until it finishes and restarts. Important Tips