To update the firmware on your Wanbo T2 Max New (the 2023 version with 450 ANSI lumens and autofocus), you can use the built-in Over-the-Air (OTA) update feature or perform a manual local update via USB if an OTA is not appearing. Method 1: OTA (Online) Update
: Locate the correct firmware file for your specific model (New version) and save it to the root of the drive. Initiate Update Turn off the projector and plug in the USB drive. Press and hold the button for approximately 10 seconds update firmware wanbo t2 max new