Do you have a specific from your settings menu that you need help matching to a file?
The Ultimate Guide to the YG300 Projector Software Update (.upd)
Ensure the drive is FAT32 and the file is named correctly. Some units require the file to be named specifically update.upd to trigger the sensor. yg300 projector software update upd
Place the .upd file in the (not inside any folders). 2. The Update Process
This is a "brick." If this happens, you may need to look into an EEPROM programmer fix, which is often more expensive than a new unit. Conclusion Do you have a specific from your settings
Go to Settings > Information in your projector menu to see the current firmware build date.
Once you have acquired the correct firmware (usually named MERGE.upd or update.upd ), follow these steps: 1. Prepare the USB Drive Use a USB 2.0 drive (8GB or 16GB is best). Place the
while the progress bar is moving. 3. Finalizing