There are different "mainboards" inside YG300 units. Installing firmware meant for a different board can "brick" your device (render it useless).

The projector should detect the file and begin a progress bar. yg300 projector software update

Before hunting for files, check if an update is necessary. Unlike a smartphone, projector firmware updates are risky. If your projector is currently working fine, Update only if: You are experiencing frequent system crashes. There are different "mainboards" inside YG300 units

If you updated to fix a codec issue and it didn't work, it’s likely a hardware limitation. The YG300 does not support 4K or certain Dolby Audio codecs. The best "update" for this is actually a , which handles the software processing for the projector. Projector Won't Turn On After Update Before hunting for files, check if an update is necessary

Insert the USB into the projector while it is turned off . The Update Sequence: Turn on the projector. Navigate to Settings > System Update > USB Update .

Yg300 Projector Software Update _top_ Here

There are different "mainboards" inside YG300 units. Installing firmware meant for a different board can "brick" your device (render it useless).

The projector should detect the file and begin a progress bar.

Before hunting for files, check if an update is necessary. Unlike a smartphone, projector firmware updates are risky. If your projector is currently working fine, Update only if: You are experiencing frequent system crashes.

If you updated to fix a codec issue and it didn't work, it’s likely a hardware limitation. The YG300 does not support 4K or certain Dolby Audio codecs. The best "update" for this is actually a , which handles the software processing for the projector. Projector Won't Turn On After Update

Insert the USB into the projector while it is turned off . The Update Sequence: Turn on the projector. Navigate to Settings > System Update > USB Update .