You will need a USB 2.0 drive (8GB or 16GB is best) formatted to FAT32 . 3. How to Perform the Update
Because there is no "official" central website for the YG300, you must identify your specific model version. yg300 projector software update
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 You will need a USB 2
Specific video formats (like .MKV or .MP4) aren't playing audio. The menu navigation is lagging significantly. 2. Preparing for the Update If you updated to fix a codec issue
Copy the file to the root directory of your FAT32 USB drive. Do not put it in a folder.
There are different "mainboards" inside YG300 units. Installing firmware meant for a different board can "brick" your device (render it useless).
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