If you cannot read the menu because it is in Chinese, look for the icon that looks like a rectangle with arrows pointing up/down or left/right.
Authentic updates are rare – maybe once every 12–18 months. Most updates found online are community-built custom ROMs (e.g., rooted Android TV Go edition). yg300 projector software update upd
: Use the arrow keys to find the System or Set submenu. If you cannot read the menu because it
Send an email to the seller (Amazon, AliExpress, etc.) requesting the . Provide your order ID and current firmware version. yg300 projector software update upd