Use this method if your Wi-Fi is unstable or if you need to install a specific firmware version downloaded from a computer. Ensure it is formatted to FAT32 .
Never download firmware from third-party file hosting sites (MediaFire, Google Drive, etc.) unless the link is officially provided by JMGO. Incorrect firmware can brick your device.
I notice you're asking for a for the JMGO P2 projector.
: Place the file in the root directory of the USB drive (not inside any folder).