Two common reasons: faulty flash memory chip on the receiver, or the bootloader is locked. Try an older firmware version first.
: Allows users to bypass USB update restrictions or update systems that lack an internet connection. ali-rs232-upgrade-tool-v1-2-0 downloader
: Connects the PC to the receiver via a DB9 (RS232) serial port or a USB-to-RS232 adapter. General Upgrade Procedure Two common reasons: faulty flash memory chip on
Two common reasons: faulty flash memory chip on the receiver, or the bootloader is locked. Try an older firmware version first.
: Allows users to bypass USB update restrictions or update systems that lack an internet connection.
: Connects the PC to the receiver via a DB9 (RS232) serial port or a USB-to-RS232 adapter. General Upgrade Procedure