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: Capable of flashing firmware even when the receiver's main menu is inaccessible via traditional USB methods.
: If using a USB adapter, make sure the latest drivers for the PL2303 or CH340 chip are installed. ali rs232 upgrade tool v1 2.0 download full
: Directly installs .abs firmware files from a PC to the receiver. : Capable of flashing firmware even when the
: Power off the receiver and connect it to your PC using an RS-232 null-modem cable. ali rs232 upgrade tool v1 2.0 download full