Hi, Is there anybody out there who can post instructions for updating firmware for Openbox X-810 receiver from a PC ?
I'm using a 3 wire null modem cable pins 2to3, 3to2 and 5to5 and am using loader program All Updater 1.00.
I keep getting failed connection error.
I'm using a laptop with USB to serial converter and even tried with an old PC with a serial connection but keep getting the failed connection error.
Is there something I should be proramming on the reciever to get the new firmware loaded.