GP 33 Doesn't Update the Date

Are you running the most current software? The GP33 had GPS rollover with older versions of software. (Need 2.04 or higher software)
 
Hi.
I want to do the gp-33 software upgrade to V2.04
But my laptop has W11 and only usb ports.
Can I use the; GP33 Software Update Instructions, but connect a usb to rs232 cable between?
So; pc, usb cable to rs232, then rs232 to nmea 0183 to the gp-33
Then follow the instructions.
 
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