rt6 display firmware update

Have a nice day 2013 Peugeot partner zenit we bought rt6 screen software and update navigation I found, but I could not find the system, is there anyone who can help?

Hello teacher. a troublesome job, unfortunately, is not a job that every electrician or electronics person can do. First of all, I would like to recommend that you contact the authorized service, but they also make complete replacements.