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Who has the most recent firmware for the rns850? I need the download
Hi did you for any chance have the update burn to a cd?thank you. downloading now! you are the best! i will let you know how it goes. i will burn onto CD since that seems to be the least problematic way of updating firmware.
can you provided the link again??
Ya I bought that for my 2011 2 years ago. I have a friends car that has an odd screen that his sister found on the green menu and now it is stuck on this failed update screen. The RNS850 was acting funny so she thought she would fix it while borrowing the car. She searched online and found something about the green menu and pushed an update button. But she did not have an update disc.I bought an update there: vag-technikhttp://i.ebayimg.com/00/ | eBay Stores
It cames on 3 sd card, Installed and very satisfied.
Now you have to see what is your0170;HN+_US_VW_P0120;1012
0319;HN+_US_VW_P0141;1347
0319;HN+_US_VW_P0142_2;1347
0544;HN+_US_VW_P0146;1661
Sorry I don't. I have EU if you would like to recover the situation but at the end you'll need a NA.You wouldn't happen to have an NA images for the RNS850 lying around.
RS232 is not OK. You will blow the RNS. You need a TTL serial cable 3V like the one in the doc.Oddly I have a RS232 communication cable that I use on my RNS510.
Is there software to use with the RNS850?? ie: eeprom reader/writer in a user friendly software??
If it is USB to RS232 it is a risk. Look at the doc attached.The cable I have is a USB to rs232 rl com port that I only use rx tx and ground to read the eeprom inside the rns510.