I just bought a sat nav update disc for my RNS 810 unit in my 2010 Superb - it failed to load so I then paid an extra £15 to get the same update on an SD card this is now on a permanent cyclical load/reload , never end, never apparently completing - and I cannot stop it , even by removing the SD card and the CD Rom driving the process - I have tried the soft reset option and I can hear the drive clicking momentarily before returning to the update process - most frustrating - does anyone know how to hard reset this unit perhaps - or any other ideas to stop this process and get back to at least sing my radio again - though I fear the update must now go via the dealership and the associated costs - but apparently web sourced updates are not worth the saving after all !!

 

grrrrrrrrrrr

 

 

cheers

ron

they do take a very long time to upload and most guides say dont remove or it can corrupt sd card this guy here took hours and hours

Also even an sd card takes at least 30 mins

Edited 15 February, 20179 yr by blueR36

I guess you mean an RNS510 rsther than the 810?  Send it to me and it'll be a cheaper fix than the dealers.