Just updated mine this afternoon - different warnings on screen again this time, not verbatim but similar to:-
1) Verifying download - do not remove the USB stick. Then after about 20 minutes-
2) Update will proceed when you turn your vehicle off - with a progress bar showing 0% for about 6 minutes - seeing I was away from home I started to think that nothing would happen until I turned it off! Trouble is it does not say how long it has to be off before you can restart the engine - I did not want to be parked in a lay-by for an hour! Luckily after 6 or 7 minutes of driving it changed to 1% so I kept going.
3) Took quite a while to update - I noticed the screen when it got to 98% progress and thought we were nearly done BUT next time I looked it was back to Verifying download - do not remove the USB stick so I thought it had crashed out and was starting again!
4) Quite quickly it then changed to another Update will proceed when you turn your vehicle off and again quite quickly started the update progress bar so I guessed this was a different module being loaded?
5) Just about 2 miles from home it finally informed me the update was complete and would I like to see what's new - selecting yes I am told to try again when the vehicle is parked which infers you have turned the vehicle off so you won't see anything as the display would be off - it should say "When the vehicle is stationary in park mode"
What a total palaver JUST to cure a bug they gifted in the last update!
It seems they have put a huge amount of time and effort into adding and improving "background" sounds - WTF! Who cares or wants them? I would much rather have the decent graphic icons back and ditch the "sounds" along with being able to see Tyre Pressures and MPG in the Bluelink app which, it seems is only being developed further for EV's?
Observations -
A) If the map data had not changed (showing the same version) then why did we have to download and update it - the one part that probably takes a long time?
B) It would be very helpful to have more information on the update screen - Total progress, Module progress, how long you have to turn the car off for before you can restart it or even the info that you do not need to turn your car off to continue the update! When you think of the amount of R&D and technology that went into the vehicle you get the impression that the half arsed methodology and documentation for updating is severely lacking. Where is the provision for OTA updates and AA wireless (coming soon was promised on the website in October 22)? I have several devices which regularly download and update OTA and without fail they always give clear and concise instructions and progress information on screen. Of course the answer is that Hyundai UK do not want to cover the data download cost using the built in communication SIM!
Sorry for the rant but I just find the process irritating and ill-conceived especially as it was only required due to incompetence in the first place!
At least I can now see the odometer reading in the app now!