Nav gone *poof*

[Circumnavigator]

Bought my 2015 Genesis Sedan in 2018.
One of the first things I did was find a download for Apple CarPlay.
Successfully downloaded to an SD card, stuck it in and viola! CP.
7 years of one of the best cars I’ve owned and enjoying CarPlay all that time.
2 days ago, I start the car and the screen looks weird. Climate control instead of Nav. Hmmm….

So today I got around to checking it out and it says the Nav SD card isn’t there.
Open the slot, eject it, back in, nada.
Do a reset pushing the pin for 10s.
It restarts, nada.

So I fire up my 13y old laptop that has an SD slot.
I’ll say it took a good 2-3m to recognize the card, but it did see it and I was able to make a backup of the contents, just in case.

It seems Hyundai has caved to the whim of money hungry software companies and stopped offering CarPlay/AA for cars that didn’t license it.
So I am unable, on a cursory search, to find the download I nabbed like 7 years ago.

Hoping if I order a 64gb and copy the contents from my laptop, it will resolve the problem.
But if it doesn’t, what are my options?

 

[Circumnavigator]

Ok, update. My dumbarse should have plugged my phone in before panicking. CP still works, which makes the Nav from 2015 irrelevant.

I did order a new 65gb SD card. Are they still offering free Nav upgrade dates through their site?
Will it erase my HU software with CP?