Hi.
My update went smoothly yesterday. (Car is a 2017 L&K)
It was the first long trip for ages so got the USB stick ready before I left home.
Right click and format usb stick (128 Gbyte) on a Windows 10 laptop. extfat format for this size of USB
Used VIN and downloaded zip file. took about an hour
Went to the download folder, selected the zip and extracted files to the root of the USB stick. Let this run overnight as it was taking a long time.
Contents of USB stick were:
Mib1 (folder)
- Mib2 (folder)
- metainfo2 (text document)
Put in car as I left home. (Centre console USB socket)
Selected upgrade via head unit.
Now it took a few minutes reading the USB (probably 5 or so) and then prompted to confirm upgrade.
The upgrade completed about 45 minutes later.
The last time I did it it did not seem to take so long to inspect the USB from what I remember. Patience is required here.
Xlray.