Hello,
So I updated the Amundsen from 0435 to 0490 this morning.
I did it while driving (don't get distracted!) from a fast SD card (90 mb/sec).
It went fine and took 20 minutes.
My main motivations for performing an update were -
Occasional, random loss of connection with USB storage while reading mp3 files from external drive
Slight frustration at some sluggishness in the text entry when entering adressses on the Navigation
When playing music over Bluetooth, sometimes I was not able to control the device (IE phone with spotify) from the car screen / steering wheel
I am not sure whether the USB and bluetooth connection issues are completely fixed. Time will tell, but so far so good.
Furthermore, I find the device to be perhaps more responsive in general (zooming / scrolling maps), but that could be subjective as well. However there is to me a very obvious improvement when entering text for a destination in navigation. Before, as I was entering a street name, the device would pause and autosearch, causing me to choose a street by mistake. This suggests that, the database access processes for the head unit have been optimized to some extent.
Thanks BATVANVRS and others.