I think it must have be a coincidence. I have just checked mine, and it is now showing the update. I can't do the update yet as I am at work with no wifi. I haven't used any vpn, or done a factory reset, just been waiting...
Got my update notification on checking for updates today.
Have done nothing special. The wait has simply been due to phased roll out. Now it's UK's turn.
Has the colour temperature of the screen changed at all? I ended sending mine back because the screen way way too blue. And the buttons were awful.
Just checked my software update screen and it had already downloaded. I hope it improves the NFC it is so hit and miss when I try to pay for things, failed tonight in Morrisons. Since the update it does feel a lot quicker.
Just noticed the wifi calling settings have moved into the call app and following the update it has turned off.