Pre Facelift models were Mirrorlink 1.0 and it only came when you didn't have Navigation of any sort. With the Facelift models everything with Standard Nav has mirrorlink and it is now version 1.1 This is important because Mirrorlink 1.1 locks your phone out when in use.
Checkout my post when I got my current Sport, I have it working fine, but its an absolute bag of nails.
https://www.lexusownersclub.co.uk/forum/topic/112603-new-sport-mirrorlink-works/?tab=comments#comment-1007276
Sygic for Satnav is awful, even the standard Nav is better, and Rockscout for Spotify should be a winner but I have yet to get it to play a song all the way through without it cutting out for a few seconds. So I just gave up and use Tom Tom on the phone and Spotify over Bluetooth.
I tried 3 mirrorlink phones too, my current Huawei P10, a HTC M9 and by far the best of the bunch was an old Samsung S6 but it's just all far too buggy.