Lumia 920 users in European markets like UK & Italy are now confirming Lumia Cyan availability for their devices. Check yours and do let us know, whether it is available for your Lumia 920 too.
Lumia 1020 is already receiving Lumia Cyan update in many markets now. Microsoft India has also confirmed Lumia Cyan roll-out to Lumia 1020 starting today.
Lumia 1520 along with Lumia 625, Lumia 925 and recently the Lumia 1320 has received the updates en masse, with exception of AT&T rolling it to Lumia 520.
Lumia Cyan brings goodies from both Windows Phone 8.1 and Lumia Cyan Firmware in one. You may like to read some of earlier posts for any help required and for getting tips and tutorials for Windows Phone 8.1 and Lumia Cyan
[Just updated to Windows Phone 8.1 (Lumia Cyan)? Here is your guide to Nirvana!!]
For catching everything about Lumia Cyan and Windows Phone 8.1 which includes:- Full Changelog, Hands-on demo videos, Tips, Tutorial no better place than our dedicated Lumia Cyan and Windows Phone 8.1 page.