Update: I just checked my Zenfone 3 Deluxe (ZS570KL) at 8:45PM PT on March 12 and indeed the update is available now! Go for it now!
You spent that extra money on your Zenfone 3 Deluxe and now you can also enjoy the new version of Android. Yes folks, Asus has officially begun the rollout of Nougat 7.0 to the Zenfone 3 Deluxe (ZS570KL) model.
Date: March 13, 2017
Update Version:
How To Update:
Release Notes:
1.Update to Android Nougat 7.0.
2.ZenUI upgrade
3.For user who use Easy mode, the launcher will turn back to the default launcher after upgrade.
4.Quick Settings supports multiple pages.
5.Remove“Share Link” and “PC Suite”.
6.Improve NFC performance.
[source: Asus]