Earlier last week, ASUS Malaysia had announced the availability of its Android Oreo update for the ZenFone 3 (ZE520KL and ZE552KL) and ZenFone 4 (ZE554KL).
Now, ASUS Malaysia has extended its updates to the ZenFone 3 Laser (ZC551KL), ZenFone 3 Deluxe (XS550KL) and ZenFone 3 Zoom (ZE553KL). The ZenFone 3 Deluxe will get its updates over the air by the middle of this month, while the ZenFone 3 Laser and ZenFone 3 Zoom will be getting their turn by end of this month.
The Android Oreo update is being pushed out in stages so it might take a while before it reaches your device. If you haven’t received any notifications yet, you may check manually under Settings > About > System Update.