Just an hour ago, Asus has started to roll out new software update for Zenfone 3 Deluxe (ZS570KL). This update will optimize the device camera performance and stabilize the bluetooth connectivity. The firmware will also improve the stability of ZenUI. These are the changes that posted by Asus at their official ZenTalk forum.

The latest update for zenfone 3 deluxe will come in the version 5.15.44.2494. Both Qualcomm 820 and 821 chipset models are eligible to receive this update. There’s no word about the latest android security patch for this device. We can expect the software update will push through regular OTA. You can also check for the manual update from Settings > About > System Update. Before upgrading charge the battery above 50% and connect your device to wifi or mobile network.