Asus started rolling the latest update of Android Security Patch for Zenfone 3 Deluxe 5.5 (ZS550KL). Along with Security Patch, Asus also improved the camera and system performance.  The update comes with build number WW-25.40.219.38.

The update is rolling out via OTA (over-the-air) with FOTA Update zip based on Android 7.0 Nougat for Asus Zenfone 3 Deluxe 5.5. With this update, Asus brings latest Android security patch. The new update is rolling out in a phase-wise manner. Many users already started receiving OTA (Over The Air) notification. It will take few weeks for the update to reach all corners of the world. If you don’t want to wait for OTA update, then you can install the full firmware manually.

Now you can download and update V25.40.219.38  for Asus Zenfone 3 Deluxe 5.5 wrapped with ZenUI Skin. The Nougat Version 25.40.219.38 update for Asus Zenfone 3 Deluxe 5.5 (ZS550KL) started rolling out.

Install 25.40.219.38 Nougat For Asus Zenfone 3 Deluxe 5.5 ZU680KL

If you do not receive the Nougat update prompt, to check if you have received the new update for Asus Zenfone 3 Deluxe 5.5 then please go to Setting > About > System Update to update manually. The latest OTA update for Asus Zenfone 3 Deluxe 5.5 is based on the latest ZenUI OS. You can flash stock ROM on Asus Zenfone 3 Deluxe 5.5 with the latest Nougat firmware. Follow the below step by step guide on How to Download and Install 25.40.219.38 Nougat firmware for Asus Zenfone 3 Deluxe 5.5.

Today you will learn how to manually download and install official Android Nougat for Asus Zenfone with version 25.40.219.38. Now download the Nougat OTA for Asus Zenfone 3 Deluxe 5.5. Remember this will work only on Asus Zenfone 3 Deluxe 5.5 (ZU680KL).

In this article, we will guide you how to Download and Install Asus Zenfone 3 Deluxe 5.5 Full firmware with VoLTE Support. Here we provide you download link to Asus Zenfone 3 Deluxe 5.5 Nougat firmware FOTA zip.  Follow the below step by step guide to Install 25.40.219.38 update on Asus Zenfone 3 Deluxe 5.5.

Changelogs :

  • Android Security Patch
  • Improved Camera app
  • Improved System Performance
  • Fixed Regular bugs

Source: Asus

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