Download and Install v3.7.8 Update For Verizon ZenFone AR (Blueborne Fix)

Today Verizon started rolling a new update for Verizon Asus ZenFone AR. Asus Zenfone AR is a special device which was released few month back with Android 7.0 Nougat. Verizon has released the first update which brings the version number v3.7.8.  The update is rolling out via OTA (over-the-air) with FOTA Update zip based on Android 7.0 Nougat for ZenFone AR. The update brings the latest Android Security Patch for the month of September 2017 with Blueborne Security Patch. Along with Security update, Verizon has fixed some of the regular bugs and improved the build.

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 v3.7.8  for ZenFone AR wrapped with ZenUI Skin. The Nougat v3.7.8 update for Verizon ZenFone AR started rolling out.

Download Install v3.7.8 Update For Verizon ZenFone AR

Install v3.7.8 Nougat For Verizon ZenFone AR V570KL

If you do not receive the Nougat update prompt, to check if you have received the new update for ZenFone AR then please go to Setting > About > System Update to update manually. The latest OTA update for ZenFone AR is based on the latest ZenUI OS. You can flash stock ROM on ZenFone AR with the latest Nougat firmware. Follow the below step by step guide on How to Download and Install v3.7.8 Nougat firmware for ZenFone AR.

Today you will learn on how to manually download and install official Android 7.0 Nougat for Asus Zenfone with version WW_v3.7.8. Now download the Nougat OTA for ZenFone AR. Remember this will work only on ZenFone AR (V570KL).

In this article, we will guide you how to Download and Install ZenFone AR Full firmware with VoLTE Support. Here we provide you download link to ZenFone AR Nougat firmware FOTA zip.  Follow the below step by step guide to Install v3.7.8 update on ZenFone AR.


Changelogs :

  • September Security Patch (2017)

Note :

  1. Your phone must be running official Stock ROM.
  2. Ensure your phone is not rooted.
  3. is not responsible for any damage to your phone while installing this Update.
  4. Make sure that you have latest USB drivers installed
  5. Take the complete backup of your phone and then proceed.



Build is not yet ready to download

Steps to Install v3.7.8 Nougat Firmware on ZenFone AR V570KL

To Install Nougat based OTA update on ZenFone AR, you can do that by either the first easy method or you can use PC/Laptop to sideload the OTA in the second method. Both are safe to use. But please make sure you read the steps carefully before flashing the Nougat OTA on ZenFone AR. Follow the above pre-requisite files before flashing any OTA file on ZenFone AR.


  1. Download the right firmware. Make sure you downloaded the full firmware from above link instead of a corrupted file.
  2. Your phone must have a stock firmware and stock recovery to flash this Stock Firmware.
  3.  This Firmware WW_v3.7.8 is supported only on ZenFone AR (V570KL).
  4. Make sure to do a full backup before upgrading ZenFone AR V570KL.
  5. Make sure you have followed the steps properly. Don’t Skip and Read! – We are not responsible for any damage that you make to your phone.
  6. Download ADB and Fastboot Drivers for the 2nd Method

Method 1 to v3.7.8 install Android 7.0 Nougat for ZenFone AR : 

  1. First of all Download the zip file from above link and rename the file to
  2. Now Switch Off your device and reboot into recovery mode by pressing Power button +Volume UP button.
  3. In recovery mode select apply update from sd card.
  4. Now Choose file which you downloaded.
  5. Wait until installation process completes.
  6. Once the installation process is completed and You can Reboot your ZenFone AR.
  7. That’s it fellas! Done. you have upgraded your smartphone.

Method 2 to Install v3.7.8 Android Nougat for ZenFone AR : 

  1. First of all Download the ADB and Fastboot drivers for Windows and Mac and extract it
  2. Now move the downloaded Android Nougat OTA zip file to ADB Folder
  3. Enable USB Debugging
  4. To Enable USB Debugging, First of all, You need to activate Developer Option on your smartphone.
  5. Once your developer option, Now you need to Enable USB Debugging. 
  6. In your PC/Laptop, Open the extracted ADB Folder and Open Command Window by pressing Shift Key + Right Mouse Click.Root And Install Official TWRP Recovery For
  7. Reboot your phone into recovery by pressing Volume UP + Power button.
  8. Now connect the PC to Mobile with USB Cable.
  9. Now enter the following command in the command window that you open
    adb devices
  10. This command will show if any device is connected properly. If it doesn’t show, then please check the drivers are installed properly or if the attached cable is damaged.
  11. If your device is listed, then please type the below command in your command window.
    adb sideload
  12. Wait until installation process completes.
  13. Once the installation process is completed and You can Reboot your ZenFone AR.
  14. That’s it, fellas! Done. you have upgraded Android Nougat on Asus ZenFone AR.

You have successfully upgraded your phone to latest Android Nougat for ZenFone AR (v3.7.8) which is based on latest ZenUI OS. If you have any questions or doubts or even feedbacks. Please comment below



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