Download Stock Android 7.0 Nougat firmware for Asus ZenFone 3 Deluxe ZS550KL [22.40.26.43]

ZenFone 3 Deluxe ZS550KL started receiving Stock Android 7.0 Nougat firmware by Asus. The Nougat update for ZenFone 3 Deluxe ZS550KL carries build number 22.40.26.43 and is live via OTA. The Android 7.0 Nougat firmware for ZenFone 3 Deluxe ZS550KL will hit your device anytime soon but if you are getting impatient to download the stock Nougat zip for your device then follow the description below, there you would be able to download Android 7.0 Nougat 22.40.26.43 firmware for ZenFone 3 Deluxe ZS550KL. Give a check for the OTA update, navigate to

Settings >> About device >> Check for updates

Below we have mentioned two different procedures to update your device on Android 7.0 Nougat firmware , just go ahead and follow them to install the latest Android 7.0 Nougat 22.40.26.43 firmware on your ZenFone 3 Deluxe ZS550KL.

How to install Android 7.0 Nougat 22.40.26.43 firmware on ZenFone 3 Deluxe ZS550KL

Before you begin:

Disclaimer: This tutorial includes multiple operations which include flashing Stock Firmware. Follow the guide on your own risk, we are not responsible if you brick or damage your device however the chances of bricking a device are rare but you have to pay full attention on the complete guide to avoid any issues and difficulties while performing any of the above mentioned operation.

Your phone battery should be charged minimum 60%

Download Asus USB drivers

Procedure to install Android 7.0 Nougat 22.40.26.43 firmware on ZenFone 3 Deluxe ZS550KL via Stock Recovery (Non Rooted devices)

  • Copy the Android 7.0 Nougat 22.40.26.43 firmware OTA zip file to the internal memory of your Asus ZenFone 3 Deluxe ZS550KL
  • Turn off your device and reboot into recovery mode.
  • Once in recovery, use Vol up or Vol down button to navigate and select apply updates.
  • Browse and select update zip file and flash it.
  • Once done reboot your device.

Download these files:

Download ZenFone 3 Deluxe ZS550KL

22.40.26.43 firmware for ZenFone 3 Deluxe ZS550KL

That’s it! If you have successfully updated Android 7.0 Nougat 22.40.26.43 firmware on your ZenFone 3 Deluxe ZS550KL please let us know, for any query feel free to contact us by posting your queries in the below provided comment section. Please give us like to say thanks and stay tune on Facebook/Twitter/Google+ for future update.

A Software Engineer who loves to hang around latest gadgets and writes his own experiences to get the best possible and accurate information.

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