How to Install Official Firmware Asus Zenfone 3 Deluxe

Download official Firmware Asus Zenfone 3 Deluxe –

Download and Install official Firmware for Asus Zenfone 3 Deluxe, if you have a Asus Zenfone 3 Deluxe Smartphone and you want to Install official ROM it then You are on Correct place. in this article You Will learn how to Install official Firmware on Asus Zenfone 3 Deluxe. Asus ZenFone 3 Deluxe (ZS570KL) smartphone was launched in May 2016. The phone comes with a 5.70-inch touchscreen display with a resolution of 1080 pixels by 1920 pixels.

The Asus ZenFone 3 Deluxe (ZS570KL) is Run on Android 6.0 OS Which IS Powered by 1.6GHz quad-core Qualcomm Snapdragon 821 processor and it comes with 6GB of RAM. The phone packs 256GB of internal storage that can be expanded up to 246GB via a microSD card. As far as the cameras are concerned, the Asus ZenFone 3 Deluxe (ZS570KL) packs a 23-megapixel primary camera on the rear and a 8-megapixel front shooter for selfies.

The Asus ZenFone 3 Deluxe  is a dual SIM (GSM and GSM) smartphone that accepts Micro-SIM and Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, USB OTG, FM, 3G and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include Compass Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor and Gyroscope.


1. This Guide is Only For Listed Device, Don’t try on other Devices, it cause bootloop.
2. Flashing The Rom will erase all your Data with official Rom, So create a backup of your personal data before Flashing, if possible.
3. Please Do carefully, We are not Responsible for any damage, bootloop, or dead SD card’s.
4. Ensure that your Device atleast 50% charge During Flashing Process,to Stop the Accidentally Switch off.
5.Follow all steps correctly otherwise it cause bootloop.

Require tools and Files-

File NameDownload
Driver [Must Require]Download
Official Firmware ZS550KLDownload
Backup NVRAM [Must Require]Go–Here

How to Install official Firmware on Asus Zenfone 3 Deluxe-

1. Download official Firmware from above and extract it inside a Folder.
2. Download and Install adb and fastboot Driver on PC. Download Driver From Here
3. Reboot your Phone into bootloader by holding volume down and power Key.
4. Connect Phone to PC, Go to ROM folder and Run Flash all.bat File, wait For Success Done.
5. if Not work use Command Like This
fastboot flash 'partition name' file name with format
ex. fastboot flash system system.img
6. Done.

So this is a Complete Guide to Download and Install official Firmware on Asus Zenfone 3 Deluxe. if you have any question use comment Section.