Asus Zenfone 8 ZS590KS Firmware Flash File (Stock ROM Collection)

Today we have the latest firmware flash file for the Asus Zenfone 8 ZS590KS powered by a Qualcomm Snapdragon 888 5G processor. To install the firmware flash file, we need a software called the QFil Flash tool which can be helpful to flash the stock ROM on your device. The method is simple and easy.

This process is helpful if you have bricked your device, lag, or shuttering performance, to fix Bluetooth and WiFi issues, to unroot or bypass the FRP lock. So without further wasting our time, let’s understand what is stock firmware flash file.

Asus Zenfone 8 ZS590KS Firmware Flash File (Stock ROM Collection)

Asus Zenfone 8: Device Overview

The Zenfone 8 is a compact phone from Asus. It features a 5.9 inch Super AMOLED screen with a resolution of 1080 x 2400 pixels and an aspect ratio of 20:9. The display is set at 120Hz and supports HDR10+ content. The display even has a peak brightness of 1100 nits, so outdoor visibility won’t be a problem. Under the hood, we have the flagship Qualcomm Snapdragon 888 built on a 5nm manufacturing process. It is an octa-core processor with one Kryo 680 core clocked at 2.84 GHz, three Kryo 680 cores clocked at 2.42 GHz, and four Kryo 680 cores clocked at 1.8 GHz. For handling the graphics-intensive tasks, we have the Adreno 660.

In terms of optics, we get a dual-camera setup at the rear and a single selfie camera at the front. The dual setup at the rear consists of a 64MP primary sensor paired with an f/1.8 lens and a 12MP ultrawide sensor paired with an f/2.2 lens. On the front side, we get a 12MP sensor paired with an f/2.5 lens. The rear setup is capable of capturing 8K videos at 24fps. And the front selfie camera can also do 4k recording at 30fps.

The smartphone is available in four storage variants: 128GB internal storage + 6GB RAM, 128GB internal storage + 8GB RAM, 256GB internal storage + 8GB RAM, and 256GB internal storage + 16GB RAM. The smartphone comes with Android 11 out of the box with ZenUI 8 skin on top. We also get IP68 dust & water-resistant with this smartphone.

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In terms of communications, we get Wi-Fi 802.11 a/b/g/n/ac/6e, Bluetooth 5.2, GPS, NFC, FM radio, and USB Type-C 2.0. For sensors, we have an under-display fingerprint sensor, accelerometer, gyro, proximity, and compass. This is a compact smartphone, and due to the less space, Asus went with a 4,000 mAh cell that can be topped up to 100% in 80 mins using the 30W fast charging adapter included in the box. The smartphone is available in two color options: Obsidian Black and Horizon Silver.

Advantages of Stock ROM:

Here are the answers to why you need to download and save the Asus Zenfone 8 Stock ROM flash file on your computer.

  • If your device is dead, you can unbrick using the Stock ROM file
  • You can fix or repair the IMEI on your device using DB files from Stock ROM
  • Remove any malware or Adwares from Zenfone 8
  • You can fix the boot loop issue on Zenfone 8
  • Fix Unfortunately, the app has stopped error on Zenfone 8
  • Fix Network related issue
  • Patch Boot image to Root using Magisk
  • You can unroot Zenfone 8
  • To Reset or Remove FRP on your device
  • Restore Zenfone 8 back to Factory State

Firmware Details:

  • Device Name: Asus Zenfone 8 ZS590KS
  • ROM Type: Stock ROM
  • Gapps File: Included
  • Tool Supported: QFil Flash tool
  • Processor: Qualcomm Snapdragon 888 5G Processor
  • Android Version: Android 11

How to Install Asus Zenfone 8 ZS590KS Flash File

Before installing the Stock ROM on your Asus Zenfone 8, you should download the firmware flash file. Then download and install the USB Drivers and flash tool on the PC as well. Once you’re done with these, you can proceed to the steps below. But let’s take a quick look at the Stock Firmware importance and firmware details below.

Pre-Requirements:

Download Flash Files

Firmware Detail Download Link
Flash File Name: WW-30.12.112.22 | 30.12.112.22
File Size: 2.7 GB
File Type: OTA
Android Version: Android 11
Download
Flash File Name: WW-30.11.51.115 | 30.11.51.115
File Size: 2.7 GB
File Type: OTA
Android Version: Android 11
Download
Flash File Name: WW-30.11.51.103 | 30.11.51.103
File Size: 2.7 GB
File Type: OTA
Android Version: Android 11
Download
Flash File Name: WW-30.11.51.67 | 30.11.51.67
File Size: 2.7 GB
File Type: OTA
Android Version: Android 11
Download
Flash File Name: 30.11.51.41
File Size: 2.7 GB
File Type: OTA
Android Version: Android 11
Download

Method 1: Instructions to Install via Recovery:

  1. Download the latest firmware from the above update tracker section (if available).
  2. Turn off your phone and enter the recovery mode by pressing the Power button +Volume UP button.
  3. Once you have booted into the recovery mode, select apply update from sd card.
  4. Locate the firmware file on your phone’s internal or external storage and select it.
  5. The installation will begin.
  6. Once the process is completed, your phone will reboot to put things into place.
  7. That’s it!

Methods 2: Install RAW Firmware zip file:

Suppose you have downloaded the RAW firmware zip file, then you can follow this method 2 to install the firmware on your Asus Zenfone 8 ZS590KS.

  1. First of all, download the Asus Zenfone 8 ZS590KS RAW firmware zip file and extract it on your PC.
  2. Open the extracted folder and it should contain the flashing script, full RAW firmware files, and Android Tools.
  3. Turn off your Asus Zenfone 8.
  4. Enter the fastboot mode by pressing and holding the Volume Up and Power keys simultaneously.
  5. Once your phone is powered off, hold the Volume Up and Power keys together to enter Fastboot Mode.
  6. Connect your phone to the PC using the USB cable.
  7. Look for the ‘flashall_AFT.cmd‘ file and double click on it to launch the flashing script.
  8. When the script started reading in the command prompt (CMD) window, you have to wait until the process gets completed.
  9. Once the installation is completed, your device will reboot automatically to the new update.

That’s it, guys. We hope that you’ve installed the Stock Firmware on your Asus Zenfone 8 device successfully. Feel free to ask in the comments below for any queries.

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