Stock / Raw ROM For Asus ZenFone 8 (ZS590KS)

Asus ZenFone 8 (ZS590KS)


In the dynamic world of smartphones, the Asus ZenFone 8 (ZS590KS) has captured the attention of tech enthusiasts. To amplify the potential of this device, users often explore Stock and Raw ROMs. This guide is designed to demystify the world of Stock/Raw ROMs for the Asus ZenFone 8, highlighting their importance, advantages, and the straightforward process of unlocking the full capabilities of this remarkable phone.

Understanding Stock/Raw ROMs:

Before we delve into the specifics, let’s break down the jargon. A Stock ROM is the official firmware pre-installed on a device by the manufacturer, ensuring a stable and optimized software environment. On the other hand, a Raw ROM is an unmodified version of the firmware, providing users with customization options while maintaining stability.

The Advantages of Stock/Raw ROMs for Asus ZenFone 8 (ZS590KS):

  1. Optimized Performance: Stock and Raw ROMs are tailored to the hardware specifications of the Asus ZenFone 8, guaranteeing optimal performance. This results in a smooth and responsive user experience for individuals of all ages.
  2. Stability and Reliability: Both types of ROMs offer a stable foundation, minimizing the risk of software glitches, crashes, or other performance issues. This stability is crucial for maintaining a reliable phone experience.
  3. Customization and Control: Raw ROMs, in particular, provide users with a level of customization and control over their Asus ZenFone 8. This allows personalization without compromising the device’s stability.
  4. Official Updates and Support: Opting for a Stock ROM ensures users receive official updates and support from Asus. This includes security patches, feature enhancements, and the latest Android versions, keeping the ZenFone 8 up-to-date and secure.

Installing Stock/Raw ROM on Asus ZenFone 8 (ZS590KS): Now, let’s simplify the installation process into user-friendly steps suitable for individuals of all technical backgrounds.

  1. Data Backup Precautions: Begin by safeguarding your data. Back up important files and settings to ensure a seamless transition during the installation process.
  2. Identifying the Correct ROM: Choose the appropriate Stock or Raw ROM for your Asus ZenFone 8 (ZS590KS). Verify the compatibility and authenticity of the firmware to ensure a successful installation.
  3. Using Official Flashing Tools: Asus often provides official tools for flashing Stock or Raw ROMs. Download and install the recommended tool on your computer to facilitate the installation process for your ZenFone 8.
  4. Enabling Developer Options and USB Debugging: Access the Developer Options on your Asus ZenFone 8 and enable USB Debugging. This step establishes a secure connection between your phone and computer during the installation.
  5. Flashing the ROM: Connect your Asus ZenFone 8 to your computer, open the official flashing tool, and follow the on-screen instructions to flash the Stock or Raw ROM. This process replaces the existing firmware, optimizing your phone’s performance.


Embracing Stock or Raw ROMs for the Asus ZenFone 8 (ZS590KS) is a strategic move for users seeking to unlock the full potential of their smartphone. From optimized performance to customization options, the benefits are diverse. By following these user-friendly steps, you’ll not only understand the significance of these ROMs but also master the art of installing them effortlessly. Elevate your Asus ZenFone 8 experience – unleash the possibilities of Stock/Raw ROMs today!

Update: How to install Android 13 Beta on Asus Zenfone 8 (ZS590KS)


How to flash:


  • Step 1: Turn the device off, hold down the Volume Up key and then hold down Power key to enter Fastboot mode. After that, connect your Zenfone to your PC via a USB cable.
  • Step 2: Decompress the RAW ROM file, and then use the included scripts to flash your phone:
    • Windows: Double click the update_image.bat file
    • Ubuntu: Execute
    • MacOS: Execute
Caution: Do not unplug the USB cable and ensure there is a stable connection between your Zenfone 8 and PC during the flashing process.
  • Step 3: When the flash update finishes, a ‘Download Complete’ message will appear on the terminal. Hit the Enter key on the keyboard to restart your Zenfone. If any failed message appears on the terminal, the flash was unsuccessful. In this case, please try again or report the issue.


Download the firmware file into the root directory, aka the outermost place, of the internal storage>Reboot>Tap the “system update” notification

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