If you want to restore back your Asus Zenfone Pegasus 3, unroot your phone and go back to Stock Firmware from some custom ROM then this guide is made out for you. Android is great, but sometimes, the version you get with your Asus Zenfone Pegasus 3 whether its latest Android version. Your phone will perform well at that time, but after a few months, you can experience freezing or hanging problem on your Asus Zenfone Pegasus 3 smartphone. There is some issue that is not going away by clearing cache or even by a factory reset. Flashing stock ROM resolves several software problems or another sort of issues in a smartphone. Asus Zenfone Pegasus 3 Android smartphone comes with a 5.2-inch HD display with screen resolution of 1280 x 720 pixels. Asus Zenfone Pegasus 3 is powered by 1.3GHz quad-core processor along with 2GB of RAM & 16GB of internal storage. As far as the cameras are concerned, the Asus Zenfone Pegasus 3 comes with a 13-megapixel primary camera and 5-megapixel front-facing camera.

In this post, we will provide you a detailed guide, which will not only include all the basic flashing details, but also a step-by-step instruction to easily flash Stock Rom on your Asus Zenfone Pegasus 3 in few minutes. It is necessary for the Android smartphone to update the firmware in its stock firmware. Restoring or flashing back factory (stock) ROM on your Asus Zenfone Pegasus 3 is easy to install a new operating system on your desktop or laptop system. It is also easy when you become familiar with the whole process. You do not need any specialization to do this procedure. We give you all the necessary files in Flash Stock Rom on Asus Zenfone Pegasus 3. Before we get started with the step-by-step tutorial, make sure that you have the following tools ready and in place to begin.

Advantage Of Stock ROM

      The stock firmware operating system is the result of many research and testing done by the device manufacturer and/or mobile service carrier. The benefits of updating your Asus Zenfone Pegasus 3 device include.
      • A set of new features with the latest updates that you might be missing out on.
      • Flashing Stock ROM can solve several software issues. 
      • Essential security patches to keep your Asus Zenfone Pegasus 3 device safe and secure.
      • Improved hardware and software performance along with optimizations.
      • Latest updates are pushed automatically to Asus Zenfone Pegasus 3 by the device manufacturer.


      • Download the correct stock firmware. You can check your model number by navigating to [To check your device model: Go to Settings >> About phone >> model number].
      • This Stock Firmware has to be installed on the Asus Zenfone Pegasus 3 only; if tried on another smartphone, your device might get bricked.
      • Enable the USB Debugging & OEM unlock of Asus Zenfone Pegasus 3. To allow USB debugging Navigate to Setting >> About Phone >> Now Tap on Build Number 7 times until you see a message on the screen like ” You Are Now A Developer.
      • You need a Laptop or PC & USB cable. 
      • Your Asus Zenfone Pegasus 3 should have at least 60-70 % of battery to perform the flashing process.
      • Download all the required files from the below download link and also Install appropriate Android USB Driver for your device.

      Download Links:-

      Stock Firmware for Asus Zenfone Pegasus 3 Download
      SP Flash Tool  Download
      Install Vcom Driver Download

      How To Install Stock ROM on Asus Zenfone Pegasus 3

      This process will not only return your Asus Zenfone Pegasus 3 to its original firmware, but it is also the very useful procedure if somehow you messed-up your device. you can Unbrick or Fix Bootloop using Stock Firmware. Here’s the guide about How to Install Stock firmware on Asus Zenfone Pegasus 3.

      Thank you for reading this post to install stock ROM on Asus Zenfone Pegasus 3 and stay connected to Kbloghub to continue enjoying these types of posts. If you find that we have missed out anything, then please let us know via comments. Also, you can give a call for a dead link to replace it with a new one. If you find this post helpful, please share this post on social media. It will take only a few moments and it will be quite easy and helpful for others.


      Please enter your comment!
      Please enter your name here