How to Unroot VIVO X21s & Restore Stock ROM? Install!

In this article, I will display step by step instruction guide on how to unroot the VIVO X21s with just one click. Furthermore, I will showcase three simple methods on the same. And also how to restore stock ROM on the VIVO X21s. Alright, let’s start.


About VIVO X21s

Here are some of the key features and specifications of the newly launched VIVO X21s smartphone.

  • Firstly, it has a 6.41 inches display with a resolution of 1080 by 2340 pixels. A total of 402 pixels per inch.
  • And VIVO X21s also comes with Android 8.1 OREO.
  • And under the hood, the phone has a Snapdragon 660 chipset.
  • The Phone also comes with 6GB Ram and 128GB Storage. 
  • Furthermore, the camera sensor is – 12 MP + 5 MP dual rear camera and 25MP front shooter.
  • Finally, the battery on the phone is a non-removable 3780 mAh.

MUST READVarious Issues on the VIVO X21s & How to Fix Them.

What do you mean by Unroot or Unrooting the VIVO X21s Android Phone?

Unroot or unrooting the VIVO X21s Android device simply means going back. When you root the device, you get the permission to do extra customization on the phone. But due to some reason you want to go back and unroot the phone. So that the phone return to stock.


What are the advantages of Unrooting the VIVO X21s?

So, the only main advantage of unrooting the VIVO X21s Android phone is to get the warranty back. The warranty is void when you root the device. When something goes wrong in the smartphone, you want to go back and unroot and claim the warranty. Unrooting is pretty easy and convenient for the users.

What if I have custom ROM installed on the phone? How do I go back to stock ROM or stock firmware?

  • First of all, Boot into recovery mode ie, TWRP custom recovery on VIVO X21s or CWM custom recovery on VIVO X21s.
  • And then go to Backup and Restore > Restore > “Choose the backup file” (I am sure you did back up your current firmware before installing custom ROM on the phone).
  • And now reboot the phone. 
  • So, you are now back to stock ROM on the VIVO X21s. But the phone still has root access, to unroot the phone consider the steps below. 

Do note that the above procedure does not Install Stock Recovery it only installs the stock ROM.

Also, Read How to Install Custom ROM on VIVO X21s.

How to Unroot the VIVO X21s Android Phone?

Important points before Unrooting the VIVO X21s:

  • Firstly, charge the phone fully.
  • And only use genuine accessories such as data cable.
  • Carefully see step by step instruction guide to unroot the VIVO X21s.
  • Techdroidtips is not responsible if anything goes wrong with the smartphone. Please do it at your own risk.

Unroot VIVO X21S Restore Stock ROM

Let’s Unroot the VIVO X21s: SuperSU METHOD 1

This method is for the users who rooted their VIVO X21s with the help of SuperSU zip file.

  • Launch SuperSU app and go to setting. 
  • Scroll to the bottom.
  • And tap on “Full Unroot” button.
  • Let the process start and the device will reboot.
  • Finally, you have successfully unrooted your VIVO X21s with the help of the SuperSU app.

An IMPORTANT article related to the phone. Root VIVO X21s.

How to Unroot the VIVO X21s with just one click: METHOD 2

Precautions – 

  1. Fully charge the phone.
  2. Also, turn on Wi-fi or mobile data network on your phone.

Lets Unroot Your VIVO X21s 

  • Firstly, download KingoRoot Application on your smartphone.
  • Install the App on your VIVO X21s.
  • Open the app and click on Unroot Your Phone option in the app.
  • Let the process happen and make sure you do not interrupt the whole process.
  • That’s it congratulations you have successfully unrooted the VIVO X21s with just one click. 
  • Try a different method if you fail to unroot the device via this method.

Also Read. Unlock Bootloader on the VIVO X21s.

How to UnRoot VIVO X21s with PC: METHOD 3

  • First of all, download and install KingoRoot PC application on your computer or laptop.
  • Furthermore, connect the VIVO X21s phone via data cable to your PC.
  • Next, Open the KingoRoot application.
  • And click on the “Remove Root” or “Unroot” option in the application.
  • Finally, congratulations just wait for a few minutes and voila your phone VIVO X21s is now back to stock.

In conclusion, I hope this article helped you out in successfully unrooting the VIVO X21s. And if you have encountered any issues regarding unrooting the device then do let me know in the comment section below.