How to Root and Install TWRP Oppo A9 2021


How to Root and Install TWRP Oppo A9 2021 – If you are into Mods, flash files, etc. on an Android phone and are using Oppo A9 2021 or planning to buy one, this tutorial is for you. Here in this article, I will share with you an Easy way To Root Oppo A9 2021 Without PC.

How to Root and Install TWRP Oppo A9
How to Root and Install TWRP Oppo A9

How to Root and Install TWRP Oppo A9 2021

What is Root?

Root for Android means it is similar to jailbreaking the device to gain access to the root directory of your android phone. This will give you superuser access as an administrator to use your device via the Android subsystem and system apps.

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Although sometimes improper root can damage your device or void your device warranty (if any). But it will give you some loose power and access to change or edit system settings, themes, icons, install other mod files, etc.

Advantages of Root Oppo A9 2021

  • You can get access to all files on the Oppo A9 2021, even the files that are in the root directory of your phone.
  • You can increase the performance of your device by overclocking.
  • With root, you can increase battery life with underclocking devices.
  • Uninstall Bloatware on Oppo A9 2021.
  • You can block Ads in any application.
  • With Root Oppo A9 2021, you can View, Edit, or Delete any system files inside the root directory.
  • You can install Xposed Framework and Xposed module support.


  1. You will need to install ADB and Fastboot on your PC for this tutorial.
  2.  You need to have at least 50% battery or more to continue this tutorial
  3. You are also advised to take a backup of your data that is currently on the   OPPO  A9 2020 because this process will completely erase the irreversible data afterward.


  • Download the ADB (Android Debug Bridge) tool for your computer. To download ADB tools click here.
  • When finished downloading, extract it. Then Download TWRP img. Click here to Download TWRP img.
  • Copy downloaded TWRP img file to extracted ADB tools folder.
  • Now enable OEM to unlock and USB debugging options. Follow the image guide below to enable both options.
  • – Go to settings -> about the phone
    – Tap 7 times on the Version number to activate ”  Developer Options  ”
    – Go to settings -> Additional Settings -> Developer Options and enable options
    – Once developer options are visible, find “OEM unlock” and “USB Debugging” and activate them too.
  • Now connect your   OPPO  A9 2021 to the computer using a USB cable. Before proceeding any further, make sure to back up all your data on an Oppo Android phone. After you connect your phone to the computer, your   OPPO  A9 2021 will ask permission to connect with your computer by USB debugging.
  • Open downloaded ADB folder which also contains TWRP img file. Click on the address bar and type “cmd” to open a command prompt to your current folder.
    • In the command prompt type
  • adb devices
    • If you see any devices listed then you are good to go. Now type the below command to enter the bootloader adb reboot bootloader
    • Now you can see the phone is loaded in the bootloader. Then type the below command to flash recovery. At the end of the command provide the name of the TWRP img file you downloaded. fastboot flash recovery twrp-
    • After the above process is complete again type the command below fastboot boot twrp-
    • Now you can see TeamWin open on your phone. Step 2: Install Magsick to Root   OPPO  A9 2021.
    • First, download the latest version of Magisk. Click here to download Magisk Zip.
    • If you download Magisk Zip to your computer, place the Zip file in your phone’s SD card or phone storage and remember the location of the Magisk Zip.
    • Then turn off your Oppo phone.
    • Press & hold  Volume Down + power button, at the same time for about 5 seconds.
    • Then the phone will reboot and you can see the Team Win recovery menu.
    • Click on the Install button as shown below
    • Now find the downloaded Magisk Zip file.
    • Now install the Zip file and wait for the installation to finish. Now reboot your device to see it working on your device.
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  • First, download the Magisk Manager Apk.
  • After downloading complete install Magisk manager on your Oppo phone to Root Oppo A9 2021.
  • Done!


If I helped you in how to Root your Oppo A9 2021 then I am glad that we were of use. If you have any questions regarding this guide then let me know below, I’ll be happy to assist you!

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I'm Ruhul Amin, from Assam Guwahati (India) I have been Running this Blog since 2020 with my full effort to Help users in the Tech field and clear doubt and provide advanced guides in simple methods.


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