How to Root Oppo A9 2020 Using Magisk

You want to rooting on your Oppo A9 2020 samrtphone. We are publishing this page accurate guide for rooting your device. Also, we are attach below all details of this process. So, you can follow the easy guide How to Root Oppo A9 2020 Using Magisk.

Rooting for Android means similar to the jailbreaking the device to get access to the root directory of your android mobile. It will give you the superuser access as an administrator to use your device over an Android subsystem and system apps. Though sometimes improper rooting may brick your device or void your device warranty as well (if applicable). But it will give you some unleash power and access to change or edit the system settings, themes, icons, install other mod files, etc.

You will require to download the patched image file from Magisk Manager and flash it. For doing this, your device bootloader should be unlocked. By rooting your handset, you will get a superuser or administrator access to your system. Therefore, you can easily customize, change or edit system files according to your preference. Let’s take a closer look at Rooting access.

  • You can get access to all files on your Oppo A9 2020, even the files which present in the root directory of your phone.
  • You can increase the performance of your device by overclocking.
  • By rooting you can increase battery life by underclocking device.
  • Uninstall Bloatware on Oppo A9 2020.
  • You can block Ads on any applications.
  • By Rooting Oppo A9 2020, you can View, Edit, or Delete any system file inside the root directory.
  • You can install the Xposed Framework and Xposed module support.

Steps to Root Oppo A9 2020 CPH1937 via Magisk

Please Note:
  • After Rooting, it may void the warranty of your phone.
  • Rooting will block the official OTA updates

Download Stock ROM
  Once you have downloaded the exact firmware file based on your device model number, you can extract the boot.img file to patch it via Magisk manager app.

1. How to Extract and Patch Boot Image using Magisk?
  • First of all, download and extract the ROM to your PC.
  • Attach your device via USB cable and copy only the boot.img file from the extracted folder to your device storage
  • Launch Magisk Manager. When a popup appears asking to install Magisk, select INSTALL and choose install again.
  • Tap on “Patch Boot Image File”.
  • Install patched boot image TWRP
  • Navigate to internal storage and select your phone’s boot image that you transferred earlier.
  • Wait for a couple of seconds. Magisk will start patching the boot image.
  • Once the boot image has been patched, copy the “patched_boot.img” from the internal storage and replace it in the ADB fastboot extracted ROM folder on your PC.
Now you can follow the second step to flash the patched boot image file.

2. How to Install the Patched Boot Image on Oppo A9 2020

Follow the given link to install Patched Boot Image on Oppo A9 2020 CPH1937:

  • We assume that you have already downloaded the ADB & Fastboot tool from the link given above.
  • Now, extract the ADB fastboot tool, then move the patched boot image to the same folder.
  • Hold the Shift key and right-click on the mouse to open the command window/PowerShell.
  • Next, enter the following command:
    • Flash the “patched_boot.img” to install Magisk and root your Android device:
              fastboot flash boot patched_boot.img    
    • For devices with A/B partition system, use the following commands:
             fastboot flash boot_a patched_boot.img    
             fastboot flash boot_b patched_boot.img    
    • Please replace [patched_boot.img] with the name of the boot image file you downloaded followed by the .img extension.

  • The flashing process will begin. Once done, run
             fastboot reboot      

How to Verify if your phone has a systemless root?
  1. Download and install the Magisk Manager app APK, and launch it.
  2. To verify that you have a systemless root, check the top of the screen and if you see all options with
Green Tick which means you have successfully rooted and bypassed SafteyNet.

That’s all folks! If we helped you in rooting your Oppo A9 2020, then we’re glad we could be of use.

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