Easy Method to Root Blackview BV9800 Pro using Magisk without TWRP

Blackview BV9800 Pro is one of the latest rugged smartphones that was launched recently in 2019. It is powered by the Helio P70 Octa-core processor. The smartphone comes with a 6.3” FHD+ Waterdrop Screen and 1080 x 2280 pixels. If you’re a Blackview BV9800 Pro user and want to enable root access on your device, then you’re in right place. Here in this guide, we will help you to Root Blackview BV9800 Pro using Magisk without TWRP recovery with all the requirements and step-by-step process.

Most of the Android user loves to customize their smartphones due to its open-source nature. Users mostly perform flashing custom firmware, installing a custom recovery, flashing custom modules, or rooting as well. By gaining the superuser access on your Android device, you can easily tweak or customize your device UI, edit/change system settings, removing bloatware, etc that can’t be possible without rooting.

In order to root your device, we will use Magisk to patch the stock boot image file and flash it on the boot partition of your device. This process will enable root access on your device without affecting the system partitions. Magisk will also hide the security detections like Google SafetyNet, enterprise/bank system integrity checks, game tamper checks, etc.

Easy Method to Root Blackview BV9800 Pro using Magisk without TWRP

Now, let’s take a quick look at the device overview below:

Blackview BV9800 Pro Device Overview

Blackview BV9800 Pro was announced in October 2019 which sports a 6.3-inch IPS LCD display with a screen resolution of 1080 x 2280 pixels.

Blackview BV9800 Pro is powered by a 4x 2.1 GHz ARM Cortex-A73, 4x 1.95 GHz ARM Cortex-A53, Cores: 8 with  MediaTek Helio P70 chipset coupled with 6GB of RAM and 128GB of internal storage. It also supports an external memory card. The device came out of the box with Android 9.0 Pie and backed by a 6580 mAh battery (Non-removable).

As far as the camera concerned, the device has a triple-camera setup with 48MP + 5MP primary sensors and a selfie camera with a 16MP lens. Other connectivity option includes 4G-VoLTE, GPS, Glonass, Bluetooth, Mobile Hotspot, accelerometer, ambient light sensor, gyroscope, proximity sensor, and compass/ magnetometer. etc. The Blackview BV9800 Pro comes with a face unlock feature.

Steps To Root Blackview BV9800 Pro Using Magisk

Follow the full depth guide along with requirements and download links below.

Keep in mind:

  • Rooting may void the manufacturer’s warranty on your device.
  • Rooting will block the firmware OTA updates.

Now, let’s head over to some of the necessary steps which you need to abide by:


  • Your phone should have battery juice more than 60% at least.
  • Keep a backup of your device data at first. Therefore, if anything goes wrong, you can get back the important data.
  • The image file in this article is supported by the Blackview BV9800 Pro model only. DO NOT try to flash it on other models.
  • You will also require a PC/Laptop and a USB cable in order to connect your device with the computer.
  • You should download all the necessary files, tools, and drivers from below accordingly.

Required Downloads:


We’re at GetDroidTips won’t be responsible for any kind of error or damage that occurs to your phone during or after following this guide or flashing any file. You should know what you’re doing. Take a full backup at first and proceed at your own risk!

1. Steps to Extract and Patch Boot.image using Magisk

  • First of all, you will need to download the Stock ROM from above and extract it to your PC.
  • You need to extract the boot image using the MTK Droid Tool
  • Next, connect your device via a USB cable and copy the boot.img file only from the extracted ROM folder to your device storage.
  • Launch the Magisk Manager app on your phone. It will open a popup that will ask you to install Magisk.
  • Choose the INSTALL option and select Install again.
  • Next, tap on the “Patch Boot Image File”.
    Install patched boot image TWRP
  • Head over to the internal storage and select the boot image file of your device that you’ve moved earlier.
  • You need to wait for a while and Magisk will start patching the stock boot image.
  • Once the boot image has been patched completely, you have to copy the “patched_boot.img” from the internal storage and replace it in the same extracted ROM folder on your PC.

Now, you’re ready to follow the second step to flash the patched boot image file.

2. Steps To Install the Patched Boot Image on Blackview BV9800 Pro

Follow the proper guide to install Patched Boot Image on Blackview BV9800 Pro from below link:

Guide to Install Patched Boot Image on MediaTek Device

In some cases, if the above method doesn’t work on your Blackview BV9800 Pro, then try via ADB fastboot method.

  • Now, extract the ADB & Fastboot tool, then move the patched boot image file to the same folder.
  • Press and hold down the Shift key + right-mouse-click to open the command window/PowerShell.
  • Next, enter the following command in order to 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, you have to 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.

  • Wait for the flashing process to complete.
  • Finally, type in the command to reboot your device.
fastboot reboot
  • Done.

Steps to Verify the Systemless Root

  1. Launch the Magisk Manager app on your device.
  2. Now, in order to verify the systemless root access on your phone, you will see the status screen. Here all options should be green ticked if properly rooted. If yes, that means you’ve successfully bypassed the Google SafetyNet measure as well.Magisk Status Check

That’s it, guys. We hope that you’ve found this guide useful and have successfully rooted your Blackview BV9800 Pro device. For any queries, feel free to ask in the comments below.


    1. i unlcoked bootloader usingthis meathod:

      Enable Developer Options on your BV9800 Pro by going to Settings > About Phone > Software information > Build number. Tap on the Build number repeatedly until you see the message “You are now a developer!”.
      Go to Settings > Developer Options > USB Debugging, and enable it.
      Download and install the necessary drivers for your BV9800 Pro on your computer.
      Download the ADB and Fastboot tools on your computer.
      Connect your BV9800 Pro to your computer using a USB cable.
      Open a command prompt or terminal window on your computer, and navigate to the folder where you installed the ADB and Fastboot tools.
      Type the command “adb devices” to confirm that your BV9800 Pro is properly connected to your computer.
      Type the command “adb reboot bootloader” to boot your BV9800 Pro into fastboot mode.
      Once your BV9800 Pro is in fastboot mode, type the command “fastboot flashing unlock” to unlock the bootloader.
      Follow the on-screen instructions to confirm the bootloader unlock process.

      then i got this image file. file: https://mega.nz/file/KGZDia4I#wOcAaHE4wQzA1SgPpzVkIzijpMpnueBV0lpLJj694GE

      and patched it on magisk on my phone and sent it back in my pc.

      after i put into the cmd while in fastboot “fastboot flash boot [the patched img file name and location]”

      ask me or chat gpt for problems cause that thing and this vid: https://www.youtube.com/watch?v=hTFK1OZ4DaU got me through it.

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