Tecno Spark 20 Pro 5G (KJ6, KJ8) Firmware Flash File

The Tecno Spark 20 Pro 5G is the newest addition to Tecno’s Spark series. This smartphone has a screen with a 120Hz refresh rate and is equipped with a MediaTek Dimensity 6080 5G processor and 8GB of RAM. It has a dual rear camera setup, with the main camera being 108 megapixels. The phone also comes with a 5,000 mAh battery and supports 33W fast charging.

This guide will walk you through the process of installing the firmware flash file on the Tecno Spark 20 Pro 5G (KJ6, KJ8). The device comes with Android 14 (HIOS) pre-installed. If you are looking to fix common issues such as boot loops, pattern lock removal, FRP lock bypass, IMEI repair, or extraction of DA (download agent) files, then this guide is for you.

To install the firmware flash file on the Tecno Spark 20 Pro 5G (KJ6, KJ8), you will need to download the SP Flash tool, also known as the Smartphone Flash tool. The method we are presenting here is simple and user-friendly. For your convenience, we have also included video tutorials and step-by-step instructions to help you through the firmware file flashing process.

Tecno Spark 20 Pro

Tecno Spark 20 Pro 5G Specification:

The Tecno Spark 20 Pro 5G runs on Android 14-based HiOS 14 and features a 6.78-inch full-HD+ display (1,080×2,460 pixels) with a 120Hz refresh rate. It includes a Dynamic Port feature that displays notifications around the front camera cutout. Powered by a MediaTek Dimensity 6080 chipset, it comes with 8GB of RAM and 256GB of onboard storage, expandable up to 16GB using Tecno’s memory fusion technology.

For photography, the Tecno Spark 20 Pro 5G boasts a dual rear camera setup with a 108-megapixel primary sensor offering 3x optical zoom, and a 2-megapixel macro sensor. It also has an 8-megapixel front camera for selfies and video chats.

Connectivity options include Bluetooth 5.3, GNSS, FM, NFC, Wi-Fi, and a USB Type-C port. The phone has sensors like an ambient light sensor, e-compass, fingerprint sensor, g-sensor, and proximity sensor. It features Dolby Atmos-tuned dual stereo speakers and is powered by a 5,000mAh battery with 33W fast charging support. The device measures 168.51×76.21×8.29mm, with the vegan leather variant measuring 168.51×76.21×8.49mm.

Advantages of Stock ROM:

Here are the answers to why you need to download and save the Tecno Spark 20 Pro 5G Stock ROM flash file on your computer.

  • Unbrick Your Device: Use the Stock ROM file to revive your dead Tecno Spark 20 Pro 5G.
  • Repair IMEI: Fix or repair the IMEI on your device using DB files from the Stock ROM.
  • Remove Malware/Adware: Eliminate any malware or adware from your Tecno Spark 20 Pro 5G.
  • Resolve Boot Loop Issues: Select and fix boot loop problems on your Tecno Spark 20 Pro 5G.
  • Fix App Errors: Address “Unfortunately, the app has stopped” errors on your device.
  • Network Issues: Fix network-related problems on your Tecno Spark 20 Pro 5G.
  • Patch Boot Image for Root: Use Magisk for rooting with the Mediatek or Spreadtrum Guide.
  • Unroot Your Device: Remove root access from your Tecno Spark 20 Pro 5G.
  • Reset or Remove FRP: Follow the Mediatek or Spreadtrum FRP Guide to reset or remove FRP on your device.
  • Restore Factory State: Return your Tecno Spark 20 Pro 5G to its original factory state.
  • Bypass Pattern Lock: Unlock your device by bypassing the pattern lock.

How to Flash Tecno Spark 20 Pro 5G (KJ6, KJ8) Firmware File

You should download the firmware flash file before installing the Stock ROM on your Tecno Spark 20 Pro 5G. Then download and install the USB Drivers and flash tool on the PC. Once you finish these, you can proceed to the steps below. But let’s take a quick look at the importance of stock firmware and the firmware details below.


Tecno Spark 20 Pro 5G (KJ6, KJ8) Flash Files

Software Details Download Link
Flash File Name: KJ8_MT6833_V756_IN_240430_MXML.zip
Model Number: KJ8
File Size: 5.28 GB
Download Link
Flash File Name: KJ6_MT6789_PJ_V116_231204_MXML.zip
Model Number: KJ6
File Size: 5.28 GB
Download Link

Instructions to Install: via SP Flash tool


GetDroidTips will not be responsible for any hardware or software damage to your device while or after you follow this guide. Install non-official firmware on your device at your own risk.

Now, without wasting any more time, let’s jump into the firmware installation steps below:

  1. Ensure you follow and download all the required files and flash tools on your PC.
  2. Open the Flash tool exe file to open the SP Flash Tool User Interface
  3. Tap the Download option and load both the download agent and the scatter text file in the scatter-loading section.
  4. Once you load the file, click the Download button.
  5. To start the upgrade process of the stock ROM on your Tecno Spark 20 Pro 5G, you need to turn off your device, hold the Volume Down and Volume Up keys together, and Connect your Phone to your PC/Laptop using a USB Cable. (Keep the Volume Down and Volume Up buttons until your computer detects the phone.)
  6. When the phone connects, your device will start upgrading the stock firmware.
  7. Wait for a few minutes; if you see a green button on your Flash tool, the upgrading process has been completed.
  8. That’s it! You can reboot your Tecno Spark 20 Pro 5G.

Follow Complete Tutorial

That’s it, guys. We hope you’ve installed the Stock Firmware on your Tecno Spark 20 Pro 5G (KJ6, KJ8) device. Feel free to ask any questions in the comments below for any queries.

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