On this page, we have shared the original Tecno Spark 3 Pro KB8 firmware, MTK USB drivers, and SP flash tool in a compressed zip format. You can easily unzip them using WinRAR software on your computer. We have tested and scanned these files before sharing them with you. All these files are hosted on GDrive servers and can be downloaded safely and for free. If your Tecno Spark 3 Pro device is rooted, then please unroot it first before starting the flashing process.
You will also need a high-quality USB cable and a computer with Windows OS installed, as the Flash Tool is compatible with Windows computers. Please check and verify that all the files have downloaded successfully and are not corrupted before you start flashing your Tecno Spark 3 Pro KB8 device. We have provided how-to flash instructions on this page to help you flash your Tecno KB8 device without any problems.
Updating the software on your Tecno Spark 3 Pro KB8 device can fix software issues, such as Bluetooth not pairing issues, dead issues, forgotten password issues, slow performance issues, overheating issues, stuck-on-starting Tecno logo issues, FRP lock issues, app compatibility issues, Wi-Fi not connecting issues, software update feature not working issues, hanging issues, soft brick issues, virus issues, auto restart issues, screen flickering issues, apps not installing issues, white screen issues, slow app launching issues, or SIM cards not working.
Pre-Requirements
Charge the Battery: Charge your Tecno Spark 3 Pro to at least 50% to prevent shutdowns.
Backup IMEI: Save your Tecno KB8’s IMEI using a tool to avoid losing it during flashing.
Ensure Flash Tool Compatibility: Check if the SP flash tool works with your operating system.
Save Accounts: Save all social media account information before starting the flashing process.
Remove Google Accounts: Log out of your Google accounts from your Tecno Spark 3 Pro to prevent an FRP lock issue.
Backup Your Data: Create a backup of all your important files before starting the process because flashing erases everything from your Tecno KB8.
Why Flash the Firmware
- Reinstall the Bluetooth drivers if they are missing on your Tecno Spark 3 Pro.
- Fix the boot loop problem so your Tecno KB8 starts correctly.
- Restore the original stock ROM to return to factory settings.
- Improve the security of your Tecno Spark 3 Pro to protect your data.
- Resolve any network connection issues to restore internet access.
Firmware (Stock ROM) Details
Brand: Tecno
Flash Tool: SP Flash Tool
Drivers Supported: (MediaTek) MTK USB Drivers
Firmware Type: Original Firmware
Download Required Files
Firmware File Name: Tecno Spark 3 Pro KB8 MT6761
Firmware File Size: 2.1 GB
Download SP Flash Tool for Windows
Download SP Flash Tool for Linux
How to Flash Tecno Spark 3 Pro KB8
- Download the Tecno Spark 3 Pro KB8 firmware and SP flash tool to your computer.
- Unzip the downloaded files on your computer using WinRAR.
- Download and install the MTK USB drivers on your computer.
- Open the SP Flash Tool folder and run the SP Flash Tool.
- Load the firmware (Stock ROM) into the SP Flash Tool.
- Turn off your Tecno KB8 device completely.
- In the SP Flash Tool, click “Download Only” and connect your Tecno Spark 3 Pro to the computer with a USB cable.
- The flashing process will begin automatically after connecting your Tecno KB8 device.
Advantages of Firmware
- Fix Music Playback Issues: Flashing your Tecno KB8’s firmware can fix problems with playing music smoothly without interruptions.
- Remove Viruses: Flashing clears harmful viruses or software and gives your Tecno Spark 3 Pro a completely new start.
- Fix App Compatibility: It helps your Tecno KB8 work better with more applications that previously had compatibility issues.
- Fix Slow Boot: Updating the software makes your phone boot up much faster and perform better during startup.
- Fix Multitasking Issues: It improves your Tecno Spark 3 Pro’s ability to switch between different apps more efficiently and smoothly.
- Fix Mobile Data Issues: Flashing your Tecno KB8 resolves problems with connecting to mobile data networks and improves performance.
Important Note: TecnoFirmware is not responsible for any damage that may occur to your Tecno Spark 3 Pro KB8. Please proceed if you have sufficient knowledge about it.