If your Tecno Spark 20 KJ5N device is facing any software problems, you can flash your Tecno Spark 20 KJ5N device to fix all the software-related problems. You will need some files before you start the flashing process, like official firmware, MTK USB drivers, and a SP Flash Tool. We have shared all these files on this page. You will also need a Windows OS-installed computer and a USB cable before you start the flashing process. We have scanned all these files using Avast Premium antivirus and hosted them on GDrive for fast and secure downloads. Follow the How to Flash guide we have provided on this page to flash your Tecno KJ5N device easily.
Flashing your Tecno Spark 20 KJ5N can fix software problems including SIM cards not working or weak signals issue, hanging issue, viruses issue, stuck on starting Tecno logo, system animations issue, FRP lock problem, software updating feature not works issue, slow performance issue, forgotten password issue, apps compatibility issue, WIFI not connecting issue, apps are not installing problem, screen flickering issue, rooted device issue, GPS not working properly issue, google play services issue, freezing during playing games problem, Bluetooth not pairing issue, camera error issue, speaker or mic not working properly issue, or if you want to upgrade or downgrade your Tecno Spark 20 device.
Pre-Requirements
Backup IMEI: Save your Tecno KJ5N’s IMEI using a tool to avoid losing it during flashing.
Charge the Battery: Keep your Tecno Spark 20 charged at 50% or more to prevent shutdowns during flashing.
Check Device Model: Verify the correct model of your Tecno phone to ensure the flashing of the correct firmware.
Check USB Ports: Make sure your computer’s USB ports work well to avoid losing the connection.
Backup Your Data: Make sure to save all your important files, as flashing will completely erase all stored data.
No Interruptions: Avoid interruptions like power cuts or disconnections to prevent flashing problems or failures.
Why Flash the Firmware
- Fix problems with the network connection on your Tecno Spark 20.
- Update your Android system to the latest version.
- Solve issues with the screen not rotating properly on your Tecno KJ5N device.
- Make sure the fingerprint sensor is working correctly.
- Turn on recovery mode access again.
Firmware (Stock ROM) Details
Brand: Tecno
Flash Tool: SP Flash Tool
Drivers Supported: MTK USB Drivers
Firmware Type: Original Firmware
Download Required Files
Firmware File Name: Tecno Spark 20 KJ5N MT6768
Firmware File Size: 4.95 GB
Download SP Flash Tool for Windows
Download SP Flash Tool for Linux
How to Flash Tecno Spark 20 KJ5N
- Download the Tecno Spark 20 KJ5N firmware and SP flash tool to your computer.
- Use WinRAR to extract the downloaded zip files.
- Download and install the MTK USB drivers on your computer for your Tecno Spark 20.
- Launch SP Flash Tool from the extracted folder.
- Load the firmware into the SP flash tool.
- Turn off your Tecno Spark 20 KJ5N device.
- Click “Download” and connect your Tecno KJ5N to the computer with a USB cable.
- The flashing will start on its own once connected.
Advantages of Updating Firmware
- Fix proximity sensor issues: Flashing your Tecno KJ5N can resolve problems with the sensor that turns off the screen during calls.
- Solve auto-restart issues: If your Tecno KJ5N restarts constantly, flashing the system can help stop this issue permanently.
- Unroot your phone: Flashing a fresh firmware removes root access from your Tecno Spark 20 and restores it to its factory default settings.
- Fix multitasking issues: Updating the firmware of your Tecno KJ5N makes switching between apps faster and improves overall multitasking performance.
- Fix Google services issues: When Google services fail to work properly on your Tecno Spark 20, you can repair them by flashing the device.
- Fix file download issues: If downloading files fails often, flashing your Tecno Spark 20 can resolve such internet-related download problems.
Important Note: TecnoFirmware is not responsible for any damage that may occur to your Tecno Spark 20 KJ5N. Please proceed if you have sufficient knowledge about it.