Last Updated: May 15, 2025
Got a buggy BG7 Spark 20C? No worries! This guide will help you fix it with the official Tecno Spark 20C BG7 firmware. We’ve got you covered with the latest USB Driver, Flash Tool, and, of course, the Tecno Spark 20C BG7 flash file you need to squash those bugs.
Tecno Spark 20C BG7 Firmware (Flash File) – Drivers, Tools & Guide
On this page, you’ll find everything you need: the official Tecno Spark 20C BG7 stock firmware (that’s the scatter file, preloader.bin, boot.img, the whole shebang!), the SP Flash Tool, MediaTek USB drivers, and even our special FRP-bypass tool. Here’s the scoop: we’ll walk you through picking the right flash file for your phone’s build, region, and model, give you direct download links, and show you how to check and unzip the package. Then, we’ll go step-by-step through the flashing process.
Before you start flashing your phone, double-check that the downloaded zip file isn’t damaged and that the firmware is the right one for your Spark 20C BG7. You’ll need a Windows computer and a USB cable that works to connect your phone to your computer. Oh, and scan your computer for any nasty malware before you start flashing – better safe than sorry! For easy-peasy flashing instructions, check out our guide below. You’ve got this!
Okay, so your Tecno Spark 20C BG7 firmware package is zipped up nice and tight. If you’ve already grabbed then you just saved yourself the stress, If not go ahead and download it. Then, unzip it using WinRAR or 7-Zip. Once you’ve unzipped it, open the folder and make sure it’s got all the scatter files (like MTXXX_Android_scatter.txt, preloader.bin, boot.img, vendor.img, vbmeta.img, md1rom.img, etc.). If it’s all there, you’re good to go.
Just a heads-up: updating the stock firmware on your Tecno phone will wipe everything. But that’s actually a good thing! It’ll fix all sorts of software problems, like FRP lock, weird app issues, slow performance, forgotten password, a phone stuck on the Tecno logo, Wi-Fi and Bluetooth problems, battery draining super fast, or even if your phone is soft bricked.
FRP Bypass Tools for Your Tecno Spark 20C BG7
So, after you flash or reset your phone, you might run into a Google account lock (that’s FRP). If that happens, don’t sweat it! Our free FRP bypass tools can help you get back into your phone. Just watch the video below and use our tool at lexzyTechinc.com/aal after you open a web browser on your phone.
Video Guide Frp Bypass For Tecno Spark 20C BG7
Credits: https://www.youtube.com/@frpbypassshayan
Why Do We Need Tecno Spark 20C BG7 Firmware?
Okay, so why is firmware important anyway? Well, the idea is it helps your phone run better and fixes common problems. It can:
- Unlock your device, if it’s locked of course.
- Update your phone to the latest Android version..
- Fix annoying issues like startup loops, lagging, and freezing.
- Solve problems with updates and battery drain.
- Put the original software (stock ROM) back on your phone to keep your warranty valid.
- Help if your phone only boots into recovery mode.
Basically, this update makes your phone work better and more reliably. Want to know more? Check out this article about stock ROMs.
Choosing the Right Firmware Version
Alright, before you start flashing, here’s how to pick the right firmware:
- Identify Your Device Model: Go to “About Phone” and make sure it says Tecno Spark 20C BG7.
- Verify the Build Number: Look for something like “BG7” in your phone’s build details.
- Confirm the Chipset: According to Tecno the Makers the Spark 20C BG7 runs on a Mediatek Helio G36, with an Octa-core 2.2 GHz Cortex-A53 CPU and an IMG PowerVR GE8320 680 MHz GPU.
- Match the Firmware Version: You must Confirm that the firmware version and region match your phone’s specs to avoid any problems.
- Verify In Recovery Mode: Not sure about the chipset or firmware version? No worries! You can boot into recovery mode to check. To do this on you must follow these steps that works on all tecno phones, first you must turn it off and wait for about 8 seconds. After 8 seconds, press and hold the Power and Volume Up buttons until you see the Tecno logo. Now you have to release the Power button but keep holding Volume Up. After a bit, you’ll see “Android No command.” Let go of Volume Up, then hold the Power button again and tap Volume Up. Boom! You’re in recovery mode. This way, you’ll know what firmware to flash and which version works best – less risk that way.
Firmware Details for Tecno Spark 20C BG7
Here’s a quick look at the official firmware:
| Firmware Information | Details |
|---|---|
| Device Model | Tecno Spark 20C BG7 |
| Firmware Version | V878, V1017 |
| File Size | 4.0 GB |
| Android Version | Android 13 HIOS 12.6 |
| Platform | Mediatek Helio G36, CPU Octa-core 2.2 GHz Cortex-A53, GPU IMG PowerVR GE8320 680 MHz |
| Release Date | Released 2023, December |
| Region | Global, Africa. |
| File Type | ZIP (Includes Scatter File, Preloader.bin, boot.img, etc.) |
Download Tecno Spark 20C BG7 Firmware
You can download the official stock firmware for your Tecno Spark 20C BG7 using these links below:ware that exactly matches your device model and regional specifications.
| Software Details | Download Link | Members Link |
|---|
| File Name: BG7-XE674SABCDEFLMN-T-OP-231130V1017 Factory Signed Firmware.zip Size:4.00 GB | Download Link | Download Link2 |
| File Name: Tecno_Spark_20C_BG7_MT6765_OP_V878_231109_MXML.zip Size: 4.00 GB | Download Link | Download Link2 |
Only download the firmware version that’s right for your phone. Check out the guide on choosing the right firmware here
Prerequisites
Before you get started, make sure you have these things ready:
- Backup IMEI Numbers: Write down and save your Tecno Spark 20C BG7’s IMEI numbers before you flash.
- Remove Google Accounts: Log out of all Google accounts on your phone to avoid FRP lock issues after flashing.
- Backup Data: Back up everything important – accounts, music, videos, photos – because flashing will erase everything on your phone.
- A Fully Charged Device: Charge your phone to at least 50%.
- USB Cable & PC: Use a good USB cable and a computer with working USB ports.
- Necessary Drivers: Download and install these:
- Data Backup: Seriously, back up your data! You don’t want to lose anything.
How to Install Firmware on Tecno Spark 20C BG7
We’re going to use SP Flash Tool v5.1924 because it works best with older phones. We’ll also use the Secure Boot Download Agent. Can’t find that file? Try flashing with MTK Client. Follow these steps carefully. If you have a newer phone, download the latest version of SP Flash Tool for Windows or SP Flash Tool for Linux.
- Download and Extract:
- Download the right firmware package.
- Unzip the file into a folder on your computer.
- Install the listed Drivers on this page:
- Make sure both the VCOM Drivers and Tecno USB Drivers are installed.
- Launch the SP Flash Tool on your computer. If you don’t have it, download the latest version of SP Flash Tool for Windows or
SP Flash Tool for Linux.
You can also find a step-by-step guide to using SP Flash Tool here. - Load the Scatter File:
- Click “Scatter-loading” and find the “scatter.txt” file in the folder you unzipped.
- Connect Your Device:
- Turn off your phone.
- Plug your phone into your computer using the USB cable. SP Flash Tool should see it automatically.
- Start Flashing:
- Click “Download” to start flashing.
- Don’t unplug your phone until it’s done!
- Wait and Reboot:
- When it’s finished, unplug your phone.
- Turn it on to boot into the new firmware.
Missing IMEI or Corrupt Baseband After Flashing?
Uh oh! If your IMEI is missing or your baseband is messed up after flashing, here’s what to do:
- Check Drivers: Make sure you’ve got the Mediatek CDC Driver and the MediaTek (MTK) drivers installed right.
- Use an IMEI Repair Tool: Tools like SN Write Tool or Maui Meta for MediaTek can help you get your IMEI back. You can learn more about using the Write Tool or Maui Meta on YouTube.
- Run the Repair Tool:
- Connect your phone to your computer.
- Type in your original IMEI numbers for both SIM slots.
- Click “Start” to start the repair.
- Restart Your Device: After it’s done, restart your phone and check your IMEI by dialing *#06#.
Video Guide: How to use Maui META to repair IMEI
Credits: https://www.youtube.com/@mhgsmclinic
Common Issues and Solutions
Here are some common problems and how to fix them:
- Device Not Recognized by PC:
- Make sure all the drivers are installed correctly.
- Try a different USB cable or port.
- Boot Loop After Flashing:
- If your phone keeps restarting, boot into recovery mode and do a factory reset.
- Flashing Errors:
- Make sure you’ve picked the right scatter file and firmware version for your phone.
Frequently Asked Questions (FAQs)
Q1: Will i lose all my data after flashing?
A: Yep, flashing the firmware will reset your phone to factory settings. So, back up your stuff first!
Q2: Does this firmware work with other Tecno phones?
A: Nope, this firmware is only for the Tecno Spark 20C BG7. Using it on other phones could mess things up big time.
Q3: Is it save to go back to an older firmware?
A: Going backwards isn’t a great idea. It could cause security issues and compatibility problems.
Q4: What if I get an FRP lock after flashing?
A: Just use our FRP bypass tools to get rid of the Google account lock.
Q5: Are there any custom ROMs for the Tecno Spark 20C BG7?
A: This guide is all about the official stock firmware. But, hey, check out our Custom ROMs page or other tech forums like XDA Forums, or Beebom for more info.
Conclusion
So, we hope that By following this guide, you should be able to flash the official stock firmware on your phone without any issues. If you have trouble with any part of flashing your phone or have any questions, you must let us know in the comment section below this post or reach out to our support team.
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Disclaimer:Flashing your phone is at your own risk. Follow these instructions *very* carefully to avoid any damage to your device.
