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Last Updated: March 13, 2026
Get your phone back in working order by downloading the latest official Infinix Note 50s X6870 firmware. Our guide includes everything you’ll need: the USB Driver, the Infinix Flash Tool, and the Infinix Note 50s X6870 flash file to help you fix any problems.
Infinix Note 50s X6870 Firmware (Flash File) – Drivers, Tools & Guide
We’ve gathered the original firmware for your Infinix Note 50s X6870, along with the essential Infinix Flash Tool and MediaTek USB drivers needed for flashing. All the files are zipped, so you’ll need to extract them on your computer using WinRAR or 7-Zip. Just make sure the extracted firmware package contains the scatter file, which is crucial for the flashing process.
Before you start flashing your Note 50s X6870, double-check that the downloaded zip files aren’t corrupted and that they match your specific Note 50s X6870 model. You’ll need a Windows computer and a USB cable to connect your phone. It’s also a good idea to scan your computer for malware before beginning. Our step-by-step guide makes the flashing process straightforward.
Updating the stock firmware on your Infinix phone can resolve a variety of software glitches. This includes issues like FRP lock, apps crashing (“unfortunately app has stopped”), slow performance, forgotten pattern locks, devices stuck on the Infinix logo, Wi-Fi or Bluetooth connectivity problems, battery drain, or even soft bricking.
Infinix Note 50s X6870 FRP Bypass
After flashing or resetting your device, you might encounter a Google account lock, often called FRP. This usually happens if you didn’t remove your Google account before the process or if you’re using a second-hand device. Our free Android apps launcher can help you bypass this lock quickly, giving you access to your device again.
Why Do We Need Infinix Note 50s X6870 Firmware?
Flashing a fresh firmware version on your Infinix Note 50s X6870 offers several key advantages:
- Fix Software Issues: Resolve common problems like app crashes, unexpected reboots, and general sluggishness.
- Unbrick Your Device: Bring your phone back to life if it’s suffering from a soft brick.
- Enhance Performance: A clean firmware installation can often boost your phone’s overall speed and responsiveness.
- Security Updates: Ensure your device has the latest security patches, bug fixes, and features.
- Restore Factory Settings: Go back to the original software state, especially useful after experimenting with custom ROMs. You can learn more about stock ROMs here.
Choosing the Right Firmware Version
It’s really important to flash the correct firmware. Using the wrong one can potentially brick your device. Here’s how to make sure you pick the right version:
- Identify Your Device Model: Head to “About Phone” in your settings to confirm you have the Infinix Note 50s X6870.
- Check the Build Number: Look for identifiers like “X6870” or similar codes in your phone’s information.
- Confirm Your Chipset: The Infinix Note 50s X6870 is equipped with a Mediatek Dimensity 7300 Ultimate (4 nm) CPU. This includes an Octa-core processor (4×2.5 GHz Cortex-A78 & 4×2.0 GHz Cortex-A55) and a Mali-G615 MC2 GPU.
- Match the Firmware Version: Double-check that the firmware version and regional details listed for the download match your device’s specifications.
- If You’re Unsure: If you can’t quite confirm your chipset or firmware version, try restarting your device into recovery mode. You might find more device details there.
This careful check ensures you flash the right firmware, minimizing any risks and getting the best performance from your device.
Firmware Details for Infinix Note 50s X6870
| Firmware Information | Details |
|---|---|
| Device Model | Infinix Note 50s X6870 |
| Firmware Version | 129 |
| File Size | 7.5 GB |
| Android Version | Android 15, with support for up to 2 major Android upgrades, running XOS 15 |
| Platform | Mediatek Dimensity 7300 Ultimate (4 nm) CPU Octa-core (4×2.5 GHz Cortex-A78 & 4×2.0 GHz Cortex-A55) GPU Mali-G615 MC2 |
| Release Date | April 24, 2025 |
| Region | Global, Africa and Asia |
| File Type | ZIP (Includes Scatter File [MT6xxx_Android_scatter.txt], Preloader.bin, boot.img, system.img, recovery.img, lk.bin, logo.bin, and more) Flash Tool: SP Flash Tool |
Download Infinix Note 50s X6870 Firmware
Grab the official stock firmware for your Infinix Note 50s X6870 from the links below. It’s crucial to always pick the firmware that precisely matches your device model and region.
| Software Details | Download Link | Members Link |
|---|---|---|
| File Name: Infinix_Note_50S_5G_X6870_MT6878_15.0.3.129_IN001PF001H2_120625_MXML.zip Size: 7.5 GB | Download Link | Download Link2 |
Pre-Requirements for Flashing
Before you dive into the flashing process, make sure you have these essential tools and drivers installed on your PC:
First, download and install the USB drivers listed below. This will create a stable connection between your computer and your Infinix Note 50s X6870, ensuring your PC can properly detect and communicate with your phone during the firmware flashing procedure.
| Require File | Download Link |
| Infinix Flash tool | Download Now |
| Infinix Mediatek Vcom USB Driver | Download Now |
| Windows 7-11 MTK VCOM USB Preloader Drivers | Download Now |
| ADB USB Driver for Infinix Note 50s X6870 | Download Now |
- Backup Your IMEI: Jot down and save your phone’s IMEI numbers by dialing *#06#.
- Remove Google Accounts: Sign out of all your Google accounts. This helps prevent FRP issues after flashing.
- Backup Your Data: Flashing will wipe all data from your device. Make sure to back up your contacts, photos, and any other important files.
- Verify Compatibility: Double-check that the firmware you downloaded is indeed for your specific Note 50s X6870 variant.
- Check Battery Level: Ensure your phone has at least 50-70% battery charge. This prevents the flashing process from being interrupted.
Step-by-Step Flashing Guide
Follow these steps carefully to flash your Infinix Note 50s X6870 and restore it to factory settings:
- Download and Extract Firmware Files
- Download the firmware package using one of the provided mirror links.
- Extract all the files onto your computer. You should find the firmware, USB drivers, the Infinix Flash Tool, and a user manual.
- Install USB Drivers
- Open the driver folder that came with the firmware package.
- Follow the on-screen prompts to install the drivers. This allows your computer to properly recognize the Infinix Note 50s X6870.
- After installation, restart your PC to make sure the drivers are loaded correctly.
- Launch Infinix Flash Tool
Navigate to the Infinix Flash Tool folder and run the application as an administrator.
In the tool, click on “Brower” (which stands for Browse). This file guides the flash tool on where to write each part of the ROM.
Now, locate the scatter file within the extracted firmware folder.
- Start the Flashing Process
Make sure your device is powered off and then connect it to your computer using a USB cable.
In the Infinix Flash Tool, click the “Start” button and connect your phone to begin the flashing. This is where the magic happens.
Wait patiently for the process to finish. It can take several minutes, so don’t rush it.
You’ll see a green checkmark appear once the flashing is successfully completed.
- Reboot and Set Up
- Disconnect your Infinix Note 50s X6870 from the computer and turn it on. The first boot after flashing might take a bit longer than usual.
- Follow the on-screen setup prompts to configure your device. It’s now back to its factory settings.
Common Issues and Troubleshooting Tips
Encountering problems during the flashing process can be frustrating, but here are a few troubleshooting tips:
- Device Not Recognized: Make sure the USB drivers are installed correctly. Try using a different USB port or cable if the issue persists.
- Flashing Errors in Infinix Flash Tool: Double-check that you’ve loaded the correct scatter file and that your firmware download isn’t corrupted. Sometimes, simply re-downloading the file can fix this.
- Boot Loop After Flashing: If your device gets stuck in a boot loop, try performing a factory reset from recovery mode or re-flash the firmware.
Missing IMEI or Corrupt Baseband?
If you find that your IMEI numbers are missing or the baseband is corrupt after flashing, follow these steps to fix it:
- Install the Appropriate Driver: Download and install the MediaTek driver from the prerequisites section above.
- Use a Write Tool: Tools like the SN Write Tool can help restore your IMEI. You can find it here.
- Enter Your Original IMEI: Open the tool, connect your device, and carefully enter your original IMEI for both SIM slots.
- Begin the Write Process: Click “Start” and let the tool complete the process.
- Restart and Verify: Once finished, restart your phone and check the IMEI by dialing *#06#.
Frequently Asked Questions (FAQs)
Q1: What if the Infinix Flash Tool shows an error during the process?
A: Make sure the scatter file you loaded corresponds to your device model and that the firmware package is complete and uncorrupted. Also, consider using one of the recommended tools listed earlier.
Q2: Can I flash Infinix Note 50s X6870 firmware on a different Infinix model?
A: No, firmware is model-specific. Attempting to use it on another model could lead to serious issues.
Q3: Is this firmware compatible with other Infinix models?
A: No, this firmware is exclusively designed for the Infinix Note 50s X6870. Using it on other models may result in significant problems.
Q4: What should I do if I encounter an FRP lock after flashing?
A: You can use our Android apps launcher to resolve any Google account lock issues. Find it here.
Q5: Where can I download custom ROMs for the Infinix Note 50s X6870?
A: You can explore our collection of custom ROMs here.
Q6: What if my phone gets stuck in recovery mode after flashing?
A: Try rebooting your phone or repeating the flashing process with a fresh download of the Infinix Note 50s X6870 firmware. Ensure you selected the firmware that matches your build number. You might also try a higher version of the flash file.
Conclusion
Flashing the Infinix Note 50s X6870 firmware is a great way to restore your device to its original state. It can solve common software problems, boost performance, and even unbrick a soft-bricked phone. By following this guide and using the provided files, you can perform the process safely and effectively. Just remember to pay close attention to each step and confirm you have the correct model and firmware version.
Keeping your Infinix Note 50s X6870 updated with its official firmware ensures it remains secure and stable, allowing you to enjoy the optimal performance Infinix designed. If you run into any difficulties, check the user guide included with the firmware package or visit community forums for additional help.
Stay in touch with us and join our community for more updates, tutorials, and support. Subscribe to our YouTube channel LexzyTechinc for helpful video guides.
Disclaimer: Please be aware that flashing stock firmware is done at your own risk. Following the instructions precisely is essential to avoid any potential damage to your device.
