Last Updated: August 18, 2026
You can restore your Infinix Note 3 X601 to working condition by installing the official stock firmware and following these steps. This page contains everything you need: the flash files, necessary drivers, and a complete guide to fix bootloops, FRP locks, and software instability.
Device: Infinix Note 3 X601 | Chipset: MediaTek MT6753 | Flash Tool: SP Flash Tool
Android: Android 6.0 Marshmallow (XOS UI) | File Type: ZIP (Includes Scatter File [MT6xxx_Android_scatter.txt], preloader.bin, boot.img, system.img, recovery.img, lk.bin, logo.bin, nvram.img, and more)
⚠ Warning: Flashing erases all data. Back up first.
Device: Infinix Note 3 X601 (MediaTek MT6753)
Flash Tool: SP Flash Tool
Latest Build: V139
Firmware Files: 5 available
What You Need: Windows PC, USB data cable, SP Flash Tool, USB drivers
Time Required: 10-20 minutes (plus 3-8 min first boot)
Infinix Note 3 X601 Firmware (Flash File) Drivers, Tools & Guide
The Infinix Note 3 X601 firmware is essential for resolving software problems on this device. This guide provides the stock ROM, required tools, and a walkthrough to get your phone back to normal. I have included instructions for FRP bypass, IMEI repair, and troubleshooting to ensure the process is as smooth as possible.
Before you begin, extract the firmware files to a simple folder path, such as C:FirmwareX601. SP Flash Tool can sometimes struggle to find the scatter file if the folder path contains spaces or special characters. This small detail can save you a lot of frustration later on.
This device runs on Android 6.0 Marshmallow with the XOS user interface, which dictates the default apps and security features you will see after the update. The Infinix Note 3 X601 was released in 2016, which means you might need to manually install the drivers on newer Windows versions instead of relying on automatic detection. This page lists five firmware builds for the Infinix Note 3 X601, covering various Android versions and security patches. If one version does not work, try a different one.
There are five firmware versions available for the Infinix Note 3 X601, covering multiple Android builds and security patch levels. As a brand under Transsion Holdings, Infinix devices share similar chipset architectures and flashing procedures across the Note 3 lineup.
You will receive the firmware as a compressed ZIP file. Download and extract it using WinRAR or 7-Zip. Once extracted, check the folder to ensure the scatter file is present before you proceed.
Be aware that flashing the firmware will overwrite the entire software partition. Your data, apps, and accounts will be removed. This complete wipe is how the flash resolves deep software issues, such as FRP locks, boot failures, Wi-Fi problems, and app crashes.
Infinix Note 3 X601 Hard Reset Guide
To factory reset Infinix Note 3 X601 without a computer, power off the device completely, then hold Volume Up and Power at the same time until the recovery menu appears. Use the volume keys to navigate to “Wipe Data/Factory Reset” and confirm with the Power button.
A hard reset erases all data and restores the Infinix Note 3 X601 to its original factory state. This fixes most software problems, including slow performance, app crashes, forgotten screen locks, and bootloops. If the issue persists after a factory reset, a full firmware flash using SP Flash Tool is covered in the following sections.
Infinix Note 3 X601 FRP Bypass
The fastest way to bypass FRP on Infinix Note 3 X601 is to use a free Android apps launcher that lets you access settings during the setup wizard. After flashing or performing a factory reset, you may see a Google account lock (FRP). Our free Android apps launcher is the fastest way to get past it. This is also why I recommend removing your Google account before flashing, it avoids this problem entirely.
Common Reasons to Reinstall Infinix Note 3 X601 Firmware
The Infinix Note 3 X601 uses a MediaTek chipset, and SP Flash Tool is the standard method for firmware recovery on MTK devices. Here is what flashing the stock firmware can help with:
- Resolve touchscreen responsiveness issues caused by a corrupted system build.
- Update to the latest Android version supported by your phone.
- Remove persistent malware or adware that survives a factory reset.
- Resolve OTA update failures and battery drain issues.
- Restore system apps that were accidentally removed or corrupted.
- Repair a phone that shuts down randomly or restarts in a loop.
- Recover from “Download DA FAIL” errors and Secure Boot authentication issues specific to the MediaTek chipset in your device.
Learn more about stock ROMs and why flashing works.
Choosing the Right Firmware Version
The single biggest mistake I see people make is flashing firmware meant for a different variant. Before downloading anything, verify your exact device identity:
- Verify Your Exact Model: In Settings, look for the model code “X601”. Some Infinix phones share the same marketing name but have different internal hardware.
- Confirm the Processor: This build targets the MediaTek MT6753 chipset. You can check your chipset via recovery mode or a hardware info app.
- Review the Version Number: The firmware version in the download table should be close to or newer than what your device is currently running.
- Use Recovery Mode as a Safety Check: Before flashing, boot into recovery to see the current build number and chipset printed on screen. This is the most trustworthy check.
- Verify the Region: Some firmware builds are region-specific. Confirm the download matches your device region or is listed as global.
Firmware Details for Infinix Note 3 X601
Here is a quick overview of the official firmware specifications:
| Firmware Information | Details |
|---|---|
| Device Model | Infinix Note 3 X601 |
| Firmware Version | V4, V139 |
| File Size | 438.96 MB to 1.6 GB |
| Android Version | Android 6.0 Marshmallow (XOS UI) |
| Platform | MediaTek MT6753 |
| Release Date | Released 2016, July |
| 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, nvram.img, and more) |
Which Firmware Version Should I Download?
This is the question I get asked most often in the comments, so I put together a simple guide. Find your situation in the table and go straight to the right file:
| Your Situation | What I Recommend |
|---|---|
| Phone is completely dead or stuck on logo | V139, download this one. It is the latest Infinix Note 3 X601 firmware available. |
| FRP / Google account lock only | See the FRP bypass guide above, you likely do not need the full firmware for this. |
| Phone slow after a recent OTA update | Try V4, sometimes the latest OTA introduces new bugs and an older build runs better. |
| IMEI missing after a previous flash | Re-flash V139 first, then follow the IMEI repair guide. Do not skip the reflash. |
| V139 failed with a flash error | Try V4 instead and double-check your scatter file selection before assuming the firmware is the problem. |
| Restoring to factory / warranty repair | V139, clean state, fresh start. |
My general approach with MTK devices: always try the latest version first. I have seen people spend a lot of time trying older builds when the newest one would have worked fine. Only move to an older version if the latest fails more than once, and make sure it is a driver issue you are solving, not a firmware issue.
Download Infinix Note 3 X601 Firmware
Download the official stock firmware for your Infinix Note 3 X601 below. The latest available version is V139. After downloading, verify the file size matches the table above, a size mismatch usually means a partial or corrupt download, and flashing a corrupt file can cause more problems than it solves.
| Software Details | Download Link | Members Link |
|---|---|---|
|
File Name: Infinix_Note_3_X601_Clone_MT6580_09052014_5.1.zip Size: 438.96 MB | Download Link | Download Link2 |
| File Name: Infinix_Note_3_X601_MT6753_V4_170523_SPMDT.zip Size: 1.6 GB | Download Link | Download Link2 |
| File Name: X601-LTE_MT6735_H537A-N-170520_7.0.zip Size: 1.55 GB | Download Link | Download Link2 |
| File Name: INFINIX_NOTE_3_PRO_X601-LTE_H537A-N-170520_7.0_FRP_Remove_Lock_Brick_Dead_Fix_DLL_Image_Fail.rar Size: 1.33 GB | Download Link | Download Link2 |
| File Name: X601-H536A1-N-170324V139 Size: 1.54 GB | Download Link | Download Link2 |
Only download firmware that is fully compatible with your exact device model. See the firmware selection guide above if you are not sure.
Important: The Infinix Note 3 X601 (X601) should not be confused with other Note 3 variants that may have different chipsets or regional firmware. Even devices in the same Note 3 line can use completely different processors. Always verify your exact model code “X601” in Settings > About Phone before downloading any firmware from this page.
- Confirm your exact model is X601, check About Phone, not the marketing name on the box.
- Your device must have a MediaTek MT6753 chipset. Boot into recovery mode to verify if unsure.
- Only use files downloaded from this page. Third-party mirrors may serve modified or incomplete packages.
- Compare the file size against the download table. If it does not match, the download is likely corrupt or incomplete.
Infinix Note 3 X601 Flash Setup Checklist
Do not skip this section. Most failed Infinix flashes come from rushing through the preparation steps. The VCOM driver installation is essential for the Infinix Note 3 X601 and other MediaTek devices. Windows may show the device in Device Manager and SP Flash Tool will still not detect it if the correct VCOM driver is not installed.
- Save Your IMEI Numbers: Type *#06# in the phone dialer and note down both numbers. These are your device identifiers for the cellular network. If flashing wipes them, you will need the originals to write them back.
- Disconnect Google Accounts: Before you start anything, remove all Google accounts from the phone. Settings then Accounts then tap each Google account and remove it. This avoids the FRP verification screen that appears after flashing if accounts were still linked.
- Create a Backup: Copy your data to your computer or an SD card. Flashing replaces the entire software on the phone, which means all personal data, apps, and settings will be permanently deleted.
- Charge First: Get the battery above 50% before starting. The flashing process takes a few minutes and the first boot takes several more. A power failure during either stage can leave the device in a state that requires more advanced recovery.
- Prepare Your PC Connection: You need a Windows computer and a USB cable that supports data transfer. Test the cable first by connecting the phone normally, if it shows up in File Explorer, the cable is good.
- Install the Right Drivers:
Flashing Infinix Note 3 X601 Firmware With SP Flash Tool
We are using SP Flash Tool for this. For older devices, I recommend trying SP Flash Tool v5.1924 first. The newer versions of SP Flash Tool require a DA (Download Agent) file that older firmware packages do not include, and that is what causes the “Auth” errors you may have seen. If SP Flash Tool keeps asking for an auth file and you do not have one, switch to MTK Client, it handles Secure Boot automatically. Download SP Flash Tool for Windows or SP Flash Tool for Linux and follow the steps below. The complete SP Flash Tool guide is also available if you need more detail.
- Prepare the Flash Files:
- Go to the download section and grab the firmware package that matches your device.
- Unzip the file to a folder on your desktop. Avoid using folder names with non-English characters or spaces, the flash tool may not read them correctly.
- Confirm Driver Setup:
- The drivers listed in prerequisites need to be installed and working before you connect the phone. If you are not sure, reinstall them and restart your computer.
- Load the Firmware File:
- Click on the “Scatter-loading” button. Navigate to the folder where you extracted the firmware and select the “scatter.txt” file.
- Connect Your Device:
- Power off your phone completely, not sleep mode, fully off.
- Connect to your PC via USB cable. The flash tool will detect it automatically.
- Start Flashing:
- Click “Download” to kick off the firmware write.
- Hands off the phone and cable until the tool shows completion. Moving or disconnecting the device mid-flash is the most common cause of a bricked phone.
- Wait and Reboot:
- When you see the success message, disconnect the USB cable.
- Hold the power button to boot the phone. Give it a solid 5 to 8 minutes for the first startup, this is normal.
What to Expect After Flashing
Here is what is completely normal after a successful flash:
- How to know the flash was successful: SP Flash Tool will show a green circle or checkmark when done. If you see that, the flash completed successfully.
- Notification sounds and ringtones will be back to factory defaults. Any custom tones you had set before will need to be re-downloaded and re-assigned in Settings.
- First boot takes 3 to 8 minutes, do not force-reboot the device. The operating system is setting itself up from scratch. Interrupting this is how devices end up in bootloops.
- Be careful when re-adding your Google account, if you did not remove it before flashing, you may see an FRP prompt. Add it fresh during the setup wizard, not afterwards through Settings.
- All your apps are gone, this is expected. Reinstall them from the Play Store. If you had a Google account backup active, it will offer to restore your apps automatically during setup.
- Storage will show almost full capacity available since all your apps and files are gone. The system partition size varies by firmware version but is typically 4 to 8 GB on most devices.
- Dial *#06# immediately after setup to check your IMEI. Do this before you insert a SIM card. If it shows “unknown” or “null”, follow the IMEI repair guide below before doing anything else.
What to Do if Infinix Note 3 X601 Flash Fails
- Infinix Note 3 X601 Not Recognized by SP Flash Tool:
- In most cases this is a driver issue, not a cable issue. Reinstall the VCOM drivers for the X601, restart your PC, and try again before changing anything else.
- If that does not work, switch to a USB 2.0 port, USB 3.0 ports can cause detection issues with MediaTek devices more often than people expect.
- Still not working? Temporarily disable your antivirus. It can block the VCOM driver from loading without giving you any error message.
- Boot Loop After Flashing:
- Enter recovery mode and perform a factory reset from there. Most post-flash bootloops on MediaTek are caused by conflicts with old cached data, a wipe from recovery usually fixes this without needing to reflash.
- Wrong Scatter File / Firmware Mismatch:
- If SP Flash Tool throws an error as soon as you try to start the download, check your scatter file first. A mismatch between the scatter file and your device build is one of the most common causes of flash errors.
- “Download DA FAIL” Error:
- This error comes up regularly. It almost always means the VCOM driver is not properly installed. Reinstall it, restart your PC, and try again. If that still does not work, try switching to SP Flash Tool v5.1924, older devices sometimes respond better to the older version.
- Error 8038 (BROM Error):
- The device is not entering BROM mode correctly. Power it off completely and, if possible, remove the battery for 30 seconds. Reconnect and try again. Some MediaTek devices require you to hold Volume Down while plugging in the USB cable to enter BROM mode.
- Auth File / Secure Boot Error in Newer SP Flash Tool:
- Newer versions of SP Flash Tool require a DA (Download Agent) authentication file for devices with Secure Boot enabled. If you do not have that file, switch to MTK Client instead, it handles Secure Boot automatically and is the simpler solution.
Missing IMEI or Corrupt Baseband on Infinix Note 3 X601 After Flashing?
A missing or unknown IMEI is one of the most common things I see after a MediaTek flash. It happens because the NVRAM partition, which stores your IMEI and calibration data, sometimes does not survive the flash intact. It looks alarming, but it is fixable. Here is what to do:
- Check your drivers first: Install the Mediatek CDC Driver if you have not already, without it, the IMEI repair tools will not detect your device. This is the step most people miss.
- Use SN Write Tool or Maui Meta: SN Write Tool is the first option I try, it is straightforward and works on most MTK devices. Maui Meta is the alternative if SN Write does not connect. You can learn more about using SN Write Tool here.
- Run the repair:
- Connect your device to the computer.
- Enter the original IMEI numbers for both SIM slots, these are the numbers you wrote down before flashing.
- Click “Start” and let it complete without interrupting the connection.
- Verify after reboot: Once done, reboot your phone and dial *#06#. Your IMEI numbers should be back. If they are still showing null, run the process again, sometimes the first attempt does not complete correctly.
Video Guide: How to repair IMEI
Credits: https://www.youtube.com/@mhgsmclinic
Common Questions About Flashing Infinix Note 3 X601
Q1: How long does the flashing process take?
A: The actual flash usually takes between 3 and 10 minutes depending on the firmware size and USB connection speed. The first boot after flashing takes another 3 to 8 minutes. Do not interrupt the device during either stage. If the progress bar in SP Flash Tool appears stuck, give it a few more minutes before assuming something went wrong.
Q2: What if the flash fails halfway through?
A: Do not panic and do not disconnect the phone. Close SP Flash Tool, restart it, and try the flash again from the beginning. In most cases, a failed flash just means the process needs to be repeated. The device is usually still detectable by the flash tool even after a failed attempt.
Q3: My IMEI shows “unknown” after flashing. Is my phone permanently damaged?
A: No, it looks alarming, but it is fixable. Follow the IMEI repair guide in the troubleshooting section above. For MediaTek devices, SN Write Tool or Maui Meta will handle the repair. Do not insert a SIM card until the IMEI is restored.
Q4: Is this firmware compatible with other Infinix models?
A: No. This firmware is built specifically for the Infinix Note 3 X601 running on the MediaTek MT6753 chipset. Even variants of the Note 3 with a different letter suffix can have a completely different chipset inside. Flashing the wrong firmware can leave your phone in a state that is very difficult to recover from. Always check your exact model number in Settings.
Q5: Will flashing erase my data?
A: Yes, flashing with SP Flash Tool restores the device to factory state, including Android 6.0 Marshmallow (XOS UI) default settings. All apps, photos, contacts, and accounts will be removed. Back up everything you need before you start. There is no way to recover data once the flash is complete.
Q6: Can I go back to an older firmware version?
A: It is technically possible on some MediaTek builds, but downgrading can cause security issues and app compatibility problems. If the latest version is causing trouble, leave a comment below, there is usually a better fix than rolling back.
Q7: How do I enter recovery mode?
A: Power the device off completely, then hold Volume Up + Power at the same time until the recovery menu appears. The recovery menu displays the build number which you can use to verify your firmware version before flashing.
Q8: Can I use a Mac or Linux computer for this?
A: The tools and drivers referenced on this page are Windows-only. If you are on Mac or Linux, your best option is to use a Windows virtual machine, or borrow a Windows PC for the 10 minutes it takes to complete the flash.
People Also Ask About Infinix Note 3 X601
Will flashing firmware on Infinix Note 3 X601 erase my data?
Yes. Flashing stock firmware on the Infinix Note 3 X601 with SP Flash Tool performs a full factory reset. All apps, photos, contacts, and accounts will be removed. Back up everything important before you start. There is no way to recover data after flashing.
What is the latest firmware version for Infinix Note 3 X601?
The latest available Infinix Note 3 X601 firmware on this page is version V139. This page has 5 firmware builds available for download. Check the firmware details table above for file sizes and Android versions.
What chipset does the Infinix Note 3 X601 use?
The Infinix Note 3 X601 uses the MediaTek MT6753 chipset, a MediaTek processor. This means you need SP Flash Tool and VCOM/MTK USB drivers to flash firmware. MediaTek devices use scatter-file-based flashing, which is different from Qualcomm (QFIL) or Samsung (Odin) methods.
Can flashing firmware fix a bricked Infinix Note 3 X601?
Yes. If your Infinix Note 3 X601 is stuck on the logo, in a bootloop, or will not turn on, flashing the stock firmware with SP Flash Tool can restore it to working condition. This is the standard repair method used by service centers for Infinix devices.
Summary
That covers the entire flashing process for the Infinix Note 3 X601. With V139 installed, your device should boot cleanly and be ready for setup.
If you ran into an issue that is not covered here, or if one of the steps did not work the way it should, let me know in the comments. Include the error code or screenshot if you have one.
Bookmark this page if you work on Infinix devices regularly. I keep it updated when new firmware versions come out.
Browse all Infinix firmware downloads for more devices.
Disclaimer: Flashing stock firmware is performed at your own risk. Follow the instructions on this page carefully. I cannot be held responsible for any damage to your device, but I will always try to help if something goes wrong.
