Last Updated: July 27, 2026
This guide provides the full recovery process for the Infinix Hot 9 X655D when the device is stuck on a logo, locked out, or not responding.
Device: Infinix Hot 9 X655D | Chipset: MediaTek MT6765 Helio P35 | Flash Tool: SP Flash Tool
Android: Android 10, XOS 6.0 | 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 Hot 9 X655D (MediaTek MT6765 Helio P35)
Flash Tool: SP Flash Tool
Latest Build: V290
Firmware Files: 13 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 Hot 9 X655D Firmware (Flash File) Drivers, Tools & Guide
I see Infinix Hot 9 X655D units frequently with FRP locks, bootloops, or stuck on the Infinix logo. This guide covers all of it. I have put everything you need in one place: the firmware, the tools, and the exact process I use myself.
One thing I always recommend before you start: extract the firmware to a simple folder path, something like C:FirmwareX655D. SP Flash Tool can sometimes have trouble locating the scatter file if the folder path contains spaces or special characters. It is a small thing, but it saves a frustrating few minutes of wondering why the tool is not loading the file.
This page lists 13 firmware builds for the Infinix Hot 9 X655D, covering multiple Android versions and security patch levels. If one build does not work, try a different version. The stock firmware ships with Android 10, XOS 6.0, which determines the default apps, security features, and interface you will see after flashing. The Infinix Hot 9 X655D was originally released in 2020, which means USB driver compatibility on newer Windows versions (10/11) may require manual installation rather than plug-and-play.
With 13 firmware versions archived for the Infinix Hot 9 X655D, this page covers multiple Android builds and security patch levels. As a Transsion Holdings brand, Infinix devices share similar chipset architectures and flashing procedures across the Hot 9 lineup.
Your Infinix Hot 9 X655D firmware comes as a compressed ZIP file. Download and extract it using WinRAR or 7-Zip. Once extracted, open the folder and confirm it contains the scatter file before proceeding.
Be aware that flashing overwrites the entire software partition. Your data, apps, and accounts will all be removed. This full wipe is how the flash resolves deep software issues, anything from FRP locks and boot failures to Wi-Fi problems and app crashes.
How to Wipe Infinix Hot 9 X655D to Factory Settings
Power off the Infinix Hot 9 X655D completely, then hold Volume Up and Power together until the recovery menu appears.
A hard reset erases all data and restores Infinix Hot 9 X655D to its original factory state. This fixes most software problems, 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.
FRP Removal for Infinix Hot 9 X655D
Using a free Android apps launcher is the quickest method to bypass the FRP lock on the Infinix Hot 9 X655D. 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 always recommend removing your Google account before flashing, it avoids this problem entirely.
What Infinix Hot 9 X655D Firmware Fixes
Flashing the stock firmware for the Infinix Hot 9 X655D resolves various software issues.
- Restore system apps that were accidentally removed or corrupted.
- Fix Wi-Fi, Bluetooth, or mobile data connectivity that stopped working after an update.
- Resolve touchscreen responsiveness issues caused by a corrupted system build.
- Restore the original Infinix stock ROM to keep your warranty valid.
- Clear a forgotten screen lock, PIN, or pattern without needing the original credentials.
- Unlock your device if it has been locked or disabled.
- 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.
Infinix Hot 9 X655D Firmware Compatibility Check
Verifying the exact device model is the most critical step before downloading firmware.
- Verify Your Exact Model: In Settings, look for the model code “X655D”. Some Infinix phones share the same marketing name but have different internal hardware.
- Confirm the Processor: This build targets the MediaTek MT6765 Helio P35 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 Hot 9 X655D
Here is a quick overview of the official firmware specifications:
| Firmware Information | Details |
|---|---|
| Device Model | Infinix Hot 9 X655D |
| Firmware Version | V156, V290, V288, V273, V264, V252, V250, V244, V235, V207 |
| File Size | 2.1 GB to 2.22 GB |
| Android Version | Android 10, XOS 6.0 |
| Platform | MediaTek MT6765 Helio P35 |
| Release Date | Released 2020, April |
| 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 | V290, download this one. It is the latest Infinix Hot 9 X655D 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 V288, sometimes the latest OTA introduces new bugs and an older build runs better. |
| IMEI missing after a previous flash | Re-flash V290 first, then follow the IMEI repair guide. Do not skip the reflash. |
| V290 failed with a flash error | Try V288 instead and double-check your scatter file selection before assuming the firmware is the problem. |
| Restoring to factory / warranty repair | V290, 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 Hot 9 X655D Firmware
Download the official stock firmware for your Infinix Hot 9 X655D below. The latest available version is V290. 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_Hot_9_X655D_MT6765_V156_200306.zip Size: 2.1 GB | Download Link | Download Link2 |
| File Name: X655D-H6211M-Q-AS-220314V290.zip Size: 2.21 GB | Download Link | Download Link2 |
| File Name: Infinix_Hot_9_X655D_MT6765_V288_220110.zip Size: 2.21 GB | Download Link | Download Link2 |
| File Name: Infinix_Hot_9_X655D_MT6765_V273_210706.zip Size: 2.21 GB | Download Link | Download Link2 |
| File Name: X655D-H6211M-Q-AS-210322V264.zip Size: 2.22 GB | Download Link | Download Link2 |
| File Name: X655D-H6211M-Q-AS-201231V252.zip Size: 2.21 GB | Download Link | Download Link2 |
| File Name: X655D-H6211M-Q-AS-201210V250.zip Size: 2.22 GB | Download Link | Download Link2 |
| File Name: X655D-H6211M-Q-AS-201028V244.zip Size: 2.19 GB | Download Link | Download Link2 |
| File Name: X655D-H6211M-Q-AS-200715V235.zip Size: 2.15 GB | Download Link | Download Link2 |
| File Name: X655D-H6211M-Q-AS-200427V207.zip Size: 2.12 GB | Download Link | Download Link2 |
| File Name: X655D-H6211M-Q-200306V156.zip Size: 2.1 GB | Download Link | Download Link2 |
| File Name: X655D-H6211M-Q-AS-210706V273.zip Size: 2.21 GB | Download Link | Download Link2 |
| File Name: INFINIX-HOT-9-X655D-H6211M-Q-AS-220314V290.zip Size: 2.21 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 Hot 9 X655D (X655D) should not be confused with other Hot 9 variants that may have different chipsets or regional firmware. Even devices in the same Hot 9 line can use completely different processors. Always verify your exact model code “X655D” in Settings > About Phone before downloading any firmware from this page.
- Confirm your exact model is X655D, check About Phone, not the marketing name on the box.
- Your device must have a MediaTek MT6765 Helio P35 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.
Prerequisites for Infinix Hot 9 X655D Firmware
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 Hot 9 X655D 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.
- Record IMEI Before Flashing: Dial *#06# and save both IMEI numbers somewhere safe, a screenshot works. If flashing corrupts the baseband, these numbers are what you will need to restore cellular connectivity.
- Unlink Google Accounts: Go to Settings, then Accounts, and remove all Google accounts. This prevents Factory Reset Protection from activating after the flash. It is the single most skipped step and causes the most post-flash headaches.
- Full Data Backup: Flashing erases everything. Transfer your photos, contacts, app data, and any important files to your computer or cloud backup before starting.
- Charge the Battery: Make sure you have at least 50% charge. A dead battery during a flash can corrupt the system partition and turn a fixable problem into a much bigger one.
- Windows PC and USB Cable: You will need a Windows computer and a data-capable USB cable. Cheap charge-only cables are the number one reason flash tools fail to detect devices.
- Driver Installation:
Flashing Infinix Hot 9 X655D 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.
- Download and Unpack:
- Pick the correct firmware version from the downloads above and save it to your PC.
- Extract the ZIP file. If the extracted folder contains another ZIP inside, extract that one too. You should end up with the actual firmware files, not another archive.
- Driver Check:
- Double-check that you have installed the required drivers. A missing driver is the most common reason the flash tool cannot detect your phone. Reboot your PC after installing.
- 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:
- Start the flash by clicking “Download”.
- Leave everything untouched until completion. Even bumping the USB cable can interrupt the write and cause a failed flash.
- Wait and Reboot:
- The flash is complete when the tool shows a success indicator. Disconnect your phone.
- Turn the phone on. Do not worry if it sits on the boot logo for several minutes, the system is rebuilding itself from scratch.
Post-Flash Behavior on Infinix Hot 9 X655D
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.
- The phone may ask for language and region again, this is normal after a flash. You are starting from a clean state, so the setup wizard runs just like when the phone was brand new.
- 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.
- 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.
- Battery percentage may seem inaccurate for the first day. The battery statistics are calibrated during normal use. Charge the phone fully once without interruption and the readings will stabilize.
- 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.
Common Issues When Flashing Infinix Hot 9 X655D
- Infinix Hot 9 X655D Not Recognized by SP Flash Tool:
- In most cases this is a driver issue, not a cable issue. Reinstall the VCOM drivers for the X655D, 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 Hot 9 X655D 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
Questions About Infinix Hot 9 X655D Firmware
Q1: Can I flash this firmware if my phone does not turn on at all?
A: Yes, in most cases. As long as the phone responds to a USB connection (even with a black screen), the flash tool can detect it. If the battery is completely drained, charge it for at least 15 minutes first.
Q2: Is this firmware compatible with other Infinix models?
A: No. This firmware is built specifically for the Infinix Hot 9 X655D running on the MediaTek MT6765 Helio P35 chipset. Even variants of the Hot 9 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.
Q3: 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.
Q4: What should I do if I encounter an FRP lock after flashing?
A: Use our free Android apps launcher. FRP lock activates when a Google account was still signed in before flashing. This is why signing out of your Google account before flashing avoids this issue entirely.
Q5: 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.
Q6: Will flashing erase my data?
A: Yes, flashing with SP Flash Tool restores the device to factory state, including Android 10, XOS 6.0 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.
Q7: My device is not detected by SP Flash Tool. What should I do?
A: Start with the drivers, reinstall the VCOM drivers, restart your PC, then try again. Switch to a USB 2.0 port if you are on USB 3.0. Disable your antivirus temporarily. If none of that works, leave a comment with the exact error message.
Q8: 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.
People Also Ask About Infinix Hot 9 X655D
What chipset does the Infinix Hot 9 X655D use?
The Infinix Hot 9 X655D uses the MediaTek MT6765 Helio P35 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 Hot 9 X655D?
Yes. If your Infinix Hot 9 X655D 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.
How do I check my Infinix Hot 9 X655D model number before flashing?
Go to Settings > About Phone on your Infinix Hot 9 X655D and look for the model number “X655D”. You can also confirm by entering recovery mode (Volume Up + Power while powered off) which displays the build number and model code. Always match this exactly with the firmware filename before flashing.
What is the latest firmware version for Infinix Hot 9 X655D?
The latest available Infinix Hot 9 X655D firmware on this page is version V290. This page has 13 firmware builds available for download. Check the firmware details table above for file sizes and Android versions.
Summary
That covers the entire flashing process for the Infinix Hot 9 X655D. With V290 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.
