Failed firmware Xiaomi smartphone is one of the most unpleasant situations that can face the user. the phone turns into a βbrickβ: does not turn on, does not respond to charging, and on the screen only the Mi logo or black screen burns. The reasons for the failure can be different: an interrupted update through OTA, an error when manually installing custom firmware, an incompatible version of MIUI or even a banal battery discharge in the process. But even in the most severe case, the chances of recovery are β the main thing is to act systematically.
In this article, we will discuss all possible methods of Xiaomi resuscitation, from the simplest (reset via Recovery) to advanced (EDL firmware with the Mi Flash Tool). You will learn how to determine the type of lock, where to download official firmware, and what to do if the phone does not show signs of life at all. And to avoid typical mistakes, we will discuss in detail the preparation of tools and nuances of working with various models from the Redmi Note 10 to the flagship Xiaomi 13 Ultra.
1. Diagnostics problem: what type of failure is your Xiaomi having?
Before you start to repair, you need to understand how serious the failure is, and that's what you choose, and there are three levels of damage.
- π Soft-brick: The phone turns on but only loads to the Mi logo or hangs on the download animations.
- π§± Hard-brick: The device does not respond to buttons, the screen is black, but the computer identifies it as Qualcomm HS-USB QDLoader 9008 (mode) EDL).
- β οΈ Full-brick: The phone doesn't show any signs of life -- it doesn't warm, it doesn't vibrate, it doesn't detect the PC -- most often it's a hardware problem (like a burnt-out memory chip).
To determine the condition, try:
- Connect your phone to charge for 30 minutes (even if there is no reaction).
- Press Power + Volume Up for 10-15 seconds β If the Recovery menu appears, you have soft-brick.
- Press Power + Loudness down β if a flashing Fastboot (robot with an open stomach) catches fire, this is also soft-brick.
- Connect to a PC: If an unknown device called QDLoader or 9008 appears in Device Manager, it is hard-brick.
β οΈ Warning: If the phone is dead before crashing, charge it to at least 20% first. plug it into the original charger and leave it for 1-2 hours - sometimes enough to get out of the comaΒ».
2.Recovery through Recovery Mode (for soft-brick)
If your Xiaomi is loaded into Recovery, consider yourself lucky β this is the easiest way to bring it back to life.In this mode, you can do a setting reset or install the official firmware through ADB Sideload.
To get into Recovery:
- Turn off the phone (press the power for 10-15 seconds).
- Press Power + Volume up and hold until the Mi logo appears.
- Release the buttons β in a few seconds the Recovery menu will open (in English or Chinese).
The following is dependent on the Recovery version:
- π§ Standard menu (MIUI Recovery: Select Wipe Data β Wipe All Data for a complete reset.This will delete all data, but return the phone to working condition.
- π₯ ADB Sideload: If the reset didnβt help, download the firmware for your model from the site MIUI Downloads, select Connect with in Recovery MI Assistant and follow the instructions.
Important: In some models (such as the POCO F3 or Redmi K40), Recovery can be blocked.
Download the official firmware (.zip format)
Check the battery (minimum 50%)
Install ADB drivers on PC
Connect your phone to your computer via the original cable
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3. Fastboot firmware (for soft-brick and hard-brick parts)
If Recovery is not available or helped, the next step is to run the firmware through Fastboot, which works even if the phone is not booting, but is determined by the computer in Fastboot mode (the screen shows a robot labeled FASTBOOT).
You'll need:
- π₯οΈ Windows computer (recommended) 7/10/11).
- π Official firmware in.tgz or.zip format (download only from the official website).
- π Original. USB-cable (better from the set).
- π οΈ The Mi Flash Tool (you can download it here).
Step-by-step:
- Unpack the firmware archive in a folder without Cyrillic characters (e.g., C:\Xiaomi\proshivka).
- Install the Mi Flash Tool and drivers (if not installed, the program will prompt you to do so).
- Turn off the phone and press Power + Volume down to log into the Fastboot.
- Connect your phone to your PC. In the Mi Flash Tool, press Refresh, the device needs to be determined.
- In the Select field, specify the path to the unpacked firmware.
- Select firmware mode: Clean all (recommended when crashes occur); Clean all and lock (clean + lock the bootloader (only if you sell a phone); Save user data (not always working when crashes).
Flash
β οΈ Note: If the Mi Flash Tool is an anti-rollback error, you are trying to install an older version. MIUI, It's better than the one before the crash, so you're going to download the firmware with the highest version number or use it. EDL.
What to do if the Mi Flash Tool can't see your phone?
4. Recovery through EDL (for hard-brick)
EDL (Emergency Download Mode) is the last chance to bring back to life a phone that does not respond to buttons and is not detected in Fastboot. In this mode, the firmware is downloaded directly to the deviceβs memory through a special port Qualcomm 9008.
Important: Firmware in EDL requires an authorized Xiaomi account (for new models) or a patched version of the Mi Flash Tool. Without this, the phone can be locked forever.
How to log into EDL:
- π Connect the phone to the PC.
- π§ Close the contacts Test Point (location depends on the model, look for diagrams for your device).
- π» In Device Manager should appear Qualcomm device HS-USB QDLoader 9008.
Firmware via EDL:
- Download the firmware for EDL (usually a file with the.mbn extension or a special archive).
- Use a patched version of the Mi Flash Tool (such as Mi Flash Pro or XiaoMiTool V2).
- Select Flash all except storage (to avoid damaging user data if it is important).
- Press Flash and wait until it is completed (the process can take up to 20 minutes).
| Xiaomi model | Location of Test Point | Features of EDL |
|---|---|---|
| Redmi Note 10/11 | Under the back cover, next to the battery connector | Requires patched firmware for MTK chips |
| POCO F3 / Redmi K40 | Under a plastic cover on the motherboard | It only works with an authorized account. |
| Xiaomi 12/13 | Under the screen, next to the plume connector | You need a firmware with the signature of anti-rollback 4+ |
| Redmi 9A/9C | On the motherboard, next to the memory chip. | An external power source may be required |
π‘
If you can't find Test Point for your model, try the EDL Deaf Login method: plug your phone into your PC, pinch Power + Volume up + Loudness down for 30 seconds. Sometimes this works on older models.
5. Unlock the bootloader (if the phone is locked)
If the phone is running this device is locked or Mi Account locked, the bootloader is locked, and you will need to officially unlock it through your Mi Account.
How to unlock the bootloader:
- Go to the Mi Unlock website and download the Mi Unlock Tool.
- Sign in to your Mi Account (it should be tied to your phone before crashing!).
- Log in to Fastboot on your phone and connect it to your PC.
- Run the Mi Unlock Tool and follow the instructions. Usually, it takes 72β168 hours (3β7 days) to unlock.
If you do not have a tied account or the phone is bought with your hands, unlocking may not be possible without contacting the service center.
β οΈ Note: On newer models (Xiaomi 13, Redmi Note 12 and later), unlocking the bootloader may result in loss of warranty and blocking some features (e.g., Widevine). L1 for Netflix HD).
6. Alternative recovery methods
If the standard methods didnβt help, try these options:
- π Firmware through SP Flash Tool (for Flash Tool) MTK-chips: suitable for Redmi 9A, Redmi 8A And other models on Mediatek processors. SP Flash Tool and firmware in scatter.txt format.
- π€ Use of custom Recovery (TWRP): If the official Recovery does not work, you can install it. TWRP And then I can run custom or official firmware through it, but it requires an unlocked bootloader.
- π§ Contact the service center: if the phone is warranty or you are not confident in your abilities, it is better to take it to an authorized Xiaomi service. The cost of recovery after a failed firmware is from 1,500 to 5 000 rubles.
For models on Mediatek (such as Redmi 10A or POCO C31), MCT (Mediatek Flash Tool) can help. It allows you to sew the phone even without unlocking the bootloader, but requires accuracy - an error can finally kill the device.
π‘
If the phone doesn't turn on after the firmware, but is defined as a QDLoader 9008, that's not a sentence. In 90% of cases, it can be restored through EDL, but you'll need patched firmware and Test Point location knowledge.
7.How to avoid firmware problems in the future
To avoid making mistakes, remember these rules:
- π Always check the firmware compatibility with your model (the name of the model can be found in Settings). β Phone or battery).
- π Switch only when the battery is at least 50% charged β discharging in the process is almost guaranteed to lead to hard-brick.
- π Use only original cables β cheap Chinese cords can interrupt data transmission.
- π‘οΈ Before the firmware, make a backup through Mi PC suite TWRP (if established).
- π« Do not install firmware with a lowered version MIUI β This will cause an anti-rollback error.
If you are installing custom firmware (like LineageOS or Pixel Experience), make sure that:
- The bootloader is unlocked.
- The firmware supports your model (check out the XDA Developers or 4PDA forums).
- You have instructions for rolling back on the official firmware.