The situation when Xiaomi’s beloved smartphone suddenly stops responding to commands and turns into a useless piece of plastic and glass is familiar to many enthusiasts: the screen remains black, the device vibrates in an endless loop or shows the logo, but no further download, a condition popularly called “brick”, and it often occurs after unsuccessful experiments with root rights, custom recoveries or interruption of the system update process.
Unlike many other brands, Mi and Redmi have powerful low-level recovery tools that bring the gadget back to life even in the most difficult cases. 90% of the time, the brick is software, which means that you can recover without soldering the memory chips, the main thing is to clearly understand where the device stopped booting, and choose the right method of resuscitation.
What you do next depends on whether you're in Fastboot, Recovery or Full Bootloop mode, and we'll look at all the options available, from simple reboots to full flashing through your computer, and it's important to keep the sequence of steps in order not to make things worse.
Diagnosis of the condition: we determine the type of "brick"
Before you start taking action, you need to pinpoint the current state of the Android operating system, and it's a big part of the recovery software, so if the phone just shows the logo and reboots, that's one scenario, and if the screen is completely black, it's a completely different scenario.
Try to pinch the button combination Volume Down + Power. If you see a picture of a hare repairing an android on the screen, or the word Fastboot, you're in luck. This is a bootloader mode that allows you to interact with the device at a low level, in which the phone receives commands from the computer, which greatly simplifies the process of restoring the firmware.
If you press Volume Up + Power, you have a menu with a few items in English or Chinese, then the Recovery section is functioning, and it's also a good sign to allow you to reset or install a new firmware without using a PC, although the computer method is often more reliable.
- 🐰 Fastboot mode: screen is on, Fastboot logo or hare is visible, PC makes a connection sound USB.
- 🛠️ Recovery mode: menu with choice of language, Wipe Data, Reboot, Connect with MIAssistant.
- 💀 Hard Brick: phone doesn’t respond to any buttons, screen is black, PC doesn’t make connection sounds (requires disassembly).
⚠️ Note: If the phone does not show signs of life at all (no vibration, light, reaction to charging), it may be the problem lies in the hardware, for example, in the deep discharge of the battery or the failure of the power controller.
In some cases, especially after a failed update, the phone may go into a reboot cycle called Bootloop, in which the device tries to boot, encounters an error, and restarts. Diagnosing in this mode often helps with a prolonged retention of the power button for 15-20 seconds, which can force the gadget to Fastboot mode.
Preparation of the workplace and the necessary software
To successfully perform the recovery procedure, you will need a personal computer or laptop with Windows. Using a Mac or Linux is possible, but requires additional driver and command line settings, which can be difficult for beginners. Make sure that there is at least 10-15 GB of free space on the C drive for temporary firmware files.
A critical element is original or quality. USB-Cheap charging-only cables often don’t have the necessary contacts to transmit data, which will lead to connection errors at the most inopportune time. USB-port built directly into the PC motherboard, avoiding front body panels or USB-hub.
You'll need to download and install specialized software. The main tool for Xiaomi devices is the MiFlash Tool. In addition, you need to install the current ADB and Fastboot drivers, as well as Qualcomm or MediaTek drivers, depending on the processor of your smartphone. Without the right drivers, the computer simply will not see the phone in the right mode.
☑️ Preparations for recovery
You should search for firmware exclusively on official resources or trusted forums, such as 4PDA or XDA Developers. You need a file in.zip (for Recovery) or.tgz (for Fastboot). It is important to make sure that the firmware version matches your model (global, Chinese, Indian) and device type (codename), otherwise the process may end in complete failure.
Recovery through Recovery (Mi Recovery)
If your phone responds to buttons and enters the recovery menu, this is the easiest way to return it to factory settings.This method involves a complete reset of user data, so all photos, contacts and applications will be deleted, but the system will be cleared of errors that caused the crash.
To enter Recovery mode, turn off your phone (if it turns on) and press the Volume Up and Power buttons simultaneously. Hold them until the Mi logo appears, then release power, but continue to keep the volume up until the main menu appears. Navigation is done with volume buttons, and selection is done with the power button.
From the menu, select Wipe Data (or Clear Data) and the system will ask you to confirm the action, often requiring you to enter the code or press the confirmation button several times, then the cleaning process will begin, which can take several minutes, and then select Reboot to restart.
What to do if the menu is in Chinese?
Sometimes a standard reset doesn't work if system files are damaged, so you can try updating locally, download the firmware archive, rename it to update.zip and put it at the root of internal memory (if it's detected), or connect your phone in MI Assistant mode via ADB Sideload.
Full Fastboot Fastboot and MiFlash
Fastboot flashing is the most reliable and often the only way to save a phone that doesn’t load beyond the logo or recovery menu, a process that completely replaces the contents of partitions with clean files, eliminating any software conflicts.
First, turn your phone into Fastboot mode by squeezing Volume Down + Power. Connect your device to your computer with a cable. Run the MiFlash Tool on behalf of the administrator. Press Refresh, and your serial number device should appear on the list. If the device is not detected, check the Windows Device Manager for unknown devices.
Unpack the downloaded firmware archive into the root of the disk, for example, in a folder C:\xiaomi_rom. The path should not contain Cyrillic or spaces. In MiFlash, click Select and specify the path to the firmware folder. In the lower right corner, select the firmware mode: clean all (complete cleaning) or clean all and lock (clean and lock the bootloader).
| Firmware mode | Data retention | Locking the loader | Recommendation |
|---|---|---|---|
| clean all | No (removes everything) | No (unblocked) | For custom firmware and tests |
| save user data | Yes. | No. | Only if the system is loaded. |
| clean all and lock | No (removes everything) | Yeah (original) | To return to stock condition |
⚠️ Warning: Choosing the clean all and lock option on a device with global firmware installed instead of Chinese (or vice versa) may result in a hardware brick that cannot be fixed software.
After selecting all options, press the "Flash" button. The process will take 200 to 600 seconds. Do not turn off the cable or touch the phone until the green "Success" sign appears. If there is an error, try another one. USB-port or cable, and check if the power is interrupted.
💡
Use of the original USB-cable USB 2.0 significantly reduces the risk of errors when flashing through Fastboot.
Solving driver and connection errors
One of the most common problems with recovery is the lack of communication between the PC and the smartphone.The computer can make a connection sound, but in Device Manager, the device will be defined as "Unknown Device" or "QDLoader 9008" without drivers installed.
To solve this problem, you need to manually update the drivers. Go to Device Manager, find the device with the yellow exclamation mark, right click and select Update Driver. Select "Select a driver from the list of available drivers" and specify the path to the Qualcomm or Xiaomi driver folder you previously downloaded.
Sometimes it helps to disable the driver digital signature check in Windows. To do this, when you boot your computer, press F8 (or use the boot options in Windows 10/11) and select “Disable Mandatory Driver Signature Verification” to allow the system to install the old or modified drivers needed to work with EDL mode.
- 🔌 Use the ports. USB 2.0, so USB 3.0/3.1 Sometimes they are in conflict with older versions of the.
- 💻 Turn off the antivirus and firewall for the time of firmware, they can block the work of MiFlash.
- 🔄 Try different versions of the MiFlash Tool if the current one is causing errors when sending commands.
If the phone is defined as a Qualcomm HS-USB QDLoader 9008, it means that it is in emergency boot mode.This state requires an authorized account to be firmware through official tools, or the use of special patched versions of programs, which is a more complicated procedure.
Emergency mode EDL and deep resuscitation
When all methods are powerless, there is EDL (Emergency Download Mode), a low-level mode built into Qualcomm processors that allows you to flash the phone even when the bootloader is completely damaged, and entering this mode often requires disassembling the device and closing special contacts on the board.
For the entrance EDL You can try the team without disassembly. ADB: adb reboot edl, if debugging is by USB But on a brick, it rarely works, and most of the time, you have to remove the back cover, turn off the battery plume, and close the two contacts with a test point on the motherboard, while connecting them simultaneously. USB-cable.
EDL firmware typically requires an authorized Mi Account with engineering rights, which is officially only provided by a service center, but there are paid remote firmware services where an operator manages the process via TeamViewer or AnyDesk using their authorized account to upload firmware to your phone.
⚠️ Attention: Self-closure of Test Point contacts can lead to short circuit and final failure of the device.If you are not sure about your electronics skills, you should contact the professionals.
The firmware process in EDL is similar to Fastboot, but takes longer and requires a stable Internet connection, as Xiaomi servers check access rights. Successful completion of this process returns the phone to the “out of the box” state, completely clearing the memory.