Xiaomi has become a brick: what to do and how to revive the phone

When your favorite smartphone suddenly stops responding to commands, turning into a useless piece of plastic and glass, it causes panic in any owner: the screen goes out, the buttons do not work, and the device hangs on the logo or shows a black screen with a flashing indicator. This is how users describe the state when Xiaomi has become a so-called “brick”, the reasons for this can be many: from a failed system update to accidental damage to system files or hardware failures.

However, don't just take the device to the service center or look for a new gadget in the store. In most cases, software failures can be fixed at home with a minimum set of tools and a clear understanding of the algorithm of actions. It is important to remain calm and consistently follow the recovery steps, as chaotic button presses can only aggravate the situation.

Diagnosis of the condition: we determine the type of "brick"

Before you start to act, you need to know exactly what state your device is in. There are two main types of software failures: soft brick and hard brick. In the first case, the phone gives signs of life: vibrating when you connect the charger, the screen with the logo lights up, or the device is determined by the computer in Fastboot or Recovery mode, which means that the bootloader is intact, and the chances of recovery are close to one hundred percent.

The second case, known as the "hard brick," is characterized by a complete lack of response: the screen remains black, the indicators do not burn, and the computer does not emit any connection sounds. USB-This may be a deep software failure of the bootloader, or worse, a hardware malfunction of the battery or motherboard. To begin the diagnosis, connect the phone to the PC and listen carefully to the sounds of the system or look in Device Manager».

⚠️ Warning: If the phone heats up in the CPU area when connected to charging, but the screen doesn't light up, it may indicate a short circuit.

The key to diagnosing is to determine the mode in which the device is stuck, and if you see the Mi logo or the android hare fixing, you have partial access to the system partitions, so you can use software recovery techniques without disassembling the case, and if the device is completely dead, you need to check the hardware or use specialized programmers, which is beyond home repair.

Basic methods of resuscitation without a computer

If your Xiaomi is stuck but is showing signs of life, start with the simplest and safest methods. Often the system goes into deep sleep or faces a temporary conflict of processes that can be solved by forced reboot. This requires pressing the power button and holding it for 10-15 seconds. Some models require simultaneous clamping of the power buttons and increasing the volume.

Another effective way is to drain the battery to zero: leave the phone with the screen on or in freeze mode until it completely shuts down. Then put it on charge (preferably with the original cable) and try to turn it on in the standard way. This method helps to reset static voltage and restart the power controller.

• 🔋 Try replacing it. USB-cable and power supply, as the problem may be unstable voltage.
• ❄️ Allow the device to cool down if it overheats as thermal protection can block the start.
• 🔌 Connect the phone to USB-port of the computer, not to the socket to check the reaction of the motherboard.

In some cases, it helps to enter Recovery mode. To do this, press the power button and the volume button at the same time. If the menu is loaded, select Wipe Data (data reset), but remember that this will delete all information from internal memory. If the phone does not respond even to the combination of buttons, move to more serious methods using a PC.

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Use only the original cable for recovery, as cheap counterparts often can’t withstand the current needed to run resuscitation modes.

Using Fastboot Mode to Restore

Fastboot mode is a low-level protocol that allows you to interact with your device directly, bypassing the Android operating system. If your phone shows a picture of a hare in a hat-eared or simply defined by the computer as Android Bootloader Interface, you're in luck. This state is perfect for flashing or resetting memory partitions.

To work in this mode, you will need a computer with Windows OS and installed ADB and Fastboot drivers. You also need to download the official firmware for your particular model. It is important to understand that the firmware must be strictly the same regional version as it was installed earlier, or global if you plan to change the region, which requires an unlocked bootloader.

fastboot devices


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fastboot oem device-info

The recovery process usually starts with checking the connection. Type the command fastboot devices in the command line. If you see the serial number of the device, the connection is established. Next, you can try the command fastboot reboot for a normal reboot or fastboot reboot recovery to go to recovery mode. If the system is damaged critically, you will need a complete flashing through the Mi Flash Tool utility.

Recovery mode and reset to factory settings

The Recovery Mode is a powerful tool to address software errors caused by failed updates or app crashes, and can be accessed by holding down the power and volume buttons (usually "plus") on the device off, with volume buttons on the menu and power buttons on the menu.

The most radical, but often the only working method is Wipe Data, which completely clears the device's internal memory, returning it to a factory state. If the brick was caused by a system file conflict or a virus, this step should help. However, if the recovery partition itself is damaged, the phone can cyclically restart or return to the main Recovery menu.

⚠️ Note: Wipe Data is irreversible. If you did not have a backup in the Mi Cloud or Google cloud, you will not be able to restore photos and contacts after that.

If standard Recovery doesn’t work, you can try Safe Mode (if available in your version), which only downloads system applications, allowing you to remove newly installed programs that cause conflict, and simply restart the device in the usual way to get out of Safe Mode.

Firmware via Mi Flash Tool on PC

When simple methods are exhausted, the Mi Flash Tool, the official software from Xiaomi, which is designed to install firmware on devices in Fastboot mode, enters the arena, and this method requires care, since improper actions can lead to a complete failure of the device.

To get started, download and install the Mi Flash Tool on your computer. You will also need a firmware archive (.tgz format) that you need to unpack into the root of the C disk so that the path does not contain Cyrillic and is short, such as C:\rom. Connect the phone in Fastboot mode to your PC and press the Refresh button in the program. If the device is determined, select the firmware mode.

There are three main modes of firmware: clean_all (clean-up), save_user_data (data retention) and clean_all_and_lock (Clean and lock the bootloader. The first option is often the first option to resuscitate the brick. After you select the mode, press Flash and wait until the process is over. The green word "success" means victory.

• 📥 Make sure that the antivirus does not block the Mi Flash Tool drivers.
• 🔌 Don't turn off the cable. USB during the firmware process, even if it seems that everything is hanging.
• 💻 Use the ports. USB 2.0 on the back of your computer for better compatibility.

Solving problems with the loader and EDL mode

Sometimes the device gets into a state when the Fastboot is not working and Recovery is not available, and EDL (Emergency Download Mode) mode can help in such cases. This is Qualcomm’s deep boot mode, allowing you to flash the device even when the bootloader is damaged. However, this mode often requires an authorized Xiaomi account or special authorization through service centers.

You can get into EDL mode in different ways: software (via ADB command adb reboot edl) or hardware (by disassembling the phone and closing special contacts on the board). If the phone is determined in the Device Manager as Qualcomm HS-USB QDLoader 9008, then the entry into the mode is successful.

There is also a Locked Bootloader problem: If you are trying to flash the global version into Chinese or vice versa, the Mi Flash Tool will give an error, in which case you either need to search for firmware in the same region or officially unlock the bootloader through the Mi Unlock site, which requires a wait of 7 to 30 days.

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EDL mode is the last frontier of software resuscitation, but it often requires paid authorization or service referral.

Frequently Asked Questions (FAQ)