The situation where your Xiaomi smartphone suddenly stops loading and restarts endlessly, fading on the Mi logo, is familiar to many users. This phenomenon, known as bootloop, causes panic as the device becomes completely unusable. Most often the problem lies in a software failure, failed update or damage to system files, rather than physical failure of components.
In most cases, you can restore the device to work yourself without going to the service center. There are several proven methods that help you get out of the reboot cycle, from simple manipulation of the buttons to complete flashing. It is important to act consistently and not miss the diagnostic steps so as not to aggravate the situation.
Before we take any drastic measures, we need to understand the nature of the error: the download cycle can be caused by a conflict of recently installed applications, overflow of the system partition or even an attempt to obtain root rights. In rare cases, memory wear is the cause, but software resuscitation methods often help to extend the life of the device even in hardware problems.
The main reasons for the endless reboot
Understanding a problem is half the success of solving it, and when a Redmi or Poco phone gets into a bootloop, the Android operating system can't complete the initialization process and goes into reboot, and it's a security mechanism that works when critical errors are detected in the kernel or system libraries.
One of the most common reasons is a failed firmware update. OTA-The updates were interrupted by power or a lost network signal, files could be written with errors, and often third-party launchers or modifications to the system that conflict with the current version of the shell are also the culprits. MIUI or hyperos.
Nor should you discount mechanical damage, because a hit or fall could have caused the display plume to detach or damaged the board contacts, which the system perceives as a critical hardware error, and in such cases, the software methods may be powerless and hardware repairs will be required.
- 📉 Interrupting the system update process or incorrect installation of custom firmware.
- 📉 System File Conflict After Failure to Obtain Superuser Rights.
- 📉 Overflow of the section /data, This means that the system does not have enough space for temporary files.
- 📉 Physical damage to volume buttons or ons that may stick.
Primary diagnosis and simple solutions
The first thing you need to do when you find a problem is to rule out the basic failures. Often the device just freezes because of a lack of RAM or static electricity. Try to perform a forced reboot by holding the power button for 10-15 seconds. If that doesn't help, move on to a deeper diagnosis.
It's important to check the status of the power button. If it's stuck or it's backlashed, the phone can be constantly getting a reboot signal. Carefully press the button several times to make sure it's back to its original position. Sometimes it helps to tap the body lightly around the button to free up the mechanism.
⚠️ Warning: If the phone heats up in the CPU area even when it is off, immediately stop trying to turn on.This may indicate a short circuit, and further action may result in a fire or a complete failure of the motherboard.
Another simple but effective method is to connect the device to a computer or the original charger, sometimes the low battery charge prevents the system from starting and the phone goes offline, and leave the gadget on charge for at least 30-40 minutes, even if the screen does not respond.
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Use only the original cable and charging unit. Cheap analogues may not produce enough current to start the system in emergency mode.
Enter Recovery Mode and Reset Settings
If simple methods do not work, you need to use the built-in Recovery Mode recovery menu, which allows you to clean user data without downloading the main operating system. Before starting the procedure, make sure that the battery charge is at least 40-50%.
To enter the Recovery menu on the device turned off, press the power and volume buttons simultaneously. Hold them until the Mi logo appears, then release the power button, but keep the volume down. A multi-point menu should appear on the screen.
Navigation in this menu is done with volume buttons (up/down), and the choice is confirmed by the power button. You need to find the Wipe Data item. Inside it, select the Wipe All Data option and confirm the action. This process will delete all your photos, contacts and applications, but is often the only way to save the phone.
☑️ Preparing for resetting through Recovery
Once the cleaning process is complete, the system will suggest returning to the main menu (Back to Main Menu) or reboot (Reboot). Select a reboot. The first start can take up to 10-15 minutes, as the system creates new configuration files. Do not interrupt this process.
Using Fastboot Mode for Flashing
When data resets don't work, Fastboot comes to the rescue, and it's a low-level protocol that lets you interact directly with your device through your computer, USB-Cable and utility Xiaomi Mi Flash Tool.
To log in to Fastboot, press the power and volume button on the phone that's turned off. An image of a hare repairing an android will appear on the screen, labeled FASTBOOT. Connect the device to your computer. If the drivers are installed correctly, Android Bootloader Interface will appear in the Device Manager.
The firmware process itself requires you to download the official firmware in.zip (Fastboot ROM) from miui.com. The archive must be unpacked so that the path to the folder does not contain Cyrillic. In the Mi Flash Tool, specify the path to the firmware folder and select Clean all mode, which will completely clean the memory and install a fresh system.
| Firmware mode | Data retention | Risks. | Difficulty |
|---|---|---|---|
| Update | Yes. | Low. | Low. |
| Clean all | No. | Average. | Medium |
| Clean all and lock | No. | High (brick when changing the region) | Tall. |
What if your computer doesn’t see your phone in Fastboot?
Solving problems with overflowing memory
One of the hidden causes of the bootloop is a critical overflow of the internal drive: When the /data partition is 100% clogged, the system has nowhere to create the temporary files and cache needed to run, in which case even a reset through Recovery may not go through the end.
If you have access to the Recovery menu, try to select Wipe Cache (if available in your version). However, a more effective method is to connect your Recovery phone to your computer. Some models allow you to mount internal memory as an external drive, which makes it possible to delete unnecessary files manually.
In cases where standard methods do not work, you can use the ADB-The adb shell pm clear com.android.settings command can help reset the cache, but it only works if the system is at least partially responsive.
To perform formatting via the PC command line, use the command:
fastboot erase userdataThis command will force the user partition to clear, freeing up space for the system to work, and be careful: once this command is executed, it will be impossible to restore data.
Hardware malfunctions and payment repairs
If none of the software methods worked, there is a high probability of hardware failure. In Xiaomi smartphones, a common cause of cyclical reboot is a processor dump or damage to the memory chip (eMMC/UFS), which can occur after a severe impact, fall or overheating.
It's also worth checking the plumes. Disconnecting the display plume or the camera module sometimes causes a short circuit, which the system perceives as a critical error. Try to carefully remove the back cover (if it's removable) and disable the camera and display plumes, then start the phone. If the bootloop is missing, the problem is in one of the modules.
⚠️ Warning: Opening the case and disabling the plumes may result in a loss of warranty, and only do this if you are confident and the device is no longer warranty-based.
Another common problem is battery wear, and if the battery can't produce the necessary peak current when the processor starts, the voltage drops and the phone goes into reboot, and replacing the battery with a new one often solves the problem of spontaneous restarts on the logo.
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If the phone is rebooted only when connected to a charge or, conversely, only on the battery - the problem almost certainly lies in the power chain or the battery itself.
Prevention and protection against future disruptions
To minimize the risk of a recurrence, follow simple rules of operation: Do not interrupt the system update process even if the phone is starting to warm up. Make sure you have a stable Wi-Fi connection and sufficient battery power before installing updates.
Clean your device memory regularly, leaving 15-20% of the available space, which is necessary for the proper functioning of virtual memory mechanisms and application caching. Avoid installing applications from unverified sources, as they may contain malicious code that disrupts system processes.
Periodically back up important data to the Mi Cloud or your computer. Having a fresh copy will allow you to quickly recover from any failure without worrying about lost photos and contacts. Use the Device Search feature to remotely control your smartphone in case you lose access to the interface.