Accidental hitting the service menu often takes smartphone owners by surprise, especially if the screen suddenly changed its desktop to an image with a hare repairing an android.Fastboot mode is a low-level protocol designed to flash the device through the computer, not for everyday use.The appearance of this screen means that the smartphone has stopped loading the main operating system and waits for commands from the PC.
There is no need to panic in this situation, because in the vast majority of cases the device is completely functional, and the problem is solved by a simple combination of keys. However, there are scenarios when standard methods do not work, and deeper interventions are required in the work of the hardware. Understanding the causes of the failure will not only help to quickly bring the gadget back to life, but also prevent the situation from recurring in the future.
In this article, we will discuss in detail all the known ways to get out of this state, from the banal hold of a button to the use of specialized software. If the Xiaomi phone is getting stuck in Fastboot mode, most often the cause lies in a stuck volume button or software conflict during the update. It is important to act consistently and not interrupt the process if you decide to complex manipulations with the firmware.
Reasons for getting into Fastboot mode
Before we begin to fix the problem, we need to understand what caused the device to move to this specific mode of operation. System error can occur spontaneously, but most often it is preceded by specific actions of the user or physical impacts on the case.
One of the most common causes is mechanical damage or contamination of control buttons. If the Volume Down button is constantly clamped or has poor contact, the phone automatically goes into boot mode when turned on, ignoring the normal start of the OS. This can also happen after a smartphone falls or gets into moisture, which causes the contacts on the board to short.
Another group of reasons is software-related: it can be a failed system update interrupted by a user or caused by a power failure that damaged boot files. In addition, attempts to install custom Recovery or gain superuser rights without proper preparation often result in the phone “flies” to the Fastboot and refuses to boot further.
⚠️ Note: If you see the inscription "FASTBOOT" On the screen, don't try to disassemble the device right away. 90% of the time, the problem is solved by software or restarting without opening the case.
Sometimes the cause is an application conflict or viruses that modify the bootloader's system files. In rare cases, a failure can occur after connecting the phone to a computer if the drivers were installed incorrectly or there was a voltage surge in the system. USB-Understanding the source of the problem allows you to avoid the repetition of errors when using a Xiaomi or Redmi smartphone.
The easiest way: the power button
The first and most obvious step to take when you detect a hare screen is to try to perform a forced reboot, a technique that works on most models, including the Redmi Note, POCO, and the flagship Mi series.
You need to find the power button, which is usually located on the side of the body, and hold it for a long time, about the same time. 10-15 At that point, the screen may go out and the device will vibrate. Don't let go of the button as soon as the screen goes out -- wait for the brand logo to appear.
☑️ Checking before rebooting
If nothing happens after 15 seconds, increase the retention time to 20-30 seconds. Sometimes the system can be heavily loaded with background recovery processes and it takes longer to react. Some models, such as the Xiaomi Mi 9 or Redmi Note 8, require a clear and confident press, as the mechanism of the button can be slightly recessed.
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If the phone is in a protective case, be sure to remove it before trying to reboot.The case can create additional pressure on the buttons or interfere with the tight pressing of the on key.
Button combination: if the power does not help
In situations where prolonged retention of the power button does not work, an alternative key combination is needed, often called hard reset or hard reboot, and it forcibly cuts power, resetting all current processes in memory.
To exit Fastboot mode on Xiaomi and Redmi phones, it often requires the power and Volume Down buttons to be pressed simultaneously. Hold both keys for about 10-15 seconds. Once the screen goes out, release the buttons. The phone should vibrate and start normal booting.
There is also a variation for some models that require you to press the power button and Volume Up. Try this option if the previous combination didn't work. It's important to keep the rhythm: press the buttons first, make sure they're pinched, and then start counting down.
| Model of the device | Combination 1 | Combination 2 | Retention time |
|---|---|---|---|
| Redmi Note 9/10/11 | Power (15 seconds) | Power + Vol Down | 10-20 seconds |
| Xiaomi Mi 11/12 | Power (15 seconds) | Power + Vol Up | 10-15 sec. |
| POCO X3/X4 | Power (20 sec) | Power + Vol Down | 15-25 sec. |
| Redmi 9/10/11 | Power (15 seconds) | Power + Vol Down | 10-15 sec. |
If neither of these combinations works, maybe the problem goes deeper than just a software failure, and in this case, it's worth checking the physical state of the buttons. Press them in turn: they should have a clear, audible click. If the volume button fails or doesn't click, it's the one who's responsible for the constant login to the Fastboot.
Battery discharge method
When software methods and button combinations fail, the most primitive, but often the only way to work is to completely drain the battery, which allows the motherboard to be completely powered down, causing all temporary memory registers to reset.
Leave your phone alone with the Fastboot mode screen on. As the display lights and processor work in this mode consume energy, the battery will gradually run out. Depending on the battery capacity of the smartphone and the battery condition, this process can take from several hours to a day.
Once the phone is completely off and no longer responsive to the buttons, put it on charge. Don't turn it on immediately. Let it lie on charge for 15-20 minutes to gain minimal charge. After that, try turning on the device in the usual way - with a short press of the power button.
⚠️ Warning: Do not leave a fully discharged lithium polymer battery in this state for a long time. Once the phone is turned off, immediately charge it to avoid a deep discharge that could disable the battery.
This is especially relevant for older models or devices with software errors that block normal reboots. It also helps in cases where the power button has a mechanical defect and does not work when pressed, but the power break still occurs at a critical charge level.
Use of PC and ADB utility
For more advanced users who have drivers installed on their computer ADB And Fastboot, you can exit from the mode via the command line. USB-cable and PC with Windows, Linux or macOS operating system.
First, make sure the phone is connected to a computer and is defined by the system. Open the command prompt (CMD) or terminal in the folder with the ADB tools installed. Enter a command to check the device's connection. If done correctly, you'll see your gadget's serial number.
adb devicesTo exit the bootloader mode, a special command is used that sends a signal to restart the device to normal mode. Enter the following line in the terminal and press Enter:
fastboot rebootIf the command is successful, the phone will immediately restart. However, if the drivers are not installed or the USB port is faulty, the computer may not see the device in Fastboot mode, in which case this method will not work, and you will have to return to mechanical methods or disassembly.
What to do if your computer can’t see your phone?
Physical causes and button repairs
If the phone is constantly returning to Fastboot mode immediately after rebooting, even if you don't touch the buttons, the problem is almost certainly the hardware, most often the Volume Down button, which closes the contacts.
This can happen for several reasons: oxidation of contacts after moisture hits, deformation of the button plume after a fall, or factory defect. In some cases, the button simply sticks when pressed due to dust or sticky liquid. Visually, this may be invisible, but for the phone controller, the signal “Volume Down” comes constantly.
To diagnose, you can carefully, without undue effort, press the volume and power buttons several times, and if you feel that the button is different from the others (it is tighter or, on the contrary, dangling), or you do not hear the characteristic click, then the mechanical part is damaged, in which case the software methods will only give a temporary effect.
⚠️ Warning: Attempting to disassemble your phone to clean the buttons can lead to loss of warranty.If the device is in warranty service, you should contact the authorized service center Xiaomi immediately.
The solution is to replace the button plume or the entire bottom board where they are located, which is a low-cost, fast repair that can be done in most service centers in 30-60 minutes, and once the components are replaced, the phone will not spontaneously go into bootloader mode.
Firmware and system repair
If the buttons are working, the battery holds the charge, but the phone cycles into the Fastboot, possibly the operating system itself or the bootloader partition is damaged, which often happens after unsuccessful experiments with custom firmware or interrupted updates "over the air".
You need to download the system image (MIUI or HyperOS) for your specific model from the official website. The firmware process is usually done through the Mi Flash Tool utility in Fastboot mode. This completely replaces the contents of the phone's memory with the factory one.
Before starting the procedure, be sure to back up the data if you have access to the file system, as the firmware will completely clean the device. The recovery process can take from 5 to 15 minutes. It is important not to interrupt the connection to the computer and not to turn off the phone until the success message appears.
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Full flashing through the Mi Flash Tool is a radical, but often the only way to save the phone if the bootloader is software damaged when other methods are powerless.
If the firmware doesn't work, and the phone comes back on the screen with a hare, the problem may be a malfunction of the flash memory or the processor, and in such complex cases, professional diagnostics on the equipment of the service center, possibly using programmers, is required.