When a Xiaomi, Redmi or POCO smartphone screen suddenly lights up with an image of a hare fixing an android, even an experienced user can be frightened by this mode, called Fastboot Mode, which is primarily designed to deep-flash the device or unlock it, rather than for everyday use, most often hitting this mode by accident, such as when removing a sim card or cleaning the speakers when the volume button was pressed.
You don't have to panic in this situation, because your device isn't broken or infected with a virus. Fastboot is a low-level protocol built into an Android bootloader that lets you send commands directly to your device without bypassing the operating system. Understanding that this is a regular feature of the engineering menu will help you approach the problem and quickly bring the gadget back to life.
In most cases, it takes only a few seconds to get out of this state, if you know the right combination of actions. However, there are scenarios where a simple reboot is not enough and you need to intervene through a computer or special utilities. Below we will discuss in detail all the known methods, from the simplest to the most advanced, so you can choose the right option for your case.
⚠️ Warning: If your phone entered Fastboot mode on its own, without your involvement, and this happens regularly after the reboot, the problem may lie in a stuck volume button or damage to the plume.
What is Fastboot Mode and Why Did the Phone Get It?
Fastboot mode is part of Android’s debugging toolkit. It provides access to the device’s memory partitions, allowing users and developers to modify system partitions, install custom recavators, or return the phone to factory status. Unlike normal mode, the MIUI or HyperOS operating system does not boot in Fastboot, making it impossible to use apps or make calls.
The main reason Xiaomi devices get into this mode is mechanical. The Volume Down button is on the side of the button and often clamps accidentally. This can happen if you carry the phone in a tight case, in a pocket with keys, or just sloppyly took it in your hands. The system when you turn on checking the status of the buttons: if the Vol-clamped, it does not start Android, but the Fastboot bootloader.
There are software reasons, although they are less common: a failure when updating a firmware, a failed attempt to obtain Root rights, or damage to the bootloader's system files can lead to cyclical care in Fastboot. Also, some applications that require deep access to the system can initiate this mode to perform their tasks, but after work the phone must return to normal.
- 🐰 Accidental pressing of the volume button when turning on the phone.
- 🔧 Attempt to flash or unlock the bootloader by the user.
- 📉 Failure of system files or damage to the boot partition.
- 🔌 Connect to a computer with running debugging commands.
The fastest way: a combination of buttons
In 90% of cases, it doesn’t require a computer connection or special skills to exit Fastboot mode on Xiaomi, but it is enough to perform a forced reboot using the hardware buttons of the case, which is safe and does not cause data loss, since it simply interrupts the bootloader cycle.
To do this, you need to find the Power button. On most modern Redmi and POCO smartphones, it's on the right side. Press this button and hold it continuously. The screen can go out, the phone can vibrate — don't let go until the device vibrates again and the Mi or Redmi logo appears.
If standard retention doesn't work, try the combination: Press the power and volume buttons at the same time (Power + Volume Up). Hold them for about 10-15 seconds. This combination is often used for forced reboot on devices with a locked screen or a freeze system.
☑️ Exit algorithm with buttons
It's important to keep the button on too early. Sometimes it takes up to 20 seconds, especially if the battery is dead or the system is in deep sleep. If the screen shows the rabbit again after the buttons are released, then the volume button is still in a tight state physically or programmatically.
⚠️ Warning: Do not try to remove the battery if you have a model with a non-removable battery.Severing the case for the sake of rebooting can cause damage to the water protection and loss of warranty.
Exit via computer and ADB command
If the hardware buttons do not respond or the phone goes into Fastboot cyclically immediately after turning on, you can use the software method through the Fastboot. ADB (Android Debug Bridge. This tool allows you to send commands directly to the bootloader of the device. For this method, you will need a computer (Windows, macOS or Linux) and USB-cable.
First, you need to prepare the work environment. Download Platform Tools from the official Android developer site or use the minimalist ADB installer. Unpack the archive into the root folder of the disk, for example, C:\adb, for ease of work. Make sure that the computer has drivers for Xiaomi devices, although standard Android Bootloader Interface drivers are often suitable in Fastboot mode.
Connect your phone to your computer through USB-Open the command line (in Windows it is cmd or PowerShell) in the folder with ADB. Enter the connection check command:
adb devicesIf you have a fastboot device on the list, you've got a connection.
adb rebootThis command compels the reboot signal to normal mode, and if the standard command doesn't work, you can try a more specific one for the bootloader:
fastboot rebootWhat to do if your computer can’t see your phone?
Using ADB is especially effective when the phone buttons are physically malfunctioning. The software signal ignores the state of the physical keys and forces the processor to execute a reboot command. This is one of the most reliable ways for service engineers.
Using the Mi Flash Tool to Reboot
The official utility Mi Flash Tool is designed primarily for flashing Xiaomi smartphones, but it also does a great job of managing the state of the bootloader. If you plan to service Xiaomi equipment, the presence of this program on your computer will not be superfluous.
After installing and running the Mi Flash Tool, connect the device in Fastboot mode. The program must automatically identify the phone by displaying it in the list of connected devices. Even if you are not going to flash the device, the program interface allows you to control the connection state.
In some versions of the utility or when using shell scripts (batch files), which come with firmware, there is an option clean_all However, Mi Flash is often used indirectly: the presence of installed drivers from this utility ensures that Windows correctly recognizes the phone, which allows you to use commands. ADB, described in the preceding section.
| Method | Equipment required | Difficulty | Risk of data loss |
|---|---|---|---|
| Body buttons | No. | Low. | No. |
| ADB Team Team | PC, USB-cable | Medium | No. |
| Mi Flash Tool | PC, USB-cable | Tall. | No (no firmware) |
| Battery discharge | No. | Low. | No. |
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The Mi Flash Tool is primarily needed for installing firmware, but it provides the correct installation of drivers, without which the computer may not see the phone in Fastboot mode.
Method of full discharge of the battery
If the buttons and the computer don't work, or if the tools are not available, the most primitive, but sometimes the only way to do that is to wait until the battery runs out completely. Fastboot mode, like any system that works, consumes energy. Without a power source, the phone eventually shuts down.
Leave your phone on the table in Fastboot mode. The screen in this mode burns constantly, which speeds up the discharge. Depending on the battery capacity (4000-5000 mAh) and the battery condition, the process can take from several hours to a day. Once the charge drops to a critical level, the device will turn off.
When you turn off, put your phone on charge. Importantly, don't press any buttons while charging. When the charge reaches the minimum threshold (usually 3-5%), the phone will try to turn on. If the volume button isn't pinched, it will start in normal Android mode.
This method has one major drawback: the deep discharge of lithium polymer batteries is harmful to their health, and frequent use of this method can cause the battery to bloat or decrease its capacity in the future.
- 🔋 Leave the phone on until the screen is completely turned off.
- 🔌 Connect the original charger.
- ⏳ Wait for the logo or charging indicator to appear.
- 🚫 Make sure that the buttons of the body are free.
⚠️ Warning: Do not leave a fully discharged phone lying uncharged for days or weeks.Deep discharge can cause the battery to fail permanently.
Diagnostics of hardware problems: a sticky button
If the phone goes back into this mode when it reboots or even turns on after successfully exiting the Fastboot, the problem is hardware-related. In 99% of cases, the Volume Down button is the culprit, and the mechanism of the button may have become contaminated, oxidized, or worn out while remaining in a closed state.
You can check this visually and tactilely. Press the button several times. It should have a clear, loud click. If the button is tight, it fails or does not return to its original position, then the problem is found. It is also worth removing the protective case, sometimes it is the one that pushes the button.
For a temporary solution, you can try to gently tap your finger on the button area or slightly press it from different sides to try to return the contact to the open state. If the phone is on warranty, you should contact the service immediately, since a self-opening will lead to its loss.
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Temporarily solve the problem of a stuck button can be, gently pasting its perimeter with a thin layer of tape or tape to prevent accidental touch, but this will not eliminate the internal circuit.
In some cases, software can help to disable buttons, but in Fastboot mode, this is impossible. If you can use TWRP Recovery or have Root rights, there are modules and scripts that block the system from responding to physical buttons, but this is only a crutch, not a solution to the problem.