What is Fastboot mode and why is Xiaomi smartphone hung in it?
Fastboot is a service boot mode on Android devices that allows you to interact with firmware through a computer. It is used to install custom firmware, unlock the bootloader or restore the system. However, sometimes Xiaomi smartphones (including Redmi, POCO and Black Shark models) can “hang” in this mode due to an update failure, incorrect shutdown or firmware errors.
If your Xiaomi displays a black screen with the FASTBOOT label and the rabbit logo in its earpiece, don't panic. 90% of the time, the problem is solved without going to the service center. The main thing is to correctly determine the cause: it can be either an accidental failure or a consequence of a failed attempt to unlock the bootloader or install an inappropriate firmware.
In this article, we’ll cover all the working ways to exit Fastboot, from the elementary (reboot) to the complex (manual recovery via Mi Flash Tool), and you’ll learn how to avoid re-entry into this mode and what to do if standard methods don’t work.
Method 1: Forced reset is the easiest way out
If your smartphone hit the Fastboot by accident (for example, after pressing a button combination), the first step is to force the device to restart, which works 60-70% of the time and does not require a PC connection.
For this:
- 🔄 Hold the power button (Power) for a period of time. 15-20 seconds until the screen goes out.
- 📱 If the screen is turned off, release the button and wait. 30-60 Seconds – the device must be booted in normal mode.
- 🔌 If it appears again after the reboot FASTBOOT, Connect your smartphone to charge and try again (sometimes helps with a discharged battery).
On some Xiaomi models (such as the Redmi Note 10 Pro or the POCO X3 Pro), the combination may be different. If the power button holding didn't work, try:
Hold the power button + increase the volume 10-15 seconds⚠️ Note: If the smartphone immediately returns to Fastboot after rebooting, this may indicate damage to the bootloader or system partition. 3-5).
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Forced reboot is the first step when you accidentally hit the Fastboot. If it doesn't work, move on to other methods.
Method 2: Exit through the Recovery Menu (if available)
If the forced reboot didn’t work, try entering Recovery mode, an alternative recovery menu, from which you can reboot your smartphone to normal mode or reset your settings.
Instructions for most Xiaomi models:
- Turn off your smartphone (hold the power button for 20+ seconds if it doesn’t respond).
- Hold the combination: 📱 Power button + Increased volume (for most models). 🎵 On some devices (for example, Mi 11) - power + volume-reducing.
Mi
Recovery
On the Recovery menu:
- 🔄 Select the Reboot option → Reboot to System (Reboot to System).
- 🧹 If rebooting doesn’t work, try Wipe Data. → Wipe All Data (full reset) Warning: This will delete all data on the device!
- 🔧 Some firmware may require you to enter a password from Mi-account after resetting.
| Xiaomi model | Combination for Recovery | Features |
|---|---|---|
| Redmi Note 8/9/10 | Power + Volume Increase | The menu is in Chinese? Select the first item to reboot. |
| POCO F3/X3 | Power + Volume Increase | Recovery may require confirmation via Mi-account. |
| Mi 11/12 Series | Power + Volume Reduction | If it doesn’t work, try connecting the charger before entering. |
| Black Shark 4/5 | Power + both volume buttons | The menu may be different from the standard Xiaomi Recovery. |
⚠️ Note: If the Recovery menu does not include Reboot to System, this may mean damage to the system partition).
Method 3: Use ADB and Fastboot (for power users)
If the first two methods didn’t work, you’d have to connect your smartphone to your computer and use the ADB and Fastboot tools, a method that requires installing drivers and minimal command line knowledge.
What you need:
- 💻 Computer with Windows/macOS/Linux.
- 🔌 Cable USB (preferably original).
- 🛠️ Utilities. ADB Fastboot (can be downloaded as part of Android) SDK Platform Tools).
- 🔑 Unlocked bootloader (if not previously unlocked, this method may not work).
Step-by-step:
- Connect your smartphone to your computer in Fastboot mode (screen with a rabbit).
- Open the command prompt (cmd on Windows or Terminal on macOS/Linux) in the folder with the platform-tools.
- Check the connection of the device command: fastboot devices If the smartphone is determined (the serial number will appear), continue. If not, install Xiaomi drivers or try another cable / port.
- Run the reboot command: fastboot reboot If the device immediately returns to Fastboot, try: fastboot continue
If the standard reboot doesn’t work, try resetting the cache:
fastboot erase cache
fastboot reboot☑️ Preparation for work with Fastboot
⚠️ Note: Fastboot erase or fastboot flash commands can cause data loss or buildup of devices if used incorrectly!
What if the fastboot can’t see the device?
Method 4: Recovery with the Mi Flash Tool (reflashing)
If previous methods didn’t work, the system partition or bootloader is likely damaged, and a full flashing through the official Mi Flash Tool will help, which is suitable for most Xiaomi, Redmi and POCO models, but requires:
- 🖥️ Windows computer (the utility officially supports only this OS).
- 📥 Fastboot firmware ROM For your model (you can download it on the official Xiaomi website).
- 🔓 Unlocked bootloader (if not previously unlocked, you will need to link to Mi-account).
Flashing instructions:
- Download and install the Mi Flash Tool.
- Unpack the Fastboot ROM file in a folder without Cyrillic characters (e.g., C:\Xiaomi\ROM).
- Launch the Mi Flash Tool, press Select and specify the path to the firmware folder.
- Connect your smartphone in Fastboot mode. The utility should identify the device.
- At the bottom, select the firmware mode: 🔄 Clean all – complete cleaning (recommended in case of failures). 🗃️ Clean all and lock - cleaning + Locking the bootloader (only if you are sure it was unlocked incorrectly). 🔧 Save user data – data retention (may not work in case of serious failures).
Flash
5-10 minutes
After flashing the phone automatically restarts and starts the initial setup, as after purchase. If the process is interrupted (for example, turn off the cable), the device can turn into a “brick”!
| Firmware mode | What's he doing? | When to use |
|---|---|---|
| Clean all | Deletes all data, flashes the system | When the loader fails or the Fastboot cycle |
| Clean all and lock | Deletes data + blocks the loader | Only if the bootloader was unlocked incorrectly |
| Save user data | Stores user data | If the system is damaged, but the data is important |
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Before you run the firmware, check the firmware version on Xiaomi’s official website. Installing an incompatible version (for example, the firmware for the Redmi Note 10 on the Redmi Note 10 Pro) will cause the device to fail.
Method 5: Contacting a service center when nothing helps
If all of these methods fail, it may be a hardware problem: a flash memory, a power controller, or other components are damaged, in which case self-repair is fraught with final failure, so you should contact the service center.
Signs of hardware malfunction:
- 🔌 The smartphone is not defined by the computer even in Fastboot mode.
- 🔋 No charge (charging indicator does not burn).
- 🔥 Overheated when connected to a PC.
- 💥 After the firmware is run through the Mi Flash Tool, the error does not disappear.
Where to find help:
- 🏢 Official Xiaomi service centers (list on mi.com).
- 🔧 Authorized partner workshops (check reviews).
- 🛒 If the device is warranted, repairs must be free (provided that the Fastboot is not self-compliant).
⚠️ Note: If you unlock the bootloader or install custom firmware, the warranty on the Xiaomi device is automatically removed. The service center may refuse free repairs or offer restoration for a fee.
The cost of repairs in informal workshops is usually 1500-5000 ₽, It's different from the model and the complexity of the breakdown, and the price may be higher on official services, but you get a guarantee for the work you've done.
How to avoid getting back into Fastboot?
To Xiaomi smartphone no longer hangs in Fastboot mode, follow these recommendations:
- 🔄 Do not interrupt the system update process (even if it lasts more than 30 minutes).
- 📱 Avoid accidentally pressing button combinations (especially when the device is off).
- 🔧 Do not install custom firmware or mods unless you are sure of their compatibility.
- 🔒 If you unlock the bootloader, use only verified firmware (for example, from the forum). XDA Developers).
- 📡 Before firmware, check the integrity of the downloaded file (compare hash amounts).
Also useful:
- 🔋 Keep an eye on the battery level (do not update the system if the charge is below 30%).
- 🛡️ Regularly back up important data via Mi Cloud or locally.
- 📱 Use original cables and chargers (cheap accessories can cause power failures).
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Most Fastboot hits are due to software failures, not hardware breakdowns. Compliance with update and firmware rules will reduce the risk of a recurrence of the problem to a minimum.