Fastboot on Xiaomi Redmi: why the phone got stuck and how to restore it

Your Xiaomi Redmi suddenly stopped loading, and the screen says Fastboot with the image of a hare in a hat-eared? Don't panic - it's not a brick, but a special engineering mode that is used to firmware, unlock the bootloader or restore the system. In 90% of cases, the phone can be brought back to life without visiting a service center.

Fastboot mode (not to be confused with Recovery!) is activated when an unsuccessful update, firmware failure, improper unlocking of the bootloader or even accidentally pressing a combination of buttons. The main thing is not to try to turn the device off by force (for example, removing the battery), this can exacerbate the problem. In this article, we will discuss all the working ways to exit the Fastboot on the Redmi Note 10/11/12, Redmi 9/10/13C and other models, including cases when the phone does not respond to buttons or is not detected by the computer.

Before you start, check if the phone is connected to charging (a discharged battery can block the exit from mode), if the Volume button is accidentally pressed down (on some models this loops the boot in Fastboot). If the screen is completely black, but when you connect to the PC, the device recognizes the sound - most likely the problem is in the display, not in the firmware.

What is Fastboot and why the phone is getting stuck in this mode

Fastboot Mode is a low-level tool for interacting with smartphone hardware via a computer, which runs before the Android operating system boots and allows you to:

• 🔧 Install official and custom firmware
• 🔓 Unlock the bootloader (bootloader)
• 📱 Recover damaged memory sections
• 🔄 Reset the settings to the factory

Reasons to hang out in Fastboot on Xiaomi Redmi:

Critical error: if the device manager displays “Qualcomm HS-USB QDLoader 9008” when connecting to a PC, this means that the phone has gone into emergency EDL mode. In this case, an authorized Xiaomi account will be required to run through Mi Flash Pro.

How to exit Fastboot without a computer (means for beginners)

If you don't have a PC on hand, try these methods. They work if the problem isn't caused by firmware damage:

1. Forced reboot: Press the Power button for 15-20 seconds. On some models (Redmi Note 8/9), the Power + Volume combination helps.
2. Cache reset: Press Power + Volume up to log into Recovery. Select Wipe & Reset → Wipe Cache (control - volume buttons, confirmation - power button).
3. Disable charging: Sometimes the phone loops into the Fastboot due to a faulty cable or adapter.Switch off charging and try again to turn on.

Attention! If the phone returns to Fastboot after the cache is reset, it means that the system partition is damaged, in which case the computer is necessary.

Firmware through Mi Flash Tool: step-by-step instructions

It's a universal recovery method that works even in severe crashes.

• 💻 Windows computer 7/10/11 (on Mac/Linux Use fastboot via the terminal)
• 🔌 Cable USB (preferably original)
• 📥 Stock firmware for your model (download only from the official Xiaomi website)
• 🛠️ Mi Flash Tool Programming

Step 1: Installation of drivers

Download and install Xiaomi drivers. If the phone is defined as Unknown Device, install the driver manually through Device Manager, indicating the path to the folder with the Mi Flash Tool.

Step 2: Preparation of firmware

Unpack the downloaded firmware archive (.tgz or.zip format) into a folder without Cyrillic characters: C:\Redmi_Note_10_Pro_Fastboot.

Step 3. Firmware

1. Open the Mi Flash Tool on behalf of the administrator.
2. Click Select and point the way to the firmware folder.
3. Connect the phone to the PC, holding Volume Down + Power (Fastboot should appear on the screen).
4. In the Mi Flash Tool, press Refresh – the device must be identified by ID.
5. Select firmware mode: Clean all - complete cleaning (recommended in case of failures) Clean all and lock - cleaning + lock bootloader (if you need to return the phone to the "factory" state) Save user data - saving user data (not always stable)

Flash

Attention! If the phone doesn't turn on after the firmware is installed or it's stuck on the Mi logo, repeat the procedure with the Clean all and lock mode, which will reset all the settings, but it will return to work.

Unlock the bootloader if the phone requires authorization

On the new Xiaomi Redmi models (released after 2021), the bootloader is locked by default. If you see the message This device is locked. Connect with Mi Account, you will need:

1. Sign in to the Mi Account that was tied to the phone.
2. Download Mi Unlock Tool and log in to the same account.
3. Connect your phone in Fastboot mode and follow the program instructions.

If the phone is defined as Qualcomm HS-USB QDLoader 9008, this means switching to EDL mode.

1. Download firmware in.mbn or.elf format.
2. Use Mi Flash Pro or QFil (for Qualcomm processors).
3. Sign in to the Xiaomi developer account (permission from the manufacturer is required).

💡

If the phone is not detected in Fastboot or in EDL, The problem may be hardware (damaged) USB-port or power controller, which requires a diagnosis at a service centre.

Recovery via ADB and Fastboot (for advanced users)

If standard methods don't work, you can try to restore the phone through the command line.

1. Install Android SDK Platform Tools.
2. Connect your phone in Fastboot mode.
3. Open the command line in the folder with platform-tools and type:

fastboot devices

If the device is determined (his ID appears), execute commands in order:

fastboot flash boot boot.img


fastboot flash recovery recovery.img




fastboot flash system system.img




fastboot reboot

Where boot.img, recovery.img, and system.img are files from unpacked firmware. If your phone returns to Fastboot after you restart, do a full reset:

fastboot erase userdata


fastboot erase cache




fastboot reboot

Attention! fastboot erase commands will completely delete user data, including photos and apps. If your phone had important files on it, try extracting them first through TWRP Recovery (if installed).

Frequent mistakes and their solutions

Let’s look at the common problems that users face when leaving Fastboot:

If after all the manipulations the phone still does not turn on, check:

• 🔋 Is the battery discharged (plug in for 1-2 hours).
• 🔌 Correction USB-Port (try charging your phone with another cable).
• 📱 Display plume integrity (if the screen isn't shining, but the phone vibrates).

FAQ: Answers to Frequent Questions