How to permanently disable Fastboot on Xiaomi: 5 proven ways

Xiaomi’s Fastboot mode is a low-level firmware tool, unlocking the bootloader and restoring the system. However, many users face a situation where the phone reboots on its own to Fastboot for no apparent reason, interfering with normal operation, most often after a failed firmware, MIUI malfunction, or conflicts with custom recoveries.

In this article, we will discuss all the current ways to disable Fastboot on Xiaomi, Redmi and POCO devices, from standard methods through settings to advanced solutions using ADB and Mi Unlock Tool. Particular attention will be paid to the reasons why a smartphone can get stuck in this mode, and what to do if the disabling does not help. All instructions are tested on the current versions of MIUI 14/15 and HyperOS (2026).

Why Xiaomi is Including Fastboot: 4 Reasons

Before you start shutting down, it's important to understand why the smartphone is in this mode, and here are the most common scenarios:

• 🔄 Failed firmware update: If the process is interrupted or files are corrupted, the system can automatically go to Fastboot to recover.
• 🔓 Unlocked bootloader: on devices with unlocked bootloader some operations (for example, installation) TWRP) This can lead to a cyclical reboot in Fastboot.
• 🛠️ Failures in operation MIUI: Critical errors of the kernel or modules (e.g., dm-verity) often cause an emergency transition to bootloader mode.
• 📱 Hardware problems: A damaged power/volume button or a faulty battery can simulate a combination to log into a Fastboot.

If your Xiaomi boots into Fastboot every time you turn on, it could indicate damage to the boot or recovery partition, in which case a normal mode shutdown won’t help – you’ll need to flash it.

Method 1: Disable Fastboot via standard MIUI settings

The easiest method is to use the built-in system options, which is suitable if the smartphone is loading normally, but the Fastboot is activated accidentally (for example, when you press buttons).

1. Open the Settings. → The phone.
2. Tap 7 times on the MIUI version to activate the developer mode.
3. Go back to the basic settings and go to Additional → For Developers.
4. Find the Fastboot option and turn it off.
5. Save the changes and restart the device.

⚠️ Note: On some models (Xiaomi) 12T, Redmi Note 11 Pro+) This item may not be available, so use alternative methods.

Method 2: Using ADB to force shutdown

If the standard method doesn’t work, you can use Android Debug Bridge (ADB), which requires connecting your phone to a PC.

First, install ADB and Fastboot Tools on your computer, then follow the steps:

adb devices


adb shell




su




setprop sys.fastboot.disable 1




exit




adb reboot

If Fastboot is activated again after the reboot, try an alternative command:

fastboot oem disable-fastboot

⚠️ Note: The fastboot oem disable-fastboot command may not be supported on new models (Xiaomi) 13/14 In this case, use the Mi Unlock Tool (mode) because of the manufacturer's limitations. 4).

💡

If ADB doesn’t see the device, check if USB debugging is enabled in the developer’s settings and if Xiaomi drivers are installed on the PC.

Method 3: Resetting settings via Mi Recovery

If the smartphone is stuck in the Fastboot boot cycle, resetting through a standard recavator will help.This method does not delete user data, but resets system settings.

1. When downloading Fastboot, connect the phone to the PC.
2. In the command line, do: fastboot reboot recovery
3. Select Wipe & Reset → Reset Settings.
4. Confirm the action and wait for the reboot.

If the problem persists after the reset, it indicates that the system files are damaged, in which case a complete flashing (method 5) will be required.

Method 4: Unlock the bootloader through the Mi Unlock Tool

On some models (Xiaomi 13 Ultra, Redmi K60 Pro), the Fastboot can be activated due to a locked bootloader after installing custom firmware.

1. Download Mi Unlock Tool from the official website.
2. Sign in with the same Mi Account as you do on your phone.
3. Connect the device in Fastboot (Volume Down + Power) mode.
4. In the program, press Unlock and wait until it is completed (it can take up to 72 hours).

⚠️ Attention: Unlocking the bootloader resets all data on the device! pre-create a backup via Mi Cloud or Xiaomi Backup.

Method 5: Fastboot Flashing (Extreme Method)

If all previous methods failed, all that remains is a complete flashing of the device, which deletes all data, but is guaranteed to solve the problem of cycling loading in Fastboot.

Instructions:

1. Download the official firmware for your model from the MIUI Downloads website (choose the Fastboot version).
2. Unpack the archive in a folder with fastboot and adb.
3. Connect your phone in Fastboot mode and do: fastboot flash all or for new models: fastboot update name file.zip

It takes 5-15 minutes, and when it's done, it'll restart as standard.

💡

Fastboot flashing is the only way to bring back the bricks after unsuccessful experiments with firmware or unlocking.

What do you do if nothing helps?

If after all the manipulations Xiaomi continues to boot in Fastboot, the reasons may be hardware:

• 🔋 Faulty battery: If voltage drops below critical, phone may go into emergency mode.
• 🖱️ Button sticking: Physical damage to power buttons or volume mimics the combination to log into Fastboot.
• 🛠️ Motherboard problems: damage to memory chip or download controller.

In such cases, we recommend:

1. Check your phone at the service center (especially if it is guaranteed).
2. Try connecting another charger (sometimes the problem is in the power supply).
3. If the smartphone does not include even in Fastboot, you may need firmware through EDL (emergency mode).

FAQ: Frequent questions about disabling Fastboot on Xiaomi