How to exit Fastboot on Xiaomi without the on button: all working methods

Why Xiaomi is stuck in Fastboot and how to fix it without a power button

Fastboot mode on Xiaomi smartphones is a utility tool for firmware, bootloader unlocking or system recovery. But what if the phone is stuck in this mode and the power button is not working? This situation occurs after a failed update, reset or mechanical damage to the key. The main problem is that without the physical Power button, standard exit methods (holding the 10-15 seconds button) become unavailable.

In this article, we will discuss 5 proven ways to exit Fastboot Mode on Xiaomi Redmi, POCO, Mi and other models without using the power button. The methods are suitable for devices with unlocked and locked bootloader, and also in the absence of reaction to the connection to the PC. Importantly, some solutions require preliminary preparation (for example, enabled debugging over USB), so read carefully.

If your smartphone is not responsive to any manipulations and is not even detected by the computer, the problem may be a hardware failure of the power charge - in this case, only the service center will help.

Method 1: Exit through ADB (if debugging was enabled)

The most reliable method is to use Android Debug Bridge (ADB), which only works if your smartphone has previously activated USB Debugging in the developer settings. If you haven't enabled this option, skip the section.

You'll need:

• 🖥️ Computer with Windows/Linux/macOS
• 🔌 Cable USB (preferably original)
• 📥 Installed Xiaomi drivers and Google’s Platform Tools package

Step-by-step:

1. Connect your smartphone to your PC via USB (the port should be operational!).
2. Open the command line (cmd) in the folder with the platform-tools.
3. Enter the command: adb devices If the device is determined (the serial number will appear), move to the next step. If not, check the drivers or cable.
4. Perform the reboot command: adb reboot The smartphone should restart in normal mode.

USB debugging enabled in settings

Installed drivers Xiaomi USB Drivers

USB cable is good and supports data transfer

Command Prompt Launched on behalf of Administrator-->

⚠️ Note: If the device returns to Fastboot after adb reboot, it means that the system is damaged. In this case, you will need to flash through MiFlash (method 3).

Method 2: Forced reboot via charger

Little-known life hack: Some Xiaomi models (especially the Redmi Note 8/9/10 series and the POCO X3/F3) react to charging in a certain way.

How to do this:

1. Disconnect the USB cable from your PC (if it was connected).
2. Connect your smartphone to the original charger (preferably with Quick Charge support).
3. Leave the device on charge for 10-15 minutes, and some models will automatically reboot after that.
4. If the screen is gone, but the phone is not out of Fastboot, try to turn off and reconnect charging 3-4 times in a row.

💡

Use a charger with a power of at least 18 watts. Weak adapters (5 watts) may not work for a forced reboot.

🔍 Why does it work? When you connect a charging, the Xiaomi Power Controller sometimes resets the bootloader state if detects are an emergency. 100%, but helps 30-40% case.

Method 3: Firmware through MiFlash (for unlocked bootloader)

If the previous methods did not work, and the bootloader on your Xiaomi is unlocked, you can reflash the device through the official MiFlash utility, which will erase all data, but bring the smartphone back to life.

What will be required:

• 💻 Windows computer 7/10/11
• 📁 Fastboot firmware ROM For your model (download from the official website)
• 🛠️ MiFlash utility
• 🔌 Cable USB data-supported

Instructions:

1. Unpack the firmware archive into a folder without Cyrillic characters (e.g., C:\Xiaomi\ROM).
2. Install MiFlash and Xiaomi drivers.
3. Connect your smartphone in Fastboot mode to your PC.
4. Launch MiFlash, press Select and point the path to the firmware folder.
5. At the bottom, select Clean All (complete clean) or Clean All and Lock (if you want to lock the bootloader).
6. Press Flash and wait for the process to finish (5-10 minutes).

⚠️ Note: Firmware via MiFlash will reset all data, including photos, contacts and applications. If the smartphone was enabled synchronization with Mi Account, some of the data can be restored after logging into the account.

Method 4: Hardware reset via testpoints (for power users)

If the software methods didn’t work and the power button didn’t physically work, then the hardware resets through the test points on the motherboard, which requires disassembling the smartphone and is only suitable for users with experience in electronics repair.

📌 What models support this method?

Step-by-step:

1. Disconnect your smartphone from all cables.
2. Remove the back cover (a hair dryer and a mediator will be required).
3. Find test points – usually two metal pads labeled TP or Test Point.
4. Close the testpoints with tweezers for 5-10 seconds.
5. Connect your smartphone to charging – it should reboot to Recovery mode or exit Fastboot.

💡

Closing the testpoints simulates pressing the power button at the hardware level, which works even when the button is completely faulty.

⚠️ Attention: Incorrect closure of contacts can lead to short circuit and failure of the board. If you are not sure of your skills, contact the service center.

Method 5: Use of an external battery (power bank)

If the smartphone is discharged and does not respond to the connection to the network, you can try forced power supply through an external battery (power bank), this method works on models that support Quick Charge 3.0/4.0.

What needs to be done:

1. Take a power bank with a capacity of 10,000 mAh with support for fast charging.
2. Connect your smartphone to the power bank turned off.
3. Turn on power bank – at the time of power supply, the smartphone can automatically restart.
4. If nothing happens, reconnect 3-4 times at intervals of 10 seconds.

🔋 Why does it work? Some Xiaomi models recognize a power bank surge as a command to reboot.The method is especially effective if the smartphone battery is completely drained.

What do you do if nothing helps?

If none of the above methods worked, the problem may be:

• 🔧 Hardware malfunction (damaged motherboard, power controller).
• 🔄 Damaged firmware (requires flashing through the EDL Mode, but it is only possible in the service center).
• 🔌 Faulty. USB-Port (try connecting via another cable or port).

In such cases, it is recommended that:

1. Contact the official Xiaomi service center (the list of addresses on the site mi.com).
2. If the warranty is over, find a proven repair center with good reviews.
3. Check with the master whether repair is possible without data loss (sometimes helps soldering power button).

💡 Tip: Before visiting the service, take photos of the smartphone screen in Fastboot mode (if it displays information.

FAQ: Frequent questions about leaving Fastboot on Xiaomi