How to exit Fastboot mode on Xiaomi without a working power button: a step-by-step guide

Xiaomi’s Fastboot mode is a tool for firmware, bootloader unlocking, and device diagnostics. However, if your device is stuck in this mode and the power button is not responding (broken, stuck, or fell off the plume), standard exit methods become unavailable, and the situation is complicated by the fact that without the physical Power button, you can not perform a forced reboot or log into Recovery.

In this article, we’ll take a look at all the working ways to exit Fastboot from Xiaomi without using the power button — from software solutions using ADB and MiFlash to hardware methods with testpoint closure. Each method is illustrated with step-by-step instructions, risk warnings and tips for diagnosing a malfunction. If your Redmi, POCO or Mi does not respond to buttons, but is determined by a computer, there are chances of recovery!

Why Xiaomi is stuck in Fastboot and what to do first

Fastboot mode can be activated spontaneously for several reasons:

• 🔄 Failed firmware – interrupted update process via MiFlash or fastboot update.
• 🔧 bootloader Failure – damage to the boot or recovery partition after unlocking.
• 💥 Hardware problems - the plume of the power button, damage to the power chip.
• 📱 Problems with software - a conflict of custom Recovery (for example, TWRP) firmware.

Before proceeding with radical methods, perform a basic diagnosis:

1. Connect your smartphone to charging for 30-60 minutes – sometimes a discharged battery blocks the exit from the Fastboot.
2. Try another one. USB-cable and port (preferably original from Xiaomi).Fastboot may not be recognized due to connection issues.
3. Hold the volume button (-) for 10-15 seconds – on some models, this forcefully restarts the device.

⚠️ Note: If after connecting to a PC, the smartphone is defined as Qualcomm HS-USB QDLoader 9008 is a sign of a hardware breeze. In this case, you will need to flash through the flashing machine. EDL-Mode (authentication and authorized Xiaomi account are mandatory!).

Method 1: Exit via ADB (if USB debugging is enabled)

If your Xiaomi has previously been activated debugging via USB (Settings → About Phone → MIUI Version → 7 times tap → Additional → For developers → Debugging by USB), you can try to exit Fastboot using ADB commands.

What you need:

• 🖥️ Computer with Windows/Linux/macOS.
• 🔌 Original. USB-cable (better from the set).
• 📦 Installed drivers Xiaomi and ADB (Download Platform Tools).

Step-by-step:

1. Connect your smartphone to your PC in Fastboot mode.
2. Open the command prompt (Win + R → enter cmd) and go to the folder with adb:
3. Check if the device is recognized:
4. If the response appears serial number - reboot to the system:
5. If the team doesn’t work, try rebooting in Recovery:

⚠️ Note: If the device returns to Fastboot after fastboot reboot, this is a sign of a damaged boot partition).

Method 2: Forced reboot through test points (for experienced)

If the power button doesn’t work and software methods don’t help, you can try closing the test points on the motherboard, which is suitable for Xiaomi models on Qualcomm processors (for example, Redmi Note 8 Pro, POCO X3, Mi 9T).

What are test points?

These are special contacts on the board, the closure of which simulates the pressing of the power button or transfers the device to the power supply. EDL-Hazard of the method: if you do not close correctly, you can damage the board!

Instructions:

1. Remove the back cover and battery (on models with removable battery).
2. Find testpoints – usually two contacts labeled TEST POINT or EDL (see diagrams for your model below).
3. Close the contacts with tweezers or a screwdriver for 5-10 seconds.
4. Connect your smartphone to your PC – it should be defined as Qualcomm HS-USB QDLoader 9008.
5. Use MiFlash to firmware the official MIUI (see Method 3).

Testpoint schemes for popular models:

⚠️ Note: Testpoint closure on models with Mediatek processor (e.g. Redmi) 9A, POCO C31) This can lead to a full brik! SP Flash Tool.

Method 3: Flashing through MiFlash (official method)

If the smartphone is detected in the Fastboot but doesn't leave it, the most reliable way is to completely flash it through the MiFlash Tool, which works even without the power button, but requires:

• 🖥️ Windows computer (7/10/11).
• 🔌 Original. USB-cable.
• 📦 Installed Qualcomm or Mediatek drivers (depending on the processor).
• 📂 Fastboot firmware ROM For your model (download from the official website of Xiaomi).

Step-by-step:

1. Download and install the MiFlash Tool.
2. Unpack the archive with the firmware (.tgz →.tar → folder with.img files).
3. Launch MiFlash, press Select and point the path to the firmware folder.
4. Connect your smartphone in Fastboot mode.
5. In MiFlash, select firmware mode: Clean all – clean (deletes all data!), Clean all and lock – clean + lock the bootloader (if it was unlocked), Save user data – save user data (does not always work).

Flash

Once the firmware is successful, the device will automatically restart to the system, and if the process is frozen by 99% or critical partition flashing is not allowed, the bootloader is locked.

• Unlock the bootloader through the official Xiaomi tool.
• Repeat the firmware with Clean All mode.

💡

If MiFlash can’t see the device, try installing the driver manually through Device Manager (select “Qualcomm QDLoader 9008” or “Mediatek Preloader”).

Method 4: Use of Custom Recovery (TWRP)

If your Xiaomi has previously installed a customized recap (TWRP), you can try to boot into it and restore the system, which is suitable for users who previously unlocked the bootloader.

What you need:

• 📱 Established TWRP (Check compatibility with your model at twrp.me).
• 💾 Firmware file.zip (for example, MIUI or).
• 🖥️ Computer with ADB and Fastboot.

Instructions:

1. Connect your smartphone in Fastboot mode to your PC.
2. Download the TWRP command:
3. In TWRP, select Install → specify the path to the firmware file.zip.
4. Swipe for confirmation and wait for completion.
5. Reboot to the system (Reboot → System).

⚠️ Note: If after installing the firmware through TWRP The device is loaded back into the Fastboot, which means that the boot partition is damaged, in which case you need to flash it separately through the fastboot flash boot. boot.img.

Method 5: Hardware repair (if nothing helps)

If all software methods are exhausted, and the smartphone still does not leave the Fastboot, the problem is most likely in the hardware:

• 🔋 Failure of the power button - oxidation of contacts, break of the plume.
• 🔌 Problems with the fee - damage to the power chip (PMIC) charger.
• 🔄 Brick at the loader level - requires firmware through EDL Xiaomi-authorized.

Diagnosis and repair:

1. Check the power button: Disassemble the smartphone and inspect the button plume for damage. Call the button contacts with a multimeter (should be closed when pressed).
2. Diagnostics board: Check the voltage on the battery (should be 3.7-4.2V).Inspect the charge for chips, tacks or bloated capacitors.

Firmware via EDL:

• If the device is identified as QDLoader 9008, you will need an authorized Xiaomi account for firmware.
• Use MiFlashPro or QFil for Qualcomm, SP Flash Tool for Mediatek.

If nothing helps, it may be damaged. USB-port.