How to enable USB debugging on Xiaomi if your phone doesn’t turn on: all ways 2026

Why USB Debugging May Be Needed on Xiaomi's "Dead"

The situation when Xiaomi smartphone (be it Redmi Note 12, POCO X5 Mi 11, or Mi 11, refuses to turn on, but you need access to his data or firmware, which is familiar to many. USB (USB Debugging is disabled by default and without it it it is impossible to use ADB, Fastboot or specialized utilities like Mi Flash Tool. Without this tool, firmware recovery, password reset or file extraction becomes extremely difficult.

Under normal conditions, debugging activation takes a couple of clicks on the Settings → About Phone → MIUI version. But what if the screen does not respond, the device is getting stuck on the Mi logo or does not show signs of life at all? Here, alternative methods based on hardware modes (EDL, Fastboot) and workarounds through the Qualcomm or MediaTek service protocols come to the rescue. It is important to understand that these methods require technical training and can lead to complete data loss or “bricking” of the device if you do the wrong thing.

In this article, we will analyze all working methods for enabling debugging on a broken Xiaomi, from the safest (via Mi Unlock Tool) to the extreme (flashing in the mobile app). EDL-You will also learn what tools you need, how to avoid common mistakes and what to do if none of the methods worked.

Preparation: What will be needed for the job

Before you start manipulating your phone, you need to assemble a set of tools and programs that you can't do without.

• 🔌 Cable USB Type-C/MicroUSB (Original or high-quality – cheap cables often don’t transmit data to Fastboot).
• 💻 Computer under Windows 7/10/11 (Mi Flash Tool and Qualcomm Drivers are best avoided macOS/Linux).
• 📥 Drivers: Qualcomm HS-USB QDLoader 9008 (for EDL), ADB/Fastboot (universal).
• 🛠️ Programs: Mi Flash Tool (official firmware utility). QFil or QPST (for devices on Qualcomm). SP Flash Tool (for MediaTek). Platform Tools (from Google for MediaTek) ADB/Fastboot).
• 🔋 Power supply: charger or Power Bank (the battery must be charged at least 30 times%).

Pay special attention to drivers, for example, to work in EDL-Emergency Download Mode requires manual installation of QDLoader driver HS-USB Driver. You can find it in firmware archives or forums like this. 4PDA. If Windows is blocking installation, disable driver signature verification via gpedit.msc (for Pro versions) or use Driver Signature Enforcement Overrider.

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Before starting work, disable the antivirus (for example, Avast or Kaspersky) - it can block firmware utilities as "suspicious."

Method 1: Enabling debugging via Fastboot (if the phone is determined by the PC)

If your Xiaomi has any response to a computer connection (e.g., making a connection sound or being defined as Unknown Device), try converting it to Fastboot, which allows you to execute low-level commands without fully booting the system.

Instructions:

1. Connect your phone to the PC switched off.
2. Press the button combination: For most models: Volume down + Power (hold 10-15 seconds). For POCO F3/F4: Volume up + Power. For Redmi Note 10 Pro and newer: Volume up + Volume down + Power.

Platform Tools

fastboot devices

If the device is determined (the serial number appears), do:

fastboot oem enable-adb

or (for older models):

fastboot oem unlock-go

If the command is error-free, USB debugging will be activated after the reboot, but on new devices (with MIUI 13+), this method is often blocked by the manufacturer, in which case move on to the next method.

Method 2: Activate debugging through EDL-mode (for Qualcomm)

EDL-The Emergency Download Mode is a service mode for Qualcomm chip devices that allows you to flash a phone even without a working operating system, and its main advantage is the ability to bypass Mi Account lock and enable debugging by force:

• ⚠️ Data loss: firmware in EDL remove everything from internal memory.
• ⚠️ Account lock: Newer models (Redmi Note 11 and later) may require authorization via Mi Account.
• ⚠️ Bricking: Wrong firmware converts phone into a 'brick».

Step-by-step:

1. Download the firmware for your model from the Xiaomi Firmware Updater website (choose the Fastboot version).
2. Unpack the archive in a folder without Cyrillic (for example, C:\MiFlash\rom).
3. Transfer the phone to EDL: For most models: Press Volume Up + Volume Down + Power on the phone turned off and plug the cable into the PC. If it doesn't work: Open the case and close the EDL contacts (a soldering iron or tweezers is required).

Mi Flash Tool

Refresh

COMX

Flash

After the firmware is installed, USB debugging will be enabled by default (newer versions of MIUI will have to manually activate it via settings). If the Mi Flash Tool is 0x80070005 error, try running the program on behalf of the administrator or use QFil.

Method 3: Using Test Point (to unlock the bootloader)

If previous methods have failed and the phone is locked through Mi Account, you can try unlocking the bootloader using Test Point, a method that is suitable for devices that are not defined in Fastboot but are physically fit, and the essence is to force the phone to unlock mode through the closure of special contacts on the motherboard.

Warning: This method requires disassembling the phone and minimal soldering skills. On models with anti-Rollback (ARB) protection, improper actions can lead to irreversible locking of the device.

Algorithm of action:

1. Remove the back cover of the phone (this will require a mediator and a hair dryer to soften the glue).
2. Find Test Point on the motherboard (usually two metal dots labeled TP, EDL or GND). For popular models, the circuits can be found on 4PDA.
3. Close the contacts with tweezers or a needle, simultaneously connecting USB-plug-in.
4. The phone is called the Qualcomm HS-USB QDLoader 9008.
5. Use the Mi Flash Tool to run the Fastboot version of MIUI with the unlocked bootloader.

Instructions:

1. Download Mi Unlock Tool from Xiaomi’s official website.
2. Sign in to the utility under the same account as on the phone.
3. Connect your phone in Fastboot mode (as described in Method 1).
4. Press Unlock and wait until the process is complete (it can take up to 10 minutes).
5. After unlocking, swipe your phone through the Mi Flash Tool with the Clean All tick.

If the utility gives you a Couldn't unlock error, check:

• Is the phone connected to the internet (via SIM or Wi-Fi if the screen is partially working)
• Does the antivirus block access to Xiaomi servers?
• Is the unlock limit for your account exceeded (maximum 1 device per month)?

Table of compatibility of methods with popular models Xiaomi

Note: on models with a MediaTek chip (for example, Redmi 10A or POCO C40), instead of the Mi Flash Tool, SP Flash Tool is used.

What to do if none of the methods worked

If all of these methods fail, the problem may be deeper:

• 🔋 Battery discharge: Even if the phone doesn't turn on, plug it into charging for 30 to 60 minutes.
• 🔧 Damage to the motherboard: if the phone is not detected in any mode (Fastboot, EDL), Maybe damaged. USB-power-port.
• 🔒 Hardware lock: on new models (Redmi Note 12, Xiaomi 13) can work anti-Rollback protection, which blocks the firmware of older versions MIUI.
• 📱 Screen problems: If the phone vibrates or makes sounds but the screen is not working, connect it to an external display via the phone. USB-C to HDMI (supported-model).

In such cases, there are two options:

1. Contact the Xiaomi service center (official or authorized). The cost of diagnosis is from 500 to 2000 rubles.
2. Buy a software box (such as a UFi Box or EasyJTAG) for low-level repairs. Price - from 10 000 rubles, requires skills.

If the phone is important to you (for example, it stores critical data), it is better not to risk self-experiment and trust the recovery to professionals.

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On Xiaomi models with Snapdragon 8 Gen 1/2 chip (for example, Xiaomi 12/13), a self-driving firmware in EDL without Mi Account authorization can lead to a complete lock of the device (the “red state”).

FAQ: Frequent questions on debugging on a broken Xiaomi