What drivers are needed for Xiaomi firmware: a full guide

The process of flashing or restoring a Xiaomi smartphone often turns into a difficult test if the user’s computer does not have the necessary software tools. When you connect the device to a PC to use the Mi Flash Tool or SP Flash Tool utilities, the computer must correctly identify the gadget. Without the right drivers, the system will not be able to recognize the phone in Fastboot or EDL mode, which will lead to endless waiting or error “Waiting for device”.

Complicating matters further, depending on the model and operating system, the phone may require completely different components to communicate, such as one driver to install the official firmware through Fastboot, and another to restore the brick through the Qualcomm port, a difference that is critical to the successful completion of the operation.

In this article, we will discuss in detail what components are needed for different firmware scenarios, where to download them and how to install them correctly to avoid common errors. We will look at the work with Snapdragon and MediaTek processors, as the approaches to them differ significantly, and we will also focus on eliminating problems with digital signatures in Windows, which often block the installation of necessary components.

Types of drivers and their purpose for different modes

The first thing a beginner needs to learn is that there is no one universal driver for all situations. Xiaomi uses different communication protocols depending on whether the phone is on, in bootloader mode or completely inoperable. Mistake in selecting a component at this stage leads to the fact that the firmware utilities simply “do not see” the device.

The main division is by processor modes. Standard debugging and file transfers require regular debugging. ADB Drivers. Low-level bootloader firmware and system partitions in Fastboot mode require specific USB-Android Bootloader Interface drivers, and if the phone goes down deep or down, chipset drivers come in.

Owners of Qualcomm processor-based devices (most Xiaomi models) for EDL (Emergency Download Mode) need Qualcomm HS-USB QDLoader 9008 drivers. They allow Mi Flash to communicate with the phone’s memory when the operating system is completely dead. MTK VCOM and Preloader drivers are relevant for MediaTek devices (such as some low-cost Redmi).

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EDL (9008) is the last chance to revive the phone when other methods don’t work, but it requires the installation of Qualcomm-specific drivers.

It often happens that Windows 10 or 11 automatically_generic_ A driver that does not allow write operations. In Device Manager, such a device can be displayed as "Unknown Device" or "Android". In this case, you need to manually change the driver through Device Manager.

Required software: ADB, Fastboot and Xiaomi USB Driver

The basic set for any Xiaomi owner planning to interact with a PC is the package. ADB And Fastboot. These are command-line tools that allow you to send commands to a device, but they're not drivers in the full sense of the word, they're executables that need drivers to work with. USB-port.

The official Xiaomi USB Driver is a package that often comes bundled with the Mi Flash Tool, but it can be installed separately. It contains info files for a wide range of devices of the company. Installing this package solves 80% of problems with phone recognition in normal mode and debugging mode.

• 📱 Android SDK Platform Tools – Google’s official package containing the most up-to-date versions ADB and Fastboot, necessary to unlock the bootloader.
• 🔌 Xiaomi USB Driver – a specialized package that provides a stable connection for service utilities and file transfer.
• ⚙️ Qualcomm/QDLoader Drivers is a critical component for restoring devices on Snapdragon in mode 9008.
• 📲 MTK VCOM Driver – only required for Xiaomi models built on the MediaTek platform (rare or old models).

It is important to note that the tool versions also matter. For new Xiaomi models (such as the Xiaomi 13/14 series or Redmi Note 12/13), it is recommended to use the latest versions of Platform Tools, as older versions may not work properly with new security protocols.

Instructions for installing Qualcomm and MTK drivers

Installing drivers for EDL (Qualcomm) mode is the most difficult step, as it often requires disabling the digital signature check for drivers in Windows. Without this step, the security system blocks the installation of unofficial or modified drivers necessary for deep memory access.

To start, download the archive with Qualcomm drivers. Unpack it and find the file qcomserial.inf or qcserial.inf. Open Device Manager in Windows. Connect the phone turned off by pressing the volume button (usually "Loudness" +" or both buttons to put it in mode 9008. In the dispatcher will appear a device with an exclamation mark or name QUSB_BULK.

1. Right-click on the device → Update the driver.


2. Select "Search for drivers on this computer."




3. Click "Select driver from the list of available drivers".




4. Click "Install from disk" and specify the path to the unpacked file.inf.




5 If a safety warning appears, confirm installation.

The procedure is similar for MediaTek devices, but requires VCOM drivers. Often the phone needs to be connected to the PC when the volume buttons are turned off. At this point, Windows will try to find the driver for the MTK USB Port. Specify the path to the folder with the MTK drivers.

After successful installation in Device Manager in the Ports section (COM and LPT)" Qualcomm should appear. HS-USB QDLoader 9008. If it's hanging instead QUSB_BULK with a yellow triangle - the driver got up incorrectly, repeat the procedure, be sure to turn off the signature verification.

Solving Digital Signature Problems in Windows 10 and 11

Modern versions of Windows are very strict about system integrity. Firmware drivers, especially for EDL mode, often don't have an official Microsoft digital signature, which causes the error "Windows can't check the publisher." This is the main reason why users can't flash the phone.

There is a temporary and permanent solution. Temporary is valid until the first reboot. Press Win + I, go to Update and Security → Restore. Under Special Download Options, click Reboot Now.

After the reboot, select: Troubleshooting and Finding → Additional Options → Boot Options → Reboot. When the list appears, press F7 (Disable Mandatory Driver Signature Verification) and the system will boot and you can install the driver without errors.

⚠️ Warning: Disabling driver signature verification reduces system security, only on a trusted computer and only while installing the necessary components for Xiaomi firmware.

If this method didn't work, you can use the command prompt with administrator permissions. Type bcdedit /set testsigning on and reboot. This will turn on the test mode, in which signatures are not verified. After firmware, return the setting back with bcdedit /set testsigning off.

Diagnostics: how to check the work of drivers

Before you run a heavy Mi Flash utility, you should make sure that the connection is set correctly. The easiest way is to use the command line. Open the terminal in the folder with the installed one. ADB/Fastboot Enter the command for fastboot devices.

If the Fastboot driver is installed correctly, you'll see your device's serial number. If the list is empty, the computer won't see the phone in bootloader mode. Check the cable (it should be high-quality, data transferable) and the USB port.

To check Qualcomm drivers in 9008 mode, the command prompt is not always informative, it is better to look at Device Manager. The device should be displayed without question marks. You can also use the QPST Configuration utility - if it sees a port in the list, then the driver is working.

Note the Windows Display column, if you see a name other than what you would expect (e.g., Unknown Device), the driver is not installed or installed incorrectly, in which case firmware is not possible until the problem is fixed.

Frequent errors in installation and firmware

One of the most common errors is the message "Waiting for device" in Mi Flash, which means that the utility is running, but does not receive a response from the phone, most often the problem lies in the absence of a Fastboot driver or using a USB 3.0 port that glimpses old versions of the software.

Another common problem is a Flash Error or Firehose error, which may indicate that the firmware chosen does not match the model, or the EDL driver does not allow the write command to be executed due to a locked bootloader or anti-Rollback protection.

• 🚫 Mistake. 0x80070002 — It often occurs if the firmware path contains Cyrillic or gaps. C:\rom\.
• 🔌 The device shuts down in the process — a problem with the cable or power supply. Use the original cable and plug the phone directly into the motherboard, without hubs.
• ⚠️ Code 10 or 43 in Device Manager -- the driver can't start the device. USB-port or reinstall driver with signature check disabled.

The battery should not be ignored. The charge for firmware should be at least 50-60%. If the phone sits down while writing system partitions, there is a high risk of getting a completely inoperable device, the restoration of which will require soldering of the programmer.

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Use it. USB-ports on the back of the system unit (direct to the motherboard). USB-Hubs often give insufficient voltage or have poor contact, which is critical when firmware.