Connecting Xiaomi Redmi to the computer via USB: all methods and settings

Connecting Xiaomi Redmi smartphone to your computer via USB-The cable seems like a simple task, but in practice, users face a lot of nuances, from a lack of response to connection to file transfer errors. MIUI, By changing the settings and interaction algorithms with the PC, in this article we will analyze all the current ways of connecting, from basic file transfer to debugging mode for developers, and also solve the typical errors that occur on Windows. 10/11 macOS.

The feature of Redmi smartphones (including the Note, K, Pro series) is the use of a proprietary shell. MIUI, which by default blocks part of the functions USB-For example, without the explicit permission of the user, the computer will not see the internal memory of the phone, even if the cable is working, we will show you how to properly configure the phone and PC to avoid problems, and also tell you about hidden features. USB-connections that many people don’t know about.

1.Preparation for connection: cable, ports and drivers

Before you connect Xiaomi Redmi to your computer, check out three key components:

• 🔌 USB-cable: use the original cable or a certified USB-type C/Micro-USB (Cheap cables often do not support data transmission, only working on charging.
• 🖥️ Port to PC: Connect to the USB 3.0 (blue connectors) for maximum speed. On laptops, avoid ports with a charging symbol (⚡) — They may not be transmitting data.
• 🛠️ Drivers: Windows requires Mi Phone Manager drivers or ADB (There are enough standard Android File Transfer drivers on macOS.

Important for Windows: If you connect Redmi for the first time, the system may not recognize the device.

1. Open Device Manager (Win + X → Device Manager).
2. Find in the list Other devices → Xiaomi with an exclamation mark.
3. Right-click → Update the driver → Search on this computer.
4. Specify the path to the folder with drivers (download them from the official Xiaomi website).

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If drivers are not installed, try disabling digital signature verification in Windows. To do this, reboot your Shift PC, select Diagnostics → Additional settings → Boot options → Reboot, then press F7 (disable the mandatory driver signature verification).

On macOS, it's easier to install Android File Transfer and allow access in security settings. However, Redmi users with MIUI 12+ may encounter an error "Device not supported." The solution is to enable PTP mode (see next section).

2. Selection of regime USB-Connection to Xiaomi Redmi

When you connect Redmi to your PC, the notification curtain appears with the option "Charge via USB." Click on it to select one of the modes:

Why can't your computer see files in MTP? A common problem on Windows 10/11 is the lack of MTP drivers.

1. Open Control Panel → Programs → Enable or disable Windows components.
2. Find IIC Services → Support for MTP devices and tick.
3. Restart your PC and reconnect your phone.

On MIUI 14 and later, MTP can automatically shut down after 10 minutes of inactivity. To avoid this, activate "Do not turn off USB when blocking" in the developer settings (Settings → Additional → Developer).

3. File transfer between Xiaomi Redmi and computer

Once you select MTP or PTP, the phone must show up in either "This Computer" (Windows) or Android File Transfer (macOS).

• 📁 Access to folders: By default, you will only see Internal Storage (internal memory) and SD-card (if any (/data, /system) hidden.
• 🔒 Secure files: folders of some applications (for example, WhatsApp, Telegram) may not be available for editing.
• 📤 Transmission speed: by USB 2.0 - up to 40 MB/s, by USB 3.0 – up to 400 MB/s (on the Redmi Note 10 Pro and later).

How to copy files from PC to Xiaomi:

1. Open the phone folder in Windows Explorer.
2. Go to the section you want (for example, Download for downloads or DCIM for photos).
3. Drag files with the mouse or use Ctrl + C → Ctrl + V.

On Redmi models with Snapdragon 8xx chipset (e.g. Redmi K50, K60) when connecting to USB 3.0, the port may overheat, in which case use USB 2.0 or turn off fast charging in the settings.

For transferring large files (>4 GB) format the flash drive or SD-card NTFS. Standard file system FAT32 Does not support files more than 4GB.

4. Problem Solving: The computer can't see Xiaomi Redmi

If the phone is not detected after connecting, perform an algorithm check:

⚠️ Warning: On Redmi with an unlocked bootloader, Anti-Rollback protection can be triggered, blocking the system. USB-In this case, you need to flash through the Fastboot.

Additional steps for Windows:

1. Open the control panel. → Devices and printers.
2. Find Xiaomi in the list, right-click → Delete the device.
3. Turn off and reconnect the phone – the drivers will be installed again.

If the problem persists, check the MIUI settings:

1. Go to Settings → Connections and Sharing → USB.
2. Turn off the option "Disable access to data when blocked".
3. Activate "Allow" USB-debugging” (if necessary).

5. USB Debugging: for Developers and Advanced Users

USB Debugging Mode provides access to low-level Android features via ADB (Android Debug Bridge).

• 📱 Installation of custom firmware (LineageOS, Pixel Experience).
• 🔓 Getting root rights through Magisk.
• 🐞 Testing applications in Android Studio.
• 📊 Backup of data through adb backup.

How to enable debugging by USB:

1. Activate Developer Mode: Settings → About Phone → MIUI version (click 7 times).
2. Back to Settings → Additionally. → For developers.
3. Turn on "Debugging by" USB" and confirm the authorization.
4. Connect your phone to your PC and select Debugging over USB in the notification curtain.

To check the connection, open the command line on the PC and type:

adb devices

If the device appears in the list (e.g., 1234abcd device), the connection is successfully established.

⚠️ Attention: Redmi with MIUI 13+ At the first connection in debugging mode, you need to confirm RSA-If you don't press "Allow", access through ADB will be blocked.

To install ADB on Windows, download Google’s Platform Tools and unpack it into C:\adb. Then add the path to the folder to the environment variables:

1. Open Control Panel → System → Additional System Parameters → Environment Variables
2. In the User Environment Variables section, find Path and add the line C:\adb.
3. Save and restart the PC.

6. Alternative ways to connect without USB

If USB-The port on your phone or PC is not working, use wireless methods:

• 🌐 FTP-server: applications like FX File Explorer or Solid Explorer is now available FTP-server on the phone and connect to it via Wi-Fi.
• ☁️ Cloud services: upload files to Google Drive, Mi Cloud or Telegram (Saved Messages channel").
• 📶 Local area network: use Mi Drop (built-in) MIUI) Transfer files between devices via Wi-Fi Direct.
• 🔗 HTTP-server: application KDE Connect or Python -m http.server (for advanced users).

How to set up FTP-server on Xiaomi Redmi:

1. Install FX File Explorer from Google Play.
2. Open the application, go to the Network → FTP-server.
3. Click Launch and write down the address (e.g. ftp://192.168.1.100:2221).
4. On PC, open Explorer → Connect network disk and enter the address.

Wi-Fi 5 (802.11ac) transfer speeds are 300-500 Mbps, which is comparable to USB 3.0. However, for larger files (>10 GB), USB is more reliable.

7.Security: How to protect data when connecting to a PC

Connecting Xiaomi Redmi to other computers is fraught with data leakage.

• 🔐 Screen locking: always install PIN/Password or fingerprint. MIUI set the settings on → Lockdown and protection → Blocking when connected USB.
• 🚫 Auto Start Ban: Turn off Auto mounting USB in Windows settings to avoid automatically running malicious scripts.
• 📵 Access restriction: in mode MTP The PC only sees media files. Full access requires root or ADB.
• 🔄 Encryption: activate device encryption in Settings → Additionally. → Encryption and accounts.

How to delete connection history:

Nana MIUI everything USB-The devices that the phone was connecting to are stored in the log to clean it:

1. Go to Settings → Applications → Application Management.
2. Find Storage and select Clear Data for Media Storage.
3. Reboot the phone.

On Windows, clear the list of connected devices through the registry:

1. Press Win + R, enter regedit.
2. Move to the HKEY_LOCAL_MACHINE\SYSTEM\MountedDevices.
3. Remove all keys that contain your Redmi name.

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Never connect Xiaomi Redmi to public charging stations (at airports, cafes) without blocking data.Attackers can use the BadUSB vulnerability to steal information.

FAQ: Frequent questions about connecting Xiaomi Redmi to PC