How to enable USB connection on Xiaomi smartphones: all methods and modes

Connecting Xiaomi smartphone to your computer through USB-cable seems like a simple task, but many users face problems: the phone is not detected, files are not transferred or debugging is not available, the reason most often lies in the wrong connection mode or disabled function. USB-In this article, we will look at all possible scenarios, from basic data mode settings to enabling hidden options for developers.

Xiaomi, Redmi and POCO devices have a proprietary MIUI shell that can block certain functions by default. For example, once the cable is connected, the system automatically selects Charging mode, ignoring file transfer. Also, new models (for example, Xiaomi 14 or Redmi Note 13 Pro+) may require additional confirmation of trust in the computer. We will look at solutions for all versions of MIUI - from 12 to 14.

It is important to understand that USB-debugging and data transfer modes (MTP, PTP) — These are different functions. The first one is to work with ADB And the other one is for file sharing, and in this article, you'll find individual instructions for each case, and you'll find ways to fix common bugs, like "Device not recognized," or «USB-the device is not working properly».

1. Basic USB Connection Modes on Xiaomi

When you connect a Xiaomi smartphone to your computer, the system suggests you choose one of the USB modes. The set depends on the version of MIUI, but the following options are usually available:

• 🔌 Charging - power only, no data transfer (selected by default).
• 📁 File transfer (MTP) — Standard mode for sharing media files and documents.
• 📷 Transmission of photographs (PTP) — Optimized for photo management (e.g. Lightroom).
• 🔧 USB-modem - distribution of the Internet from phone to PC.
• 🖥️ MIDI — Musical instruments (rarely used).

On most Xiaomi devices, mode selection appears as a pop-up notification when you first connect. If the window doesn't appear, check:

1. Quality. USB-Cable (try another, preferably original).
2. Port on your computer (USB 3.0 is preferred for speed).
3. Developer settings (if previously included) USB-debugging).

If the notification doesn’t appear even after changing the cable, go to Settings → Connections & Sharing → USB and select the mode manually. On some models (e.g. POCO F5), the path may be different: Settings → Additional → USB Modes.

2. How to enable file transfer (MTP) on Xiaomi

MTP (Media Transfer Protocol) is the main mode for sharing files between your smartphone and your computer, and if it is not activated automatically, follow these steps:

1. Connect your phone to your PC using USB-cable.
2. Unlock the Xiaomi screen (on a locked device, mode selection is not available).
3. Swipe down the notification panel and tap on the Charge notification via USB.
4. In the window that opens, select File Transfer (or MTP).

If no notice appears:

The original Xiaomi cable is used|Port port USB PC is good|The phone has a screen unlocked.|Developer mode is enabled in the settings (if necessary). ADB)-->

Some MIUI firmware (e.g., Xiaomi 13T) may require additional proof of trust in the computer.

1. On the screen of the phone will appear a request to Allow access to data?
2. Click Allow (or Always Allow if it’s your home PC).
3. Confirm the action with a fingerprint or pattern lock.

If your computer still can't see files, check the drivers. For Windows, you can download them from Xiaomi's official website or through the Mi PC Suite. On macOS or Linux, standard kernel drivers are usually enough.

Activation USB-debugging

USB-Debugging is necessary for working with tools such as ADB, Fastboot or when you run your firmware through the Mi Flash Tool:

1. Open the Settings. → The phone.
2. Find the MIUI version and tap it 7 times in a row until you become a developer!
3. Return to the main settings menu and open a new section for developers (may be in Additional).
4. Activate the switch. USB-debugging.
5. Confirm the action by pressing OK in the warning window.

When you turn on debugging, you'll get a request for debugging permission when you connect to your computer. RSA-key on the screen – if it doesn’t match the previous connection, it could be a sign of an “evil” attack USB-Click Allow if you are confident in PC security.

On models with MIUI 14 (e.g. Xiaomi 13 Ultra), additional permission may be required in the Application menu → Permissions Management → Special Access → USB Access. Make sure the desired application (e.g. ADB) is allowed access.

4. Solving USB Connection Problems

If your computer does not recognize Xiaomi, use this table to diagnose:

For devices with MIUI 13+ (such as the Redmi K60 Pro), resetting USB settings can help:

1. Go to Settings → Applications → Application Management.
2. Click on the three dots in the top right corner and select Reset app settings.
3. Confirm the reset and restart the phone.

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If Windows doesn’t see Xiaomi, try connecting your phone to another. USB-port (preferably on the back of the system unit) Often the front ports on the PC are not powered enough to work properly. MTP.

5. Features of connection on different models Xiaomi

The manufacturer makes changes to the MIUI interface depending on the model and the firmware region, and here are the key differences:

• 📱 Xiaomi 12/13/14 Series: Developer menu hidden in Settings → Additionally. USB-The debugging may require confirmation of PIN-code.
• 📱 Redmi Note 10/11/12: Regimes USB available in Settings → Connection and sharing → USB. Some of the firmwares are not in mode PTP.
• 📱 POCO F3/F4/F5: Charging mode is enabled by default, and the notification of the change of mode appears only after unlocking the screen.
• 📱 Xiaomi Pad 5/6: There may be no mode on tablets. USB-modem, but fully available USB-debugging.

On devices with MIUI for the global market (for example, Xiaomi 13 Lite), sometimes there is a bug when the USB settings are reset after the update.

1. Go to Settings → Memory → Storage settings.
2. Choose. USB-Connect and reset the default settings.
3. Connect the cable again and select the desired mode.

For models with HyperOS (new firmware from Xiaomi, for example, on Xiaomi 14) the inclusion process USB-debugging has changed a little:

1. Open Settings → About Phone → HyperOS version and tap 7 times.
2. Go back to the Settings → Additional → Developer settings.
3. Activate. USB-debugging and confirming the action.

6.Security when working with USB on Xiaomi

Connecting a smartphone to unknowns USB-Ports (such as airports or cafes) may result in an attack through the USB (It's called Juice Jacking, and the attackers can:

• 🔓 Install malware through USB-debugging.
• 📱 Copy contacts, photos or passwords.
• 🔋 Replace the charger to steal data.

To protect yourself:

⚠️ Never connect Xiaomi to a public one. USB-port USB Condom (device blocking data) Only use your own chargers or wireless charging in public places.

Additional security measures:

1. Turn it off. USB-Debugging when not needed (in the Developer Menu).
2. Use Flight Mode when charging in public places.
3. Install the USB Firewall app to monitor connections.

On devices with MIUI 14, USB Protection has been introduced, which blocks automatic connections, to configure it:

1. Go to Settings → Privacy → Special permissions.
2. Select USB Protection and activate the option.
3. Add trusted devices to the exceptions.

7. Alternative methods of data transfer without USB

If USB-Xiaomi port damaged or cable lost, use alternative methods:

• 🌐 Mi Drop (built-in application for transferring files over Wi-Fi).
• 📤 Bluetooth is suitable for small files (up to 50 MB).
• ☁️ Cloud services: Mi Cloud, Google Drive or Telegram (sending files to yourself).
• 🔗 FTP-a server through applications such as Solid Explorer or FX File Explorer.

To transfer files over Wi-Fi using Mi Drop:

1. Open the Mi Drop app (if not, download it from Google Play).
2. Click Send and select the files.
3. Connect to the same Wi-Fi network as the recipient.
4. On another device, open Mi Drop and select Receive.

For FTP-servers via Solid Explorer:

1. Open the app and swipe left to access the side menu.
2. Choose. FTP-server and press start.
3. Enter the address (e.g., ftp://192.168.1.100:2221) into Windows Explorer or file manager on your PC.

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For transferring large files (video, backups), it is better to use Wi-Fi Direct or FTP — The speed will be higher than Bluetooth and will not be required. USB-cable.

FAQ: Frequent questions about USB on Xiaomi