How to connect USB-Xiaomi phone drive: 5 proven ways

Why Xiaomi doesn’t see the flash drive and how to fix it

Connection USB-drive to smartphones Xiaomi, Redmi or POCO It seems like a simple task, but in practice, users face a lot of nuances, from the lack of response of the phone to errors in reading files (NTFS vs FAT32), absence OTG-cable or outdated settings MIUI. In this article, we will analyze all the current ways of connecting - from the classic wire to wireless solutions, and also tell you how to make the phone "see" the flash drive, if it is not determined.

It’s important to understand that modern Xiaomi smartphones (starting with MIUI 12) support USB OTG at the hardware level, but the right adapter and settings are required to work properly. For example, NTFS flash drives may not be readable without additional software, and some models (such as the Redmi Note 12) need to manually include OTG in the developer menu. We tested all methods on current MIUI 14/15 firmware and collected checklists for each case.

Method 1: Connecting through OTG-cable (classical method)

The most reliable and universal way is to use OTG-Most Xiaomi smartphones support this feature out of the box, but there are nuances:

• 🔌 Type of connector: Make sure the adapter matches your phone’s port — USB-C (post-model 2018 Micro-USB (for older Redmis) 4/5).
• 💾 File system: The flash drive must be formatted into FAT32 exFAT. NTFS It requires additional drivers to be installed (more on this below).
• ⚡ Nutrition: Some flash drives (especially with LED-- the indicator may not be detected due to lack of power.

Step-by-step:

1. Connect. OTG-Adapter to the phone and to it — USB-accumulator.
2. A notification will appear on the screen "USB-The drive is connected.
3. Select "Use as a media device" (to view files) or "Transfer files" (to copy).
4. Files will be opened in the standard "MIUI File Manager".

Check compatibility. OTG-Adapter with your Xiaomi model|

Format the flash drive into FAT32/exFAT (if NTFS — install Paragon NTFS)|

Enable OTG in the developer settings (if the phone is unresponsive)|

Try another one. USB-port or adapter (matrimony possible)

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If the phone is not responding to the connection:

⚠️ Note: On some models (POCO F5, Xiaomi 13 function OTG It's disabled by default. To activate it, go to Settings. → The phone. → Version. MIUI, Tap 7 times on the build number, then return to Settings → Additionally. → For developers and include "Debugging by" USB" and "USB OTG".

Method 2: Wireless Wi-Fi connection (for large files)

If you don't. OTG-The adapter or flash drive is not defined, you can transfer files over a local Wi-Fi network. This method is suitable for large amounts of data (movies, backups) and works on all Xiaomi models without additional accessories.

You'll need:

• 📶 Router or direct Wi-Fi hotspot (can be created from a phone).
• 💻 Computer or laptop with access to a flash drive.
• 📱 Annex "Conductor" (built-in MIUI) or FX File Explorer.

Instructions:

1. Connect the flash drive to the computer and make sure it is identified.
2. On your phone and computer, connect to the same Wi-Fi network.
3. On PC, open Windows or MacOS and allow access to the flash drive folder.
4. On your phone, open Explorer → Network → Local Network and select your computer.
5. Enter the login / password from the PC (if required) and copy the necessary files.

Through OTG-cable|

Wi-Fi (wireless) |

Google Drive (Mi Cloud) |

I'm not plugging flash drives into my phone.

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Advantages of the method:

• ✅ There are no restrictions on the file system (it works even with the NTFS).
• ✅ You can transfer files in volume. >4 GB (as opposed to the FAT32).
• ✅ No need to buy adapters.

⚠️ Note: Wi-Fi transmission speed is lower than over OTG (particularly 802.11n). To speed up, use a router with Wi-Fi 6 support or connect to a 5 GHz access point.

Method 3: Connecting through USB-Hub (for external hard disks)

If you need to connect not a flash drive, but an external hard drive (for example, WD My Passport or Seagate Expansion OTG-The adapter may not be able to cope with this because of a lack of power. USB-feed-in.

What will be required:

• 🔌 USB-port USB-C/Micro-USB and power-block connector.
• ⚡ Power supply on 5V/2A (You can use a charger from the phone).
• 💾 External disk formatted in exFAT (recommended for disks) >64GB).

How to connect:

1. Connect the hub to the phone via OTG.
2. Connect the power supply to the hub.
3. Put the hard drive in. USB-hub-port.
4. The phone will be notified "External drive connected".

💡

If the external drive is not defined, try formatting it to exFAT via MiniTool Partition Wizard – this will solve the problem with limiting FAT32 to 4 GB per file.

Method 4: Using cloud services (for temporary access)

If a physical connection is not possible (for example, a broken USB port), you can upload files from a flash drive to the cloud and then download them to your phone, a method that is suitable for temporary access to data, but not for permanent use.

Step-by-step:

1. Connect the flash drive to your computer and upload files to Google Drive, Mi Cloud or Yandex Drive.
2. On your phone, open the cloud service application and download files.
3. For automation, use AutoSync (for Google Drive) or FolderSync.

Pros and cons of the method:

• ✅ It works without. OTG and adapters.
• ✅ Access to files from any device.
• ❌ Speed limit (depending on the Internet).
• ❌ Risk of data leakage (if the cloud is hacked).

Method 5: Connect via Lightning/USB-C adapter (for iPhone users)

If you have a Lightning → USB-C adapter (like an iPhone), you can use it to connect a flash drive to Xiaomi, but with the caveats:

• 🔄 The adapter must support two-way data transfer (not all cheap adapters can do this).
• ⚡ Power may not be enough for hard drives (only for flash drives).
• 📱 There's got to be a connector on the phone. USB-C (for Redmi 9A Micro-USB is not suitable).

How to check compatibility:

1. Connect the adapter to the phone, and to it - flash drive.
2. If a notice appears "USB-The device is not supported, the adapter is not suitable.
3. Try another adapter (we recommend the original from Apple or Anker).

💡

iPhone adapters often don’t work with Xiaomi due to different data protocols. OTG-chip-adapter VLI VL812 or ASM1153E.

Frequent mistakes and their solutions

Even with the right connection, users are faced with errors, and we have collected the TOP-5 problems and ways to fix them:

Critical information: Xiaomi phones with Snapdragon 8 Gen 2 processor (such as Xiaomi 13 Ultra) may conflict with USB 3.0 flash drives because of drivers. The solution is to use USB 2.0 flash drives or update the firmware to the latest version of MIUI.

FAQ: Answers to popular questions