Connection USB-Xiaomi's TV drive seems like a simple task, but in practice, users face a lot of nuances, from unreadable formats to "Device not supported" errors. In this article, we will examine not only the basic process of inserting a flash drive, but also hidden settings. MIUI TV, help to avoid 90% We'll focus on the differences between the Mi models. TV 4/5, Redmi Smart TV and premium series Xiaomi QLED — Their firmware handles external drives differently.
You will know what file system formats are (FAT32, exFAT, NTFS) The best way to get around the USB stick limit for your model is to get around the USB stick limit (spoiler: budget TVs have it!), and what to do if the TV doesn't see the drive despite the right connection. OTG external SSD — It is a rarely documented feature that is available even on older models.
1. Preparation of the flash drive: formats and limitations
Before you put it in. USB-flash drive TV, It needs to be formatted properly. The brand's TVs support three file systems, but with important caveats:
- 🔹 FAT32 — It works on all models, but is limited to a file size of 4 GB. HD music.
- 🔹 exFAT – removes the file size limit, but is not supported on Mi TV 3 or older versions, optimal for 4K-content.
- 🔹 NTFS — It is used by most modern models (Mi). TV 5 Pro, Xiaomi Q2), It can be difficult to work with small files.
For formatting, use the official utilities:
- 🖥️ Windows: File Explorer → Format (select exFAT for flash drives) >32GB).
- 🍎 MacOS: Disk utility → Erase (select) MS-DOS (FAT) exFAT).
Important! Xiaomi Android-based TVs TV 9.0 and below do not support exFAT out of the box:
- Download exfat.ko file for your model (see forums) 4PDA or XDA-Developers).
- Place it in the root of a flash drive formatted in FAT32.
- Connect the drive to the TV and restart the device.
2 Where it is. USB-port TV?
The location of the connectors depends on the model and year of release.
| Model TV set | USB Location | Number of ports | Features |
|---|---|---|---|
| Mi TV 4A/4C (2018-2020) | Right, under. HDMI | 1 | Port port USB 2.0, read speed up to 30 MB/s |
| Mi TV 5/5 Pro (2020-2022) | Left, next to the optical exit. | 2 | One. USB 3.0 (blue), one 2.0 |
| Redmi Smart TV X (2021-2023) | Back, vertically. | 1 | Port is combined with MHL smartphone |
| Xiaomi Q2/Q2 Pro (2023-2026) | Back, under the lid. | 2 | Both ports USB 3.1, support OTG |
On new models (Xiaomi) TV A Pro 2026) ports can be hidden behind a decorative panel to open it:
- Find the latch in the lower right corner of the back cover.
- Put it in a flat screwdriver or a plastic card.
- Pull the panel over yourself - it will be removed without tools.
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If USB-The port is vertical, use a direct connector flash drive (no knee) to prevent mechanical damage to the port in an accidental impact.
3. Step-by-step instruction: how to insert a flash drive
The connection algorithm is the same for all models, but there are nuances with recognition.
☑️ Connection USB Xiaomi TV
If nothing happens after the connection:
- Go to Settings. → Devices → USB-accumulator.
- Click Update the Device List.
- If the flash drive is not displayed, try another port (on models with 2)+ plug-in).
On Mi. TV Stick and hybrid models (e.g. Mi) TV Lux OLED) You may need permission to access files:
- When you first connect, a pop-up window will appear.
- Select Allow access to media files.
- If the window does not appear, go to Settings. → Confidentiality → Special access → Access to USB.
What to do if the TV asks to format the flash drive?
4.Why Xiaomi TV flash driveless?
Problems with recognition USB-Xiaomi devices TV We're going to divide it into 3 categories: hardware, software, and storage:
🔧 Hardware causes
- 🔌 Dust in the port: use a spray of compressed air or a soft brush.
- 🔋 Faulty port: check the flash drive on another device. If the port is not working, contact the service (on models up to 2022 this is a warranty case).
- 🔄 Bad contact: slightly move the flash drive in the connector - if the TV briefly "sees" it, the problem is the mechanics.
🖥️ Programmatic failures
If the port is serviceable, but the flash drive is not determined:
- Reboot the TV: Settings → About TV → Reboot.
- Reset the settings. USB: Settings → Annexes → Reset the default settings.
- Update the firmware: Settings → On TV. → Updating the system.
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On Xiaomi TVs with firmware below MIUI TV 3.0 (release until 2020) there is a bug: they do not see a flash drive larger than 64 GB. The solution is to use a drive up to 32 GB or update the software.
💾 Problems with the drive
Check it out.
- 🔍 Format: as mentioned earlier, NTFS may not be supported.
- 🛡️ Write protection: Some flash drives have a physical switch.
- 🔧 Partitions: TV doesn’t see flash drives with multiple partitions (e.g. bootable Live) USB).
⚠️ Attention: If you are using USB-Hub for connecting multiple devices, Xiaomi TVs may not recognize flash drives due to power shortages. Connect the drives directly or use an externally powered hub.
5. How to open files from a flash drive on Xiaomi TV?
After successful connection, the contents of the flash drive can be viewed in two ways:
📂 Through the built-in file manager
- On the home screen, select the Files app (folder icon).
- In the section USB-The storage device you will see a list of files.
- To play media, select the file and press OK remote.
🎬 Through a media player.
For video, music and photos, it is more convenient to use specialized applications:
- 🎥 Video: Built-in player supports MKV, MP4, AVI (not MOV!).
- 🎵 Music: The Music App Recognizes MP3, FLAC, WAV.
- 📷 Photo: Gallery displays JPG, PNG, not RAW.
For rare formats (e.g, HEVC 10-bit or DTS-HD) install third-party players:
- 📺 VLC for Android TV — Supports 90% of formats.
- 🎬 Kodi - for organizing media library.
- 🎵 Plex – if the files are stored NAS.
⚠️ Attention: On Xiaomi TVs with Android TV 10+ When you first open files from the flash drive, you may be asked to access the storage!
Enhanced opportunities: OTG, external SSD play
Few people know, but Xiaomi TVs based on Android TV maintain OTG, permitting:
- 🖱️ Connect the keyboard/mouse to USB.
- 🎮 Use gamepads (including Xbox and DualShock).
- 💾 Working with the outside SSD (Up to 2 TB on premium models).
To activate OTG:
- Connect. OTG-cable USB-television-port.
- Insert the device, for example, SSD) cable.
- Go to Settings. → Devices → Developer parameters.
- Enable the debugging option USB and the External Storage.
To run games from the flash drive:
- Download. APK games (such as Genshin Impact or emulators) on a flash drive.
- Put her on TV.
- Install the file through the Files → Install.
- Launch the game from the app menu.
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For the sustainable operation of external SSD Xiaomi TV Use drives powered by a separate source (e.g. Samsung) T7 This will prevent errors at high load (e.g. in games).
7. Frequent errors and their solutions
Even after connecting correctly, users encounter errors, and here are the most common ways to fix them:
| Mistake. | Reason. | Decision |
|---|---|---|
| USB-device is not supported | Incompatible file system or volume >128 GB on budget models | Format in FAT32 Or use a smaller flash drive. |
| No access to files. | No permission to access the storage facility | Go to Settings. → Annexes → Permits → Files and access enabled |
| The flash drive connects, but the files are not displayed | Hidden files or corrupted file table | Connect the flash drive to the PC, check for viruses and execute chkdsk /f command-line |
| USB-port shows no signs of life | A port fuse or power problem has burned out | Contact the service center (self-repair cancels the warranty) |
If Xiaomi TV is a mistake USB-The device consumes too much energy, which means that:
- You plugged in an external hard drive without power (solution: use a disc with a separate power supply).
- The flash drive has non-standard power consumption (for example, some models of SanDisk Ultra Dual Drive).
- Port port USB 2.0 does not provide sufficient current (try port) USB 3.0, if there is one).