Connecting a flash drive to a Xiaomi TV: a complete guide to debriefing errors

Xiaomi TVs (Mi series) TV, Redmi TV, Xiaomi TV A/S/P) Supporting work with external USB-But it's not always easy to connect, because users have read errors, format compatibility issues, or video playback problems. In this article, we'll look at all the current ways to connect a flash drive to Xiaomi TVs. 2020–2026 Years, including features of different file systems, volume limitations and solution of typical errors.

It's important to understand that the functionality depends on the TV model and the firmware version. TV 4A (2018-2019) not supporting exFAT, and new Xiaomi TV Q2 (2023 may work with NTFS We tested the connection on 7 Xiaomi models and highlighted the key nuances that save time.

If you want to not only view files, but also record something on a flash drive directly from the TV (for example, screenshots or ether recordings), you will need additional settings.

1. Which flash drives are supported by Xiaomi TVs?

Not all. USB-The drives work equally well with Xiaomi TV. Basic compatibility criteria:

• 🔌 Connection interface: only USB 2.0 or USB 3.0 Type-A. Xiaomi TVs don't support USB-C (The exception is the Xiaomi model. TV Q2 75" with hybrid port.
• 💾 File system: optimally — FAT32 (maximum file size of 4 GB). NTFS and exFAT are selectively operated (see table below).
• 📏 Memory capacity: up to 256 GB FAT32, before 2 TB NTFS/exFAT (but with limitations).
• ⚡ Read speed: minimum 10 MB/s for Full playback HD. For 4K I need flash drives. UHS-I (speed-up U3).

Attention to Android models TV 9 and below (e.g. Mi) TV 4A 32): they will not see flash drives larger than 64 GB, even if formatted into FAT32. It is a firmware limitation, not a hardware one.

⚠️ Note: Hardware-encrypted drives (such as SanDisk Ultra Dual Drive with password) won’t be recognized by the TV. Also avoid auto-start drives – they can cause the system to crash.

2. Step-by-step instruction: how to connect a flash drive to Xiaomi TV

The connection process seems simple, but there are nuances that affect the stability of the work.

1. Turn off the TV for 10 seconds before you plug in. USB-Reduce the risk of error "Device not recognized".
2. Put the flash drive in. USB-port on the back or side panel. USB-Hubs – They often don’t work with Xiaomi TV.
3. Turn on the TV and wait for notifications "USB-device connected" (appears in upper right corner).
4. Open the File Manager: Main Screen → Annexes → File Manager (or "Media") → USB-accumulator

If the flash drive is not displayed:

• 🔄 Try another one. USB-Port (on some models, one port is only for service functions).
• 🛠️ Redesign the storage device into FAT32 with a cluster size of 32 KB (instruction below).
• 🔌 Connect the flash drive through a separate USB-Extension (sometimes helps with weak contact).

The flash drive is formatted in FAT32/NTFS

There are no hidden files on the drive (for example,.Trashes)

USB-TV port uncontaminated

The original cable is used (for the USB 3.0)

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Critical feature for Android models TV 11+ (Xiaomi TV A2 And newer: when you first connect the flash drive, the system will ask permission to access the files. If you click "Cancel", the drive will be visible, but the record on it will be blocked.

3. Flash drive formatting for Xiaomi TV: which format to choose?

If the TV can't see the flash drive or can't play files, 90 percent of the time, the problem is with the file system, and we'll figure out how to format the drive properly.

3.1. FAT32 — universal, but with limitations

FAT32 — The only format that works on all Xiaomi models. TV. But he has downsides:

• ❌ Maximum size of one file is 4 GB (problem for high-resolution movies).
• ❌ Does not support files with long names (more than 255 characters).

To format the flash drive into FAT32:

1. On Windows PC: Right Click on Disk → Format → FAT32 → Cluster size 32 KB.
2. On Mac: Use Disk Utility (select schema) MBR).

3.2. NTFS — Large files, but not on all models

NTFS removes the file size limit and supports flash drives up to 2 TB:

• ✅ It works for Xiaomi. TV A2, A Pro, Q2 (firmware 2022+).
• ❌ Doesn't work for Mi. TV 4A/4S mi TV 5 (unless a patch is installed).
• ⚠️ The reading speed may be lower than that of FAT32.

For formatting in NTFS:

Windows: Right-click on the disk → Format → NTFS → Cluster size 4 KB


Linux/Mac: Use ntfs-3g or Paragon NTFS

3.3. exFAT – rarely supported, but promising

ExFAT - a modern replacement FAT32 There's no limit to the size of the file:

• ✅ It works only on Xiaomi. TV Q2 (2023–2026).
• ⚠️ Xiaomi. TV A2 Reading only is supported (recording is blocked).
• ❌ Does not work on models older than 2022.

⚠️ Note: If you format a flash drive in volume 64 GB or more FAT32 Windows 10/11, The system will only offer exFAT or NTFS. Use third-party utilities, for example, FAT32 Format or Rufus.

4.Why Xiaomi TV Can't see the flash drive? Common mistakes and decisions

If the flash drive is not determined after connecting, check these points:

Error 4.1: "USB-device not recognized"

Causes and solutions:

• 🔌 Failed Port: Try Another Port USB-connector or connect knowingly working device (for example, keyboard).
• 💥 Lack of power: if the flash drive consumes >500 mA (e.g., backlit), use USB-feed-in.
• 🛠️ Firmware problems: on Mi TV 4A Android 9 sometimes helps reset settings (Settings) → The device → Reset).

Error: "The flash drive is connected, but the files are not displayed"

Probable reasons:

• 📁 Hidden files: the TV doesn't show folders starting with a dot (like.trash).Plug the flash drive to your PC and delete them.
• 🔠 Unsupported characters: file names should not be? % *: | " < >. Rename files to PC.
• 📂 Folder structure: Xiaomi TV Cannot see files with depths greater than 8 layers.

Error: "Can't play video/audio"

The problem lies in the codecs. Xiaomi TVs support a limited set of formats:

• 🎬 Video: MP4 (H.264, H.265), MKV (video-only H.264), TS, AVI (DivX, Xvid).
• 🔊 Audio: MP3, AAC, FLAC (2023 models+), WAV.
• ❌ Not supported: MOV, WMV, OGG, APE.

If the file is not reproduced:

1. Check the codec through MediaInfo (free PC program).
2. Recode the video into MP4 H.264 with HandBrake or FFmpeg.

💡

If the TV can’t see the flash drive, but it works on a PC, try disabling quick extraction in Windows: Control Panel → Devices and printers → Disk properties → Politics → Optimize for Quick Removal (Disable).

5. How to record files on a flash drive directly from a Xiaomi TV?

Not everyone knows that Xiaomi TV It can not only read, but also write data to external drives:

• 📸 Saving screenshots from the screen.
• 📼 Recordings of terrestrial TV (on models with tuner).
• 🎮 Preservation of games (e.g. emulators).

To allow the recording:

1. Connect the flash drive formatted into FAT32 or NTFS.
2. Go to Settings. → The device → Warehouse → USB-accumulator.
3. Select "Use as internal memory" (only for use with the FAT32) or "Allow recording".
4. Confirm the formatting (the data will be deleted!).

Limitations:

• On Mi. TV 4A/4S The recording works only for screenshots.
• Xiaomi. TV A2/Q2 You can save the ether recordings, but only in format TS.
• The flash drive must remain connected until the end of the recording (otherwise the file will be damaged).

💡

To record the ether from the tuner to the flash drive, use the built-in application "TV Recorder (available on Android models) TV 11+).

Alternative ways of connecting: if USB doesn't work

If USB-port broke or flash drive persistently not determined, there are workarounds:

6.1. Connection via router (DLNA/Network storage)

If you have a router with USB-A port (for example, Xiaomi Mi Router:

1. Connect the flash drive to the router.
2. Turn on DLNA or Samba in the router settings.
3. On the TV, open Apps → Media server and choose your router.

➕ Pros: you do not need to constantly insert / remove the flash drive.

➖ Cons: possible lags during reproduction 4K.

6.2. Use of OTG-cable (for modern models)

Some Xiaomi TVs (e.g. Xiaomi) TV Q2) support USB OTG. It allows for that:

• Connect externally SSD (if you're short of speed USB-port).
• Use it. USB-hub.

This requires:

• 🔌 OTG-cable (USB-A → USB-A or USB-A → USB-C, depending on the TV model).
• ⚡ Power supply (e.g., charge from phone) as OTG may be power-strapped.

6.3. Cloud services (Google Drive, Mi Cloud)

If you need a flash drive to watch movies, you can upload files to the cloud and play them through:

• 📁 Google Drive: Install the app from Google Play (available on Android) TV).
• ☁️ Mi Cloud: Built into Xiaomi firmware TV, It only works with the Mi Account.

⚠️ Note: When connected via router or cloud, video quality may automatically decline to 720p, if the network speed is below 15 Mbps. Check the Adaptive bitrate settings in the player.

7. Frequent Questions and Myths About Connecting Flash Drives to Xiaomi TV

Let’s look at some common misconceptions and nuances that are often overlooked:

“Can the flash drive be connected through USB-C?"

Xiaomi TVs (except Xiaomi) TV Q2 75) do not have USB-C Even if you use an adapter. USB-C → USB-A, The flash drive is not determined - the port USB-C on TV is intended for service functions only (e.g. firmware).

7.2. "Why does the flash drive work on the phone but not on the TV?"

Smartphones support more file systems (like exFAT by default), and Xiaomi TVs are often limited FAT32. The phone can also automatically mount partitions, but the TV can’t.

“Can the hard disk be connected (HDD) flash drive?"

Yes, but with reservations:

• ✅ Work. HDD up to 2 TB with external power supply.
• ❌ It's not working. HDD without additional power (you need a Y-cable or a hub with a power supply unit).
• ⚠️ On Mi. TV 4A/4S HDD will be defined as “empty” if it is formatted in NTFS.

7.4. "How to speed up reading files from a flash drive?"

If the video is slowed down when playing with USB:

• Use flash drives with interface USB 3.0 (blue connector).
• Format a 32 KB cluster drive (reduces fragmentation).
• Turn off the energy savings USB in the settings of TV (Settings) → Energy conservation → USB sleepy → Off.).

💡

If the flash drive is long determined (more than 30 seconds), disable the auto-update of the media library in the settings of the Media application.

FAQ: Answers to popular questions