How to Upgrade Xiaomi Mi TV: 3 Proven Ways + Error Solving

Xiaomi Mi TVs TV They regularly receive firmware updates that improve performance, add new features and fix vulnerabilities, but many users have difficulty trying to update the system, from the lack of notifications about new versions to errors in the installation process. In this article, we will discuss all the current ways of updating (via the Internet, USB-drive and manually), and also tell you how to avoid typical problems and what to do if the TV “hangs” at the firmware stage.

It is important to understand that the process of updating on Mi models TV 4A/4S/4C/5/5 Pro/Q1/Q2 And the other series may be slightly different, and we'll point out these nuances in the relevant sections. You will also learn how to check the current version of the software, where to download official firmware and why you should not install custom builds from third-party developers - this can lead to a loss of warranty or device failure.

1. How to check the current firmware version on Xiaomi Mi TV

Before you start upgrading, make sure your TV really needs a new firmware.

1. Turn on the TV and press the Settings button on the remote.
2. Go to the Settings section → About TV (Settings) → About).
3. Find the Software version or MIUI TV version.

The current version is displayed in X.XX.XX.X format (e.g. 2.4.65 for Mi TV Q1 or 1.7.82 for Mi TV 4A). Compare it to the latest official releases on Xiaomi Support. If your version is older than the one offered on the site, it is recommended to update.

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On some models (e.g. Mi TV 5 Pro), the software version may appear in System → System Update. If the menu is in English, look for System → System Update.

Note: on Android TVs (such as Mi TV Q2), the path to the version may be different: Settings → Device → About the program. Also, in this section, you can see the date of the last update - if it is older than 6 months, a new firmware is likely available.

Method 1: Automatic update via the Internet (recommended)

The easiest and safest method is an over-the-air update (OTA) that is suitable for most Xiaomi Mi TV models connected to the Internet.

1. Connect your TV to Wi-Fi or Ethernet (wired connection is more reliable).
2. Go to Settings → System → Software Update (Settings → System → System Update).
3. Click Check for updates (Click for updates).
4. If an update is available, follow the instructions on the screen. The TV will reboot automatically.

The process can take anywhere from 10 to 30 minutes depending on the speed of the Internet and the size of the file. Don't turn off the TV or press buttons on the remote during installation - this can cause a failure. If the update is not available, try:

• 🔄 Reboot the TV and router.
• 🌐 Connect to another network (for example, from a phone via an access point).
• ⏳ Wait 1-2 days – sometimes Xiaomi releases updates in stages.

3. Method 2: Update through USB-storage device (for experienced users)

If automatic updates don’t work (for example, due to slow internet or regional restrictions), you can manually install firmware via a flash drive, which is also useful if the TV doesn’t turn on or is getting stuck on the Mi TV logo.

You'll need:

• 💾 USB-storage device (formatted in FAT32, at least 4 GB).
• 🖥️ Computer for downloading firmware.
• 📄 Official firmware file for your model (you can download it on the Xiaomi or Xiaomi Firmware Updater website).

Step-by-step:

1. Download the firmware for your model. update.zip (Don't unpack it! - For example, for Mi. TV 4A 32" look for the file. mi_tv_4a_32_v2.4.65.zip.
2. Copy update.zip to the root directory of the flash drive (not to the folder!).
3. Put the flash drive in. USB-TV port (it is better to use the port) USB 2.0 if there are several).
4. Go to Settings → System → Software Update → Update via USB.
5. Select the update.zip file and confirm the installation.

The TV will restart and start the installation, and if the screen goes out for 5-10 minutes, that's fine, and under no circumstances remove the flash drive or turn off the power until the process is complete (it can take up to 20 minutes).

Method 3: Manual update via ADB (for advanced users)

This method is suitable if the first two methods did not work, or you want to install a beta version of the firmware.

• 🖥️ Computer with installed ADB Tools.
• 🔌 USB-cable (to connect the TV to the PC).
• 📄 Firmware file in.zip format.

Instructions:

1. Turn on the TV debugging mode via USB: Settings → About TV → Software Version → Click 7 times on the build number After that in Settings → Additional item for developers (Developer options), where you need to enable debugging by USB.
2. Connect the TV to your computer through USB-port (use the port) USB 3.0 on TV, if any).
3. Open the command line on your PC and check the connection: Adb devices If the TV is determined, you will see its serial number.
4. Download the firmware to the TV: adb sideload update.zip

The installation process will take 10-15 minutes, and when it's done, the TV will reboot, which is a riskier method than OTA or USB, so only use it as a last resort.

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Updating through ADB can result in resets or data loss, and it is recommended to back up important parameters (such as a list of channels or accounts) before starting the process.

5.Table: Compatibility of firmware for popular models Xiaomi Mi TV

Below are the latest firmware versions for the most common models (June 2026 data) and make sure you download the file for your modification!

If your model is not in the table, check the current version on the official Xiaomi website by entering the serial number of the TV (located on the box or in the Settings → About TV menu).

6.Typical Update Errors and How to Fix Them

Even when following instructions, users face problems, and let's look at the most common mistakes and ways to solve them:

⚠️ Note: If the Xiaomi Mi TV TV If the update fails (the red light flashes or the screen stays black), do not try to flash it again without diagnosis. This can damage the bootloader.

Error 1: “Can’t download the update” (OTA)

Reasons:

• 📶 Unstable Internet connection.
• 🕒 Xiaomi servers are overloaded (often in the first days after the release).
• 🌍 Regional restrictions (some firmware available only for China/India).

Decision:

• Connect the TV to the Internet via cable (Ethernet).
• Try using a VPN (such as a Hong Kong or India server).
• Download the firmware manually (method 2) and install via USB.

Error 2: "File corrupted" (updated via USB)

Reasons:

• 📁 File. update.zip not fully or completely damaged.
• 💾 The flash drive is not formatted in FAT32.
• 🔍 Wrong file name (should be the same) update.zip, spaceless).

Decision:

• Download the firmware from the official website.
• Check the checksum (MD5) of the file (you can find it on the download page).
• Format the flash drive in FAT32 using the SD Formatter utility.

Error 3: The TV got stuck on the Mi TV logo after the update

This is one of the most serious problems that can arise from:

• ⚡ Interrupting the renewal process (shutting off electricity, removing the flash drive).
• 🔄 Incompatibility of the firmware version with the TV model.
• 🛠️ Damage to system files.

Decision:

1. Wait 30 to 40 minutes – sometimes the first download after the update takes a long time.
2. If the screen remains black, try resetting: Press and hold the Power button on the remote for 10-15 seconds. The TV should reset to recovery mode.
3. If the reset doesn’t help, re-swipe the TV over USB using the same firmware version.

7. How to roll back firmware on Xiaomi Mi TV (downgrade)

Sometimes, after an update, bugs appear: the interface slows down, applications do not work or sound disappears, in which case you can return the previous version of the software, but this is a risky operation that can lead to loss of functionality.

The rollback will require:

• 💾 USB-drive with the previous version of the firmware (you can download on the archive Xiaomi Firmware Updater).
• 🔧 Knowledge of the exact TV model (indicated on the back sticker).

Instructions:

1. Download the desired firmware version (for example, mi_tv_5_pro_v3.1.50.zip).
2. Place the update.zip file on the flash drive (as in method 2).
3. Insert the flash drive into the TV and go to Settings → System → Software Update → Update via USB.
4. Confirm the installation of the old version.

⚠️ Note: Firmware rollback may cause some features to fail, such as: Lack of support for new apps (Netflix, Disney)+). Mi Account connection issues. Errors on next update OTA. It is recommended to roll back only as a last resort and immediately install a more recent stable version.

8. Frequently Asked Questions (FAQ)