How to Update Android TV on Xiaomi TV: All Ways + Problem Solving

Updating the operating system on a Xiaomi TV is a key process for improving performance, fixing bugs and adding new features. However, many users face difficulties, from the lack of notifications about available updates to installation errors. In this article, we will discuss all the current ways to update Android TV on Mi TV, Redmi Smart TV and Xiaomi TV A models, including manual USB method and recovery from crashes.

Xiaomi TVs feature custom PatchWall over a standard Android TV, which sometimes complicates the upgrade process. We will explain in detail how to check the current version of the firmware, where to download official files, and what to do if the TV "hangs" on the logo after a failed installation, and you will find a table compatibility models and versions of MIUI TV, current for 2026.

Why it is important to update the firmware on Xiaomi TV

Regular firmware updates for Xiaomi TVs bring not only new features, but also critical security fixes. For example, in versions of MIUI TV 3.0 and later, a vulnerability was eliminated that allows attackers to access the local network through DLNA. In addition, updates optimize the work with popular streaming services – Netflix, YouTube and Disney+, adding support for new codecs (for example, AV1 for 4K HDR).

Among the key improvements in the latest versions:

• 🎮 Reduced input delay (input lag) to 10-15 MS in game mode for models with 120 Hz.
• 🔊 Optimize your sound through Dolby Atmos and DTS:X soundbar.
• 📱 Improved synchronization with the Xiaomi ecosystem (e.g. automatic display of notifications from a smartphone).
• 🛡️ Correcting bugs with a “black screen” when connecting through HDMI 2.1.

According to Xiaomi, more 30% Users ignore updates for fear of breaking the TV, but modern firmware is subject to multi-stage testing and the installation process is protected by the mechanism. A/B-Partitions – even if the system fails, it will roll back to the previous version.

How to check the current version of the firmware

Before you start updating, you need to know the current version of MIUI TV and the model of the TV, this information will be necessary to select the correct firmware file (if you need manual installation).

To check the version:

1. Turn on the TV and press the Settings button on the remote.
2. Go to the Settings section → About TV → System Update.
3. The current version will be displayed at the top of the screen (e.g. MIUI TV 3.0.5 (stable)).
4. The following is a TV model (e.g., Xiaomi TV A2 55" or Mi TV Q1 75").

If the menu is in English, the path is: Settings → Device Preferences → About → System update. Write down or take a picture of this data – it will come in handy when searching for firmware on the official website.

💡

On some models (e.g. Redmi Smart TV X50), the firmware version can be displayed in the MAAxxx or MABxxx format. This is Xiaomi's internal marking, where the first three letters denote the region (e.g. MAA - global version, MAB - for India).

Method 1: Automatic updates via the Internet

The simplest and safest method is an air-to-air update (OTA) that checks for new versions and installs them in the background, but it doesn’t always work: sometimes notifications don’t come due to regional restrictions or bugs in Xiaomi’s servers.

To force the inspection to start:

1. Connect your TV to the internet via Wi-Fi or Ethernet cable (the latter is preferable for stability).
2. Open Settings → About TV → Update system.
3. Click Check for Updates (or Check for Updates).
4. If an update is found, confirm installation. The TV will restart 1-2 times in the process.

Download time depends on the speed of the Internet and the file size (usually 1-2 GB).If the update is not available, try:

• 🔄 Restart the TV (hold the power button on the remote for 10 seconds).
• 🌍 Change the region to India or Global (sometimes updates are released earlier for these regions).
• 🕒 Wait 1-2 Sometimes Xiaomi servers are loaded and the check doesn’t work the first time.

Method 2: Manual USB Update (for power users)

If the automatic update doesn’t work or you want to install a specific firmware version (for example, roll back to the previous one), you’ll need to manually install it through the app. USB-This method is suitable for all Xiaomi models TV, but requires accuracy - an error in the selection of the file can lead to a "brick" (inoperability) of the device.

Step-by-step:

1. Download firmware: Official files are available on the Xiaomi Firmware Update. Select your model (e.g. Mi TV 4S 55) and the latest stable version (marked as Stable).The file will be in the.zip archive - don't unpack it!
2. Prepare. USB-Driver: Use the flash drive to the volume 32 GB formatted in FAT32. Rename the downloaded file to update.zip (register is important!. Place the file in the root of the flash drive (not in the folder!).
3. Install firmware: Turn off the TV and paste the flash drive into the USB 2.0 port (usually located on the side). On the remote, simultaneously press the Menu + Volume Up buttons and hold for 10-15 seconds until the recovery menu appears. From the menu, select Apply update from USB → specify the update.zip file. Confirm the installation and wait for the completion (the process will take 5-10 minutes).

Note: On Xiaomi TV A Pro and Q2 QLED models with MT9638 processor, manual updates can reset the Dolby Vision and HDR10+ settings. Once you install the firmware, re-activate these features in the Settings menu → Display and Sound → Image Modes.

Solving Common Errors in Updating

Even when following the instructions, users face problems, and let's look at the typical errors and how to fix them.

⚠️ Note: If after the update, the Xiaomi TV is constantly restarted or shows a blue screen with the code E0001, This indicates that the system files are damaged, and in this case, only flashing through Fastboot (requires a PC and a cable) will help. USB-A to USB-A).

Error: "Can't find an update"

• 🔌 Check your internet connection – sometimes Xiaomi blocks updates when connecting via mobile networks.
• 📅 Make sure the date and time on the TV are set correctly (settings) → Date and time).
• 📡 Try changing. DNS 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare) in network settings.

Error: "Update file corrupted"

• 🔄 Re-download the firmware from the official website - the file may not be downloaded completely.
• 💾 Check the flash drive for errors (format it into the FAT32 cluster size of 4096 bytes).
• 📁 Make sure the file is named exactly. update.zip (free of spaces or additional symbols).

Error: The TV will not turn on after the update

• ⚡ Turn off the TV for 1 minute, then turn it on again (sometimes cache reset helps).
• 🔧 If the Xiaomi logo is on the screen, but the download does not go further, reset to factory settings: pinch Menu. + Volume Down on the remote when turned on.
• 🖥️ For models with AMLogic chipset (e.g. Mi) TV 4A) You may need to be able to get through USB Burning Tool on PC.

💡

If the TV is not updated properly and the update is E1003, it means the firmware version is not the same as the model, in which case download the file for your region (e.g. MAA for global version, MAB for India).

How to roll back the firmware to the previous version

Sometimes newer versions of MIUI TV are worse than previous versions, such as the lags in the interface or the loss of support for some applications, in which case you can return the old firmware, but with reservations:

• ⏳ The retracement is possible only within one branch (for example, with the MIUI TV 3.0.8 at 3.0.5, but not at 2.5.x).
• 🔒 On some models (e.g. Xiaomi) TV P1) rollback blocked by security policy.
• ⚠️ After rollback, you may need to reset settings (Settings) → Recovery and discharge).

The rollback process is similar to manual updating:

1. Download the desired firmware version from the official website (Archive section).
2. Place the update.zip file on the flash drive.
3. Start the installation via the recovery menu (Menu + Volume Up buttons).

If you can’t roll back through the standard menu, use Fastboot:

fastboot flash recovery recovery.img


fastboot flash boot boot.img




fastboot reboot

This will require unlocking the bootloader (fastboot oem unlock), which will cancel the warranty.

Update firmware on Xiaomi TVs with root rights

Users who have gained root access on their TVs (for example, through Magisk) face additional risks when updating. Xiaomi's official firmware checks the integrity of the system partition, and if changes are detected, can block the download.

If you are using custom modifications:

• 🛡️ Before updating, create a backup copy through TWRP (if established).
• 🔄 After the update, you will have to re-install Magisk and restore the modifications.
• 🚫 Avoid “over the air” updates – they can lead to bootloop (infinite reboot).

To install custom firmware (for example, LineageOS for TV) use:

adb sideload custom_rom.zip

But note that this voids the warranty and may result in the loss of PatchWall and Dolby Vision features.

FAQ: Frequent questions about Xiaomi TV update