Updating the firmware on your Xiaomi Mi TV 4X 50 (India) can be done through the built-in system settings for an Over-The-Air (OTA) update or manually via a USB drive for advanced troubleshooting. Method 1: Automatic System Update (OTA)
This is the standard and safest way to update your TV. Ensure you are connected to a stable Wi-Fi network before starting.
Open Settings: Use your remote to navigate to the Gear icon (Settings) in the top right corner of the home screen.
Access Device Preferences: Scroll down and select Device Preferences.
Go to About: Choose the About section at the top of the menu.
Check for Update: Click on System Update. The TV will automatically search for the latest firmware version.
Download and Install: If an update is available, follow the on-screen prompts to download it. Once finished, the TV will restart automatically to apply the changes. Method 2: Manual Update via USB
Use this method if your TV cannot connect to the internet or you need to flash a specific firmware version.
Prepare the USB Drive: Format a USB flash drive to FAT32. Download the official firmware package and copy the file to the root directory of the drive. Flash the Firmware: Turn off the TV and unplug it from the power source. Insert the USB drive into the TV's USB port.
Press and hold the Power button on the TV while plugging it back into the socket.
Alternatively, for some models, hold the OK and Back buttons on the remote simultaneously while plugging the TV in. Firmware Update on XIAOMI Mi TV 4X 50 -India-
The TV should enter Recovery Mode or automatically start the update.
Watch these step-by-step videos to see the update process in action for various Xiaomi TV models:
To update the firmware on your XIAOMI Mi TV 4X 50 (India) , the most straightforward method is using the built-in Over-the-Air (OTA) system update feature. Standard OTA Update Process
Ensure your TV is connected to a stable Wi-Fi network before starting.
Open Settings: Press the Menu or Gear icon button on your remote.
Navigate to Device Preferences: Scroll down and select Device Preferences.
Go to About: Inside Device Preferences, select the About section. Select System Update: Click on System Update.
Check for Updates: Select Check for Update. The TV will search for the latest available firmware.
Download and Install: If an update is available, follow the on-screen prompts to download it. Once finished, select Restart Now to begin the installation. Manual Update via USB (Alternative)
If your TV isn't finding the update or you have no internet, you can flash it manually using a USB drive. Updating the firmware on your Xiaomi Mi TV
Prepare the USB: Format a USB drive to FAT32 and place the official firmware .zip file in the root directory.
Connect to TV: Plug the USB drive into the upper USB port (Port 2) while the TV is unplugged from power. Enter Recovery Mode:
Press and hold the OK (center) and Back buttons on your remote. While holding them, plug the TV back into the power outlet. Keep holding until the Recovery Screen appears.
Select Update: Use the remote to choose Update from uDisk and select your .zip file. Finalize: Once complete, select Reboot system now. Important Tips
Do Not Power Off: Never unplug or turn off your TV during the installation process, as this can cause permanent damage (bricking).
Auto-Updates: You can enable Automatic firmware updates in your settings to allow the TV to update itself between 2:00 AM and 6:00 AM.
Connectivity: If the update fails, try using a mobile hotspot; sometimes home routers block the update servers.
For further help or to find the latest firmware files for the India region, you can visit the Xiaomi India Support page or check the Xiaomi Security Center for official support policies.
A: Rarely. Since 2022, updates come once every 6-9 months. The TV is in “maintenance mode,” meaning only critical patches are released.
Verdict: If your TV is working perfectly and you never use OTT apps, skip the update. If you face any bugs or use streaming daily, update immediately. Q1: How often does Xiaomi India release firmware
| Situation | Recommendation | |-----------|----------------| | Current firmware works fine & you don’t need new features | Skip – risk of new bugs | | You have specific bugs (Wi-Fi drop, audio sync) | Update – might fix, but backup first | | You see security patch older than 1 year | Update – for safety | | You plan to sell TV | Update – better resale value |
Before updating:
Steps:
Pro tips:
Initial phase (2019–2021):
2022–2024:
Current status (as of 2025):
Only do this if the TV is stuck in a boot loop or Wi-Fi is broken.
update.zip (Do not rename it).The safest way to update your TV is via the built-in Over-The-Air (OTA) mechanism.
While major Android version updates are sporadic, Xiaomi pushes monthly/quarterly security patches. These address critical vulnerabilities (CVEs) related to the Linux kernel and MediaTek/Amlogic drivers.