Make sure your power source is secure. Do not turn off the television during the installation phase.
Are you experiencing a (e.g., stuck on 50%, Wi-Fi disconnected)?
Do not turn off your TV or unplug it from the power source during this process. The TV may restart several times. Method 2: Manual USB Firmware Update (Forcing Update)
Copy the downloaded .zip file directly to the root directory of your USB drive (do not place it inside any folder). Do not extract the zip file. Firmware Update on XIAOMI Mi TV 4A Pro 43
The easiest and safest way to update your Xiaomi Mi TV 4A Pro 43 is through the built-in system update tool. This method requires a stable internet connection. Step-by-Step OTA Process:
Ensure your TV is connected to a stable power source. An interruption during a firmware installation can permanently damage the motherboard. Consider using a UPS (Uninterruptible Power Supply) if your area experiences frequent blackouts.
If your television is experiencing network issues, or if you want to install a specific firmware version not yet available in your region via OTA, you can update manually using a USB flash drive. Requirements: Make sure your power source is secure
If you encounter issues during or after the firmware upgrade, use these troubleshooting steps to resolve them. Issue 1: Update Fails to Download or Fails at 99%
Ensure your TV is connected to a reliable power source. A power outage during an update can permanently damage the motherboard.
Locate the official stock ROM/firmware for your exact model from an authorized Xiaomi community forum or firmware repository. Do not turn off your TV or unplug
Ensure your TV is connected to a reliable power source. A power outage during a firmware flash can permanently damage the motherboard.
Software patches optimize RAM management, making navigation through the PatchWall and Android TV interfaces smoother.
A: Do not turn off the TV. Sometimes the process can take 25–40 minutes to complete. If it's been over an hour, you may need to perform a forced restart by unplugging the TV and plugging it back in, but only as a last resort.
Keep holding the buttons until the Mi logo appears and changes into the Android Recovery blue menu screen.
Do not turn off your TV or press any buttons on the remote while the update is installing. Method 2: Manual Update via USB