Unlike mainstream brands, TCL does not maintain a global public firmware repository. However, these are the safest sources:
If under warranty, request an authorized technician to flash the firmware. This is the safest but slowest method.
There are two methods to update the firmware: Firmware TCL L32S6500
**Method A: Over-The-Air (
This is the easiest way to update if your TV is connected to the internet. Unlike mainstream brands, TCL does not maintain a
Connect to Internet: Ensure your TV is connected via Wi-Fi or Ethernet.
Open Settings: Press the Home button on your remote and select the Settings (gear) icon at the top right. There are two methods to update the firmware:
Navigate to Updates: Go to Device Preferences > About > System Update.
Check for Updates: Select Network Update. The TV will search for the latest official version.
Install: If an update is found, select OK to begin. The TV will download, install, and automatically restart (this may take several minutes). Method 2: Manual Update via USB
If your TV is not connected to the internet or is stuck on a boot logo (boot loop), use this manual method. TCL Smart TV: How to Update Software