Most TCL Android TVs allow you to update via a USB flash drive. Here is the standard procedure:
Write down the and Security Patch Level . This will help you determine if a newer version exists. Firmware TCL L43S6500
While holding the button, plug the TV back into the power outlet. Most TCL Android TVs allow you to update
Upgrading the firmware on your TCL L43S6500 (an Android TV model) can resolve performance issues, fix bugs like app crashes, and occasionally unlock new features. There are two primary ways to handle this: directly through the TV's menu or via a manual USB installation if your TV isn't connecting to the internet. Option 1: The Fast Way (Network Update) fix bugs like app crashes