: Never unplug your TV or turn it off while the progress bar is moving. A power loss during an update can permanently damage the TV's motherboard.
To help give you the most accurate troubleshooting steps, could you tell me: Tcl Software Update Usb
Note: If you downloaded the file directly from a general support page, it may bypass the code screen and ask you to confirm the installation immediately. Select if prompted. : Never unplug your TV or turn it
Insert your prepared USB flash drive into the on the back or side of the TV. Select if prompted
How to Manually Update Your TCL TV Software via USB Updating your TCL TV via USB is a reliable alternative when over-the-air (OTA) network updates fail or if your TV isn't connected to the internet. This manual process ensures your TV has the latest features, security patches, and performance improvements. 1. Pre-Update Requirements Before starting, ensure you have the following: