Before starting, you must gather the following items and information:
Download this only from authorized sources like the TCL Support Page or by contacting the TCL After-Sales Team . 2. How to Download the Software Update How to manually update the software on your TCL Roku TV
Find this on the back of your TV or in Settings > System > About .
Performing a manual software update on your TCL TV via USB is a reliable way to fix performance issues, access new features, or update a TV that isn't connected to the internet. Whether you have a , Android TV , or Roku TV , the manual process ensures you have the latest firmware directly from the manufacturer. 1. Preparing for the Download