Eliminates random reboots, screen freezing, and interface lag.
can be achieved via a network-based automatic update or a manual USB flash drive installation. Method 1: The Network Update (OTA) The easiest way to update your TCL 55C2US Go to product viewer dialog for this item.
: Go to Settings > Device Preferences > About > System Update and select Local Update .
If your TV cannot connect to the internet, or if the OTA server states your software is up to date when a newer version exists, you must flash the firmware manually. Prerequisites Tcl 55c2us Firmware Update
Turn on your TCL TV and press the (gear icon) button on your remote. Scroll down and select More Settings . Navigate to Device Preferences > About . Select System Update . Choose Network Update from the prompt.
Before starting, note that incorrect firmware or a failed update can brick your TV. Follow the steps carefully.
Generally, no. TCL uses anti-rollback protection. Trying to downgrade via USB will fail or brick the TV. Only upgrade to newer builds. : Go to Settings > Device Preferences >
If you experience any issues during or after the update, refer back to the troubleshooting section or reach out to TCL’s official support. And remember: patience is key—never interrupt a firmware update in progress.
Depending on your current version, updates typically move the unit from Android 6.0 (Marshmallow) toward Android 8.0 (Oreo) , which provides a completely redesigned, channel-based home screen and faster navigation.
Protects your home network by patching vulnerabilities within the Android TV core software. Method 1: Automatic Over-The-Air (OTA) Update Scroll down and select More Settings
Power on your TV. Plug the USB drive into one of the USB ports on the 55C2US. Initiate the Update:
Move the downloaded file directly to the root directory of your USB drive. Do not place it inside any folders. If it is a .pkg file, do not unzip it.