The same warning on a2zrom.com notes that flashing firmware “in most cases... also voids your device's warranty”. If you install a non-official firmware and your TV develops a hardware or software issue, the manufacturer may refuse to provide free service or replacement under warranty. Furthermore, TCL customer support will not provide troubleshooting assistance for problems stemming from third-party software.
A2zrom.com is a third-party online platform primarily used by technicians and DIY enthusiasts to download for various electronic devices, including TCL TVs . A2zrom.com Tcl Tv