Firmware Tcl L40s6500: Updated

What is the (stuck on logo, slow, no sound)? Do you have a USB drive and a PC ready?

A: Contact TCL via:

Go to Settings > Device Preferences > About > System update > Check for update. USB Method (Forced Update): firmware tcl l40s6500

TCL L40S6500 is a 40-inch Full HD Smart Android TV that primarily runs on the Android Oreo (8.0) What is the (stuck on logo, slow, no sound)