TCL L40S6500 , finding the "Deep Piece" firmware usually refers to
Connectivity: Features 2 HDMI ports, 1 USB 2.0 port, Bluetooth 5.0, and 2.4GHz Wi-Fi. How to Update TCL L40S6500 firmware tcl l40s6500
Wait for the Update to Complete: The update process may take a few minutes. Your TV might restart during the process. TCL L40S6500 , finding the "Deep Piece" firmware
Yes, but not recommended. Newer firmware often contains critical patches. However, if a new update introduces bugs (e.g., worse picture quality), you can downgrade by following the same USB method but with an older firmware package. Note that downgrading may wipe all user data and could void warranty. is powered by the RealTek RTD2841 SoC (Chassis
Conclusion
This is the easiest method and ensures you receive the official version directly from TCL's servers. TCL Smart TV: How to Update Software
is powered by the RealTek RTD2841 SoC (Chassis RT41VT-AP) and typically comes with Android 8.0 Oreo out of the box.