Ensure the latest patches are protecting your device.
This is the most reliable method, especially for dead or slow TVs. Skyworth 40e2000 Firmware Update
Use this method if the OTA update fails or if the TV software is corrupted (e.g., stuck on the "Skyworth" logo). Prepare a USB Drive : Use a drive (8GB or 16GB) formatted to Download the Firmware : Search the official Skyworth Support Page for the specific firmware file for the Ensure the latest patches are protecting your device