The is a universal Android-based smart TV motherboard commonly used in 4K LED televisions. Downloading and installing the correct software is critical, as using the wrong firmware can lead to screen issues or a "hang at logo" brick state. Core Technical Specifications
Copy this file directly to the of your USB drive. Do not place it inside any folders. Step 3: Flash the Firmware to the TV tp.sk518d.pb802 software download
The standby light should start blinking rapidly (red and blue/green), indicating the update has started. The is a universal Android-based smart TV motherboard