To fix software-related bugs, you need the correct .bin file matched to your panel resolution.

Use a reliable USB 2.0 flash drive with a capacity of 4GB to 16GB. Avoid USB 3.0 drives, as older TV bootloaders often fail to recognize them.

The red or blue power indicator light remains on, but the TV does not respond to the remote control or physical power buttons.

Improves WiFi signal strength and streaming performance.