If no file exists online:

This is called a "boot loop." Download the correct firmware, use the USB force update method (Method A or B above). This will rewrite the corrupted system partition.

Remember: Patience and precision are your best tools. Do not rush the update, and always double-check the file before installing.

If your TV is functioning perfectly, "if it ain't broke, don't fix it" is a good rule to follow. Only perform a manual firmware download if you are experiencing performance issues or require a specific feature update.

Never download a .exe or password-protected ZIP from a random blog. The best firmware is always a .bin , .img , or .pkg file.

Here are the most reliable sources to download Vivax LED TV firmware:

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