Stuck infinitely on the "Android" loading screen or a boot loop.

Flashing a TV mainboard is highly specific. Using the wrong file can or result in an inverted, distorted, or completely black screen. Before searching for firmware files, gather the exact specifications of your hardware:

The TPSk706SPC822 firmware is based on a modular architecture, comprising several key components:

To help you track down the exact firmware download or repair strategy, please share a few details:

The board is sending data via a different LVDS bit mapping channel.