Press and hold the on the TV panel while plugging it back into the outlet.

Official firmware is typically distributed through Toshiba Support or Dynabook . However, specialized panel-specific software is often found on technician forums like BadCaps or GSM-Forum , as manufacturers rarely release raw panel files to the general public. 2. Official Update Methods

If the TV is stuck in a boot loop or the screen is black, use the "Force Flash" method:

Release when the standby light begins to blink rapidly or a progress bar appears.

Ensure both part1.rar and part2.rar are downloaded. Right-click the first part and select "Extract Here" to get the single firmware file (usually ending in .bin , .pkg , or .img ).

Before using a manual .rar file, it is safer to try the built-in update methods provided by the TV's operating system (Android TV for this model):