the physical Power button on the TV (not the remote). While holding the button, plug the TV back in .
The TV will usually restart automatically once the bar reaches 100%. the physical Power button on the TV (not the remote)
Right-click part01.rar and select "Extract Here." This will automatically combine and extract the full firmware file (usually an .bin or .img file). USB Drive: Use a 4GB or 8GB USB drive formatted to FAT32 . Right-click part01
Continue holding for about 5-10 seconds until the screen shows an or "Software Updating" progress bar. Release the button and wait. Do not turn off the power. Method B: Menu Update (If TV is functional) Turn on the TV and insert the USB drive. Go to Menu > Settings > About (or System). Select Software Update (USB) . Confirm the prompt to begin the update. 3. Post-Update Release the button and wait
Because these files are often split into multiple parts (like part01.rar ), you must have all parts to extract them correctly.