The new firmware update addresses several legacy issues reported by users. Primary enhancements include: Improved boot speeds and reduced system latency.
Wait for the progress bar to reach 100%. Do not power off during this stage. Post-Update Maintenance
If the TV displays a mirrored image or incorrect colors after the update, you do not necessarily need a new firmware file. These settings can often be adjusted within the 'Panel Settings' section of the service menu. Look for options labeled 'Mirror Mode' or 'LVDS Map' to correct visual distortions. If the TV fails to detect the USB, try a smaller capacity drive (under 8GB) as some older bootloaders struggle with larger partitions.
Plug the TV back in. In many cases, the update will start automatically.
If it doesn't start, hold the physical power button on the TV while plugging it in.