: Format a USB flash drive (8GB or 16GB is usually sufficient) to FAT32 file system.
While holding the button, plug the TV back into the power outlet.
: The TV should detect the firmware and begin the update automatically. A progress bar or "Software Upgrading" message will appear. Do not turn off the power during this process to avoid bricking the device.
: Once finished, the TV will usually reboot itself or prompt you to restart. Remove the USB drive after the first successful boot. 🔍 Troubleshooting
: You must download all parts (including part01 through the final part) before you can extract the files. Attempting to open part08 alone will result in an error.