: Turn off the TV and unplug it from the power source. Insert USB : Plug the USB drive into the TV's USB port. Initiate Flash :
: If the TV doesn't detect the file, try a different USB drive or re-format it to FAT32. Download Changhong Ruba LED16C1100 Software rar
: While holding the Power button on the TV's panel, plug the power cord back in. The standby light should start blinking, indicating the update has started. : Turn off the TV and unplug it from the power source