Updating via USB is a common repair method for these TVs when the software becomes corrupted: : Use a USB drive formatted to FAT32 .
Kazmi Elecom, which hosts a collection of Changhong Ruba software. Updating via USB is a common repair method
Continue holding until the update screen or a blinking indicator light appears. Where to Find Downloads Updating via USB is a common repair method
: Combine all ".rar" parts and extract the binary firmware file (usually named upgrade_loader.pkg or similar) to the root directory of the USB. Initiate Update : Power off the TV and unplug it from the wall. Insert the USB drive into the TV's USB port. Updating via USB is a common repair method