Since "part1.rar" implies a split archive, you must find and download (e.g., part1, part2, etc.) for the extraction to work.
Right-click on and select "Extract Here" using a tool like WinRAR or 7-Zip. It will automatically pull data from the other parts to recreate the full firmware file (usually an .bin or .img file). 3. Preparing the USB Drive
While holding the button, plug the TV back into the power outlet.
Keep holding the button until the "Software Upgrading" or a progress bar appears on the screen.
Copy the extracted firmware file (e.g., all_upgrade_ms338_2g.bin ) directly to the (not inside any folders). 4. Installation Process Turn off the TV and unplug it from the wall. Insert the USB drive into the USB port of the TV.
Download all required parts into the on your PC.
To download and install the firmware for your Changhong Ruba 55E5508i , follow these steps. This process typically involves gathering all parts of a compressed archive to ensure the software isn't corrupted. 1. Locating the Download Files






