: Files of this nature are often hosted on specialized electronics forums or Telegram channels like Kazmi Elecom .
Since you are looking for "part07" of a multi-part RAR archive, you must ensure you have (part01, part02, etc.) in the same folder before attempting to extract them. Download HV553 3840x2160 General View 65DK5 part07 rar
: Ensure the "General View 65DK5" matches your specific panel model. Installing firmware for a different panel size or resolution can result in an upside-down image or a blank screen. : Files of this nature are often hosted
While holding the button, plug the TV back into the power outlet. Installing firmware for a different panel size or
: Copy the extracted firmware files (usually including a .bin or .pkg file) directly to the root of the USB drive. Do not put them in a folder. Flash the TV : Unplug the TV from the power outlet. Insert the USB drive into the TV's USB port. Press and hold the Power or OK button on the TV or remote.
: Wait for the process to finish (the LED will stop blinking or the TV will restart). Do not turn off the power during this time, as it can brick the device. Important Notes