If you have already of this specific file?
The you are trying to fix (e.g., stuck on logo, no power, app errors)? Download HV553 3840x2160 GENERAL 65JP65UAS part02 rar
Indicates the Ultra HD (4K) resolution support for the television. If you have already of this specific file
Suggests this is a "universal" or non-branded firmware meant for various OEMs using this specific board. stuck on logo
Installing incorrect firmware can permanently "brick" (disable) your television. Always verify your board model by opening the TV chassis before attempting a manual update.