Installing incorrect firmware can permanently "brick" your television. Ensure the board model and panel model match your hardware exactly before proceeding.
Holding the power button while plugging it in to trigger the automatic update process. Download HV553 3840x2160 GENERAL 65JP65UAS part01 rar
Based on common listings for this firmware, the hardware typically supports the following: HI3751V553 Resolution: 3840x2160 Ultra HD (4K) Operating System: Android 7.0 Download HV553 3840x2160 GENERAL 65JP65UAS part01 rar