HAAS-HLD455SK-35022740-FIRMWARE BRAND :   HAAS ANDROID SMART LED TV MODEL  HLD455SK RESOLUTION 3840*2160 4K UHD MAIN BOARD *35022740 REM : 1GB ROM/STORAGE : 8GB USB UPDATABLE FIRMWARE UPDATE Copy the software file into the USB From the remote press and hold Volume Positive button for 30 scand Put on and main…