HAAS-HLE155SK-3D FIRMWARE
BRAND : HAAS ANDROID SMART LED TV
MAIN BOARD *35017861 1GB REM 4GB ROM
RESOLUTION 1920*1080 FULL HD
USB UPDATABLE FIRMWARE
You have downloaded the rar file, extract it and copy the MstarUpgrade.bin to usb and attach it to the TV. You have to press and hold the volume positive button from the remote and enter the main power First a usb-a search will be written, after which the update will start. When the software update starts, you release the volume button