If you have already acquired the full set of .rar files (part01 through part04) from a third-party technician forum or collection:
: Format a USB drive to FAT32 . Copy the extracted firmware file directly to the root of the USB (not inside any folder). Flash Firmware : Turn off the TV and unplug it from power. Insert the USB drive into the TV's USB port. Download Haier LE55U6500UAG Firmware part04 rar
Press and hold the button on the TV panel (not the remote). If you have already acquired the full set of
To download and install the Haier LE55U6500UAG Firmware part04.rar Insert the USB drive into the TV's USB port
: Connect your TV to the internet. Navigate to Settings > Device Preferences > About > System Update . If an update is available, follow the on-screen prompts to download and install it automatically.
: Place all parts in the same folder. Right-click on "part01.rar" and select Extract Here ; this will automatically pull data from part04 and other volumes to create the final firmware file (usually ending in .bin or .pkg ).
: For manual firmware files, contact Haier Support or email songyang.dpg@haier.com for assistance specific to your model. Manual Installation Steps (If using .rar files)