: 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.
: Do not turn off your TV during the update process, as it can cause permanent damage. Haier Support | Service & Warranty Download Haier LE55U6500UAG Firmware part04 rar
Plug the TV back into power while continuing to hold the Power button. : Connect your TV to the internet