Built-in Wi-Fi, Android OS, and support for streaming apps and display mirroring.
Updating the firmware can resolve software glitches or "boot loop" issues where the TV fails to start properly. If your TV can still access the menu and internet: Download Haier LD42U7000 Firmware part1 rar
42-inch Full HD (1920 x 1080) LED screen with a 178-degree viewing angle. Built-in Wi-Fi, Android OS, and support for streaming
16W total output from two super woofers with auto volume leveling. Download Haier LD42U7000 Firmware part1 rar