: Select About , then navigate to System Software Update .
: Select the Settings (gear icon) in the top-right corner of the screen. Download Haier LD42U7000 Software Backup rar
To download and install the Haier LD42U7000 software backup or update, you should primarily use the built-in system tools to ensure you are getting official and safe firmware. Downloading ".rar" files from unofficial third-party forums can be risky and may brick your device. Official Software Update Method : Select About , then navigate to System Software Update
: Select Device Preferences (or "About" directly in some versions). : Select About
For most Haier Smart TVs, the safest way to update is through the settings menu while connected to Wi-Fi: