. While your request specifically mentions a ".rar" format, official firmware from LG Support is typically provided in a format containing a .bin or .epk file. 1. Official Software & Firmware Download
To ensure the safety and compatibility of your TV, it is recommended to download software only from official LG portals. Download 32LH510B Software rar
If your TV is not connected to the internet, follow these steps to update using a USB flash drive: Download 32LH510B Software rar