A prompt should automatically appear asking if you want to update.
is a popular Full HD Smart TV series. Users often search for a "zip" file containing firmware to fix software glitches, improve app performance, or resolve "boot loop" issues where the TV fails to start.
If you have downloaded a firmware ZIP file for your specific model (e.g., ), follow these steps to install it: A prompt should automatically appear asking if you
: Format a USB stick to FAT32 on your computer.
Updating via a ZIP file is the manual alternative when the TV cannot connect to the internet or "Check for Updates" fails. How to Properly Update Your If you have downloaded a firmware ZIP file
It is highly recommended to download files only from official LG support sites to avoid malware or incorrect software versions:
: The TV will restart once the update reaches 100%. Unplugging it during this process can permanently damage the software. Official Support Resources Unplugging it during this process can permanently damage
: You must create a folder on the USB drive named exactly LG_DTV . If the name is incorrect, the TV will not detect the update.