If your TV is not connected to the internet, you must download the firmware to a USB drive:
Visit the Sony Asia Pacific Support page for KLV-24P412C or your local Sony Support website . Go to the section. Download the firmware file (usually a .zip file, not .rar ). Download SONY KLV 24P412C Software rar
: Avoid downloading "firmware rar" files from unofficial forums or file-sharing sites, as these can contain malware or incorrect firmware that may permanently damage (brick) your TV. Support for KLV-24P412C | Sony AP - Sony Asia Pacific If your TV is not connected to the
and copy the resulting folder to the root directory of a FAT32-formatted USB flash drive. Insert the USB drive into the TV's USB port. Follow the on-screen instructions to complete the update. Important Notes : Avoid downloading "firmware rar" files from unofficial
Sony provides two primary methods for updating your television software.
To update the software for your , it is recommended to use the official Sony Support channels rather than downloading third-party .rar files, which can be unsafe for your device. How to Update Your Sony TV
: Official software updates for certain older models were terminated as of August 2024. If no downloads appear on the official page, your TV likely has the final version installed.