Once the TV restarts, go back to to confirm the Version shows V551 . It is highly recommended to perform a Factory Reset after a major firmware update to ensure system stability.
Locate the extracted file. If it is a .zip file, unless instructed otherwise by specific local update guides. Download T658T01 LF1V551 Update part1 rar
Use this if the TV won't turn on or doesn't recognize the local update. the TV from the power outlet. Insert the USB drive into the TV. Once the TV restarts, go back to to
Updating the firmware for a (specifically the If it is a
Release the button and wait for the process to complete (usually 5–10 minutes). during this time. Verification
Installed on your computer to handle .rar and .zip files.
Multi-part RAR files are designed to be "stitched" together during extraction.