Rename the file to 'allupgrade_5510_sos.bin' (or as specified in the release notes).
Plug the TV back in. In many cases, the update will start automatically. tpmt5510spb803 firmware new
Wait for the progress bar to reach 100%. Do not power off during this stage. Post-Update Maintenance Rename the file to 'allupgrade_5510_sos
If it doesn't start, hold the physical power button on the TV while plugging it in. tpmt5510spb803 firmware new