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|Update Version||Version 4.040|
|Update Date||May 27, 2021|
|May 27, 2021
|Apr. 14, 2021
|Mar. 15, 2021
Perform steps 1 through 2 listed below.
Step 1: Check the current version of firmware used by your TV.
Step 2: Download an updated version of the firmware and install it via the Internet.
Step 3: Confirm "Android security patch level" (if you need).
Note : Firmware update is supported via the internet only.
Step 1. Check the current version of firmware used by your TV.
Panasonic recommends that you update the firmware in your TV
if the firmware version indicated is older than the version being offered.
Please check the current version of firmware in following procedure.
(Your TV screen might have difference from the following examples, but the steps are the same.)
NOTE: Notification message is displayed like below when system update is already available.
Some of notifications can be selected by remote OK button and
can go directly to [5. Press "Restart now"] of the next "Step 2" below.
Step 2. Download an updated version of the firmware and install it via the internet.
Note: During update, your TV will automatically reboot a few times and it will take about 10 minutes to complete.
Note : If the update fails, please check the network equipment and network environment.
Step 3: If you would like to confirm Security patch level in Menu, please perform steps in following procedure.