Panasonic TH-75LX900H 4K Smart TV Firmware 4.055

Issues Addressed:

- Improve network applications

Check the current firmware version:
 - Turn the power ON
- Press [Menu] button, select [Main Menu] and press [OK] button to display Main Menu
- Select "Help" in Main menu
- Select "System information" in "Help Menu"
- Confirm "software Version"
- If the firmware version indicated is older than the version being offered, then please update the firmware.

Install Firmware:

- Download an updated version of the firmware and double click the downloaded file to decompress it.
- Copy the firmware file onto a USB flash memory.
- Turn on the TV.
- Insert the USB flash memory into the USB terminal of your TV. Please use USB 1 input of your TV.
- Press OK button.
- Select "Yes" and press OK button.
- Please wait until download is completed.
- When the update is finished, remove the USB flash memory from TV, turn the TV off at the main power switch, and turn TV back on at the main power switch.
- A black screen will appear for a few seconds.
-  When the download is finished the TV should start as usual.
- Confirm the new version of the system software. 
- Note: If the update fails, please switch the set on and off at least 3 times and try again.

About TV Firmware:

By upgrading your TV firmware version, you will benefit from improved image quality, fixed various noise issues, enhanced Internet connectivity (if available), boosted stability and usability level, as well as from several other changes.

However, you should first check that this release is compatible with your TV model and that it specifically resolves a problem that you have been encountering or makes changes that you deem useful.

In addition to that, since there are numerous TV models and manufacturers, as well as several methods for updating the software version, we recommend that you refer to the product guide, familiarize yourself with the procedure, and initiate the upgrade only when you have completely understood the steps.

Bear in mind that, in the event of an update failure encountered by trying to apply an improper firmware or if you don't successfully succeed to install the new software, the TV can suffer serious malfunctions.

Therefore, if you wish to apply this release, click the download button, get the package, and refer to the update guide to upgrade the TV firmware. Also, if you want to stay up to date with latest releases, check with our website as often as possible.