Download Download Panasonic TH-43GX800H 4K Smart TV Firmware 4.739 for OS Independent Free

solved problem:

– Improve web application
– Improve system stability.

Precautions:

– During the firmware update process, do not turn off the TV or press any buttons on the TV.
– During the firmware update process, do not remove the SD card from the SD card slot.

Install firmware

– Prepare the USB flash drive
– Please prepare a formatted USB flash drive with more free space than the self-extracting file.
– When formatting a USB flash drive, all data (including protected data) will be deleted and cannot be recovered. Make sure to back up your important data so you don’t lose it.
– Insert the formatted USB flash drive into the PC’s USB slot.
– Copy the file to the root directory of the USB flash drive.
– Turn on the TV.
– Insert the USB flash drive into the TV’s USB terminal.
– Press the OK button.
– Select “Yes” and press the OK button.
– Please wait for the download to complete.

If the update is complete, do the following:

– Remove the USB flash drive from the TV.
– Please continue to press and hold the power button on the TV for 5 seconds.
– The TV will automatically turn off and restart.
– Wait up to 3 minutes until the massage wears off.
– Wait more about 10 seconds, black screen.
– After the download is complete, the TV should start up as usual.
– Confirm the new version of the system software.

About TV firmware:

By upgrading your TV’s firmware version, you will benefit from improved picture quality, fixes for various noise issues, enhanced internet connection (if available), increased levels of stability and usability, and several other changes.

However, you should first check that this version is compatible with your TV model and that it specifically addresses the problem you are having or makes changes that you find useful.

In addition, due to the large number of TV models and manufacturers, there are many ways to update the software version. It is recommended that you refer to the product guide, familiarize yourself with the operation process, and start the upgrade only after the complete upgrade. Learn the steps.

Keep in mind that if you try to apply the incorrect firmware and the update fails, or if you don’t successfully install new software, the TV can go horribly wrong.

So, if you want to apply this version, click the download button, get the package, and refer to the update guide to upgrade the TV firmware. Also, if you want to know the latest version, please visit our website as often as possible.