1.Insert the empty USB flash drive into a USB connector on your PC.
2.On your PC, create a folder named ‘upgrades’ in the root directory of the USB flash drive.
3.In your web browser, navigate to www.philips.com/support.
4.At the Philips Support site, find your product and locate the Help file for your TV. The Help file (a *.upg file) is compressed into a *.zip archive.
5.If the Help file at the Philips Support site is a later version than the file in your TV, click it to save the file to the USB flash drive.
6.Using the archive utility, extract the *.zip file to the ‘upgrades’ folder in the USB flash drive.
7.The *.upg Help file is extracted.
8.Disconnect the USB flash drive from the PC.
•Do not switch off the TV or remove the USB flash drive during the update.
•If a power failure occurs during the update, do not remove the USB flash drive from the TV. The TV will continue the update as soon as power is restored.
•If an error occurs during the update, retry the procedure. If the error reoccurs, contact Philips Consumer Care.
1.Switch on the TV.
2.Connect the USB flash drive containing the *.upg Help file to the USB connector on the TV. Disconnect all other USB devices from the TV.
3.Press 
.
4.Select [Setup] > [Software settings] > [Local updates].
The updates screen appears.
5.Select the '*.upg' Help file and press OK.
A message will display the update status. Follow the
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Reinstall the TV
Reinstalling your TV resets all picture and sound settings, and reinstalls all TV channels.
1.Press 
.
2.Select [Setup] > [TV settings] >
[Reinstall TV], then press OK.
3. Follow the