Never turn off the TV or remove the USB during the installation process, as this can damage your TV's firmware. How to update your Philips Saphi Smart TV software via USB

: Go to [Settings] > [Update Software] > [Current Software Info] to see your current firmware version. Download on PC : Visit the Philips Support Page and search for model 55PUT6002/56 .

Q: How long does a software update take on Philips 55PUT6002/56? A: The software update process typically takes a few minutes, but it may vary depending on the size of the update and the internet connection speed.

Insert the USB into the TV's USB port while the device is powered on. Automatic vs. Manual: