Start Timeshift automatized

[Kendu]

Hi,

I?m new at this forum and I hope I?m right at this place to ask if there is a way to start the timeshift automaticly then switch on the TV (UE46F6500)?
On my old C7700 there is a topic in the settings menu to swith from manuel to automatic, but couldn?t find this at the F6500. Do I have to do a firmware hack
to get back this option? And if so could someone provide me with a howto?
Many thx in advance

Kendu