I have the Sony XE8505 and today got a message that a new update is available. I did it and the OS changed a little bit here and there, the home screen looks different now. with the earlier version I could hold down the "Home" button to get a multitasking sort of view in which I could close all current apps. This wa suseful because if I had like 3-5 apps running at the same time (netflix, Youtube, tv, all still open) it slowed the TV down. So I made it my habit to always close apps in a regularly time.

With the new OS update I dont get this screen anymore when holding down the Home button on the remote, so does someone know how to do it now?