After being Galaxy S2,S4 and then S6 I decided to try the Sony Xperia Z5 Prem. So please forgive me if I'm being dumb on this issue. I have 2 questions - 1) When pressing the home button, I get the current open/running apps and also the small apps banner at the foot of the screen. When I press the up arrow, furthest left, to open the smart apps window, nothing happens. What should happen I press this button? 2) When I press the home button and I get the smart apps banner at the foot of the page, I do see some icons there by default. A calculator and a browser icon and a few others. However since these sit behind the function keys of "back arrow, up arrow & home button". However when I press, say the calculator icon it activates one of the function keys instead. Am I missing something here? How do you access/activate any of the apps on the small apps banner without activating the function keys?
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