Hi i recently done firm update for my lenovo A5000 to Lollipop.But couldnt find below options

[Krish_2015]

How to Set Long Press Action for Home Button in Android Lollipop?
At the ‘Settings’ screen, tap the ‘Buttons’ in the ‘Device’ section-But in my phone i couldn't able to see "Buttons" option under settings.

 

[B. Diddy]

Welcome to Android Central! It's always possible that Lenovo took that feature away with the update.