-> http://www.cnet.com/how-to/customize-androids-home-button-shortcut/
My home button is all of a sudden (ever since the latest update) ultra sensitive and opens up the ok google search bar when I press it instead of taking me to the home screen. I barely tap it and it opens up ok google. It takes at least 4 tries, pressing it lighter and faster each time, just to get to my home screen. Is there setting I can change to make it so that the ok Google search bar does not come up at all when I press the home button? It's incredibly annoying. I'm on a Samsung Galaxy S5.

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