Google search

[yongfa]

When hold and drag up the home button, google search will appear is there ways to disable or remove it???

[Uliwooly]

You can't remove it, google now, but you can disble it 

To deactivate Google Now:

1. Start Google Now by sliding upwards from the bottom of the display and releasing your finger above the Google icon.

2. Tap the menu button in Google Now.

3. Select Settings.

4. Tap the ON/OFF switch in the top right corner of the settings. OFF should now be highlighted.

[yongfa]

even though disabled, drag up the home button will still open the google now???

[Uliwooly]

Keep in mind that Google Now is part of Android, I don't see any other way around it. 

[Ashroft98]

Aww man.Sometimes,opening it accidently really annoys me.Especially when you are using an app that can't be exited otherwise it has to restart all over again.

[yongfa]

ya when open it will affect other apps as the ram of this phone cant support too much usage....