Disable the "Launch S Voice" setting, if you're not using S Voice all the time (and you're probably not, because it sucks)
With this option switched off, the home button will no longer wait for a second press before registering the first press, and as such it'll respond much more quickly.
With this option switched off, the home button will no longer wait for a second press before registering the first press, and as such it'll respond much more quickly.
Last edited: