For activating swipe to home, you need to go to Settings—->Apps—-> Switch on “Swipe to Home” toggle. This works fine with all native apps and can work with some 3rd party apps as well.
You can learn how to install WhatsApp, Instagram & other apps from 3rd party stores on Nokia X from our previous tutorial. You can watch our Nokia X hands-on videos including unboxing, UI demo, full settings walk-through, native apps including store etc by clicking here. Stay tuned for camera impressions, gaming demo and full review.