You hit the power button to wake the phone, NOT switching ON from OFF, the phone is already ON, just standby.
Here you would enter your security pin to unlock the phone, IF that function is activated. Mine is not.
At this stage, after waking the phone, I have approximately 3 seconds to swipe up, to enter the phone. If I do not take action in those 3 seconds the phone goes back to standby.
How do I increase the 3 seconds to more time?