This post will show you how to fix the iphone and ipad home button by recalibrating it.
you will know that your home button needs re-callibrating if it feels sluggish or if it misses clicks.
if this is happening to you with your iphone or ipad or ipod touch then there is a simple procedure to follow that should fix the responsiveness of your home button

  • launch the weather app (or the stocks app, or any of the builtin ios apps)
  • hold the power button till the ‘slide to power off’ appears
  • once the ‘slide to power off’ appears press and hold the home button till the ‘slide to power off’ goes away.

your iphones home button will now be re-calibrated :D