The causes of plantar fasciitis are not entirely clear. Risk factors include overuse such as from long periods of standing, an increase in exercise, and obesity. It is also associated with inward rolling of the foot and a lifestyle that involves little exercise.
The Samsung Galaxy S4 is an Android smartphone produced by Samsung Electronics and was first shown publicly on March 14, 2013 at Samsung Mobile Unpacked in New York City.
Samsung's first Galaxy Tab runs Android 2.2 Froyo or 2.3 Gingerbread, for example. Since those versions of Android are also used on smartphones, it's tough to draw out the tablets running Froyo or Gingerbread versus smartphones running those flavors of Android from Google's platform version stats.