How to restart a frozen Galaxy S6

When your Galaxy S6 hangs, you press "Turn down volume button" and "Power button" for 7 sec.
So Galaxy S6 is restarted.

Remove the briefing screen from Galaxy S6

The briefing screen is default setting on Galaxy S6.
Below image is the briefing screen.

How to remove the briefing screen form Galaxy S6.

1. Long touch on the home scree.

2. Move to the left end of home screen.

3. Uncheck the briefing box.

Add/Remove Home screen of Galaxy S6

1. Add Home screen page

(1) Long touch Home screen without app's icons.

(2) Move to the right of Home screen page

(3) Touch "+" icon. So Your Galaxy S6 is added Home screen page.

2. Remove Home screen page

(1) Long touch Home screen without app's icons.

(2) Long touch Home screen page.

 (3) Put Home screen page on the Remove icon.