Android trick #1

There are some hidden things in your android phone. For example this:
1.Go to Settings > About Phone
2.Tap many times on your android version.
3.Surprised? (OS v+4.1) Hold on the screen again.
4.If you want to go back again, tap the key.

First post

From this webpage I want to help developers with desings, code and answers to questions. I would like to write this post in an 'www.example.com' with a personalized HTML and CSS, but not all developers have money to pay it.