How to protect my Android phone

At present, the technology has taken many giant steps, at the beginning of the last century the pattern was dominated by the telegraphs, railroads and the first attempts to take the skies with the Wright brothers. Subsequently the inventions for the human being to simplify his life in the aspects of time, social life and work.
In this century dominated by computers and the first cell phones that were of basic functions such as: Calls, messages and some with cameras of few pixels.
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The last years we have observed phones with a great diversity of functions, calls, data, cameras of last technology among others, but since everyone is good, it also comes against pirates and there are two types of Hackers and Crackers. The first one steals your information and the last one destroys it, so I'll give you some practical advice to avoid any convenient one.

Tips:

For no reason put security numbers on an Android phone to enter your user options as there are systems that can steal your keys.
When using social networks in particular, Whapsap does not accept images or videos because many formats that are supported host a large amount of viruses.
Voice notes if it is from some stranger please do not accept them since there are phone lock viruses (Blocks or Brickeo)
Do not connect your phones with USB ports on unknown computers, since the same viruses on a PC are compatible with your phone.
Do not download games by Android, I know that most of the games are free of viruses but there are some that by winning a certain level, give you as a reward a virus to know your personal data.
In short, a smartphone is very useful for our technological environment. Please take care of it ...
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