How to Lock your Andriod files from been Used by Friends

Security is now the major concern since the invention of Cellular devices, in a situation where you have a file like vidoe, images/photos, audio and so on, and will away from your phone, friends or others still go and use the phone/device to the way it suites them. So as you the owner not having privacy to keep your content from others making it hard for you, until you decide to carry the Device any where you go.
With this tutorial you can now lock all your andriod media files in one place, which is protected by a strong tools created by andriod Developers to help people maintain thier privacy safely.

PROCEDURE TO LOCK YOUR ANDRIOD MEDIA FILE FROM INTRUDERS:

1. Go to play.google.com, search and download 'Vault'
2. Then install it and open
3. you will be prompt to Input a Password, input your password
4. when you are now logged in the app, go to settings 
5. Locate the add files to vault option
6. Click and add all neccessary file you wish and click ok
7. Now your files are self and it helpful for the fact that it is using a different password from your device password or pattern

This application is great for it is also use to control several things in the phone like if the security/valt settings is set to advanced where they are option to password your Data, contact call button, wifi, hotspot, bluetooth and so on. So if a kind comes in and you the device he/she cannot easily on the data or call for notting, to wait the card in the phone and so many more things still required.

IMPORTANT NOTE:

You must have enough data to enter the play.goggle.com (play Google) to download the single app.

It is importantt you know that enabling Advanced protection in the Vault application settings, willimprove the standard of security in the Andriod device. The app can be used to lock other apps i.e before using other apps, you must  praw the pattern to unlock that game if not, it will not.