Galaxy S3: how to unlock the screen with voice command

If you have a Galaxy S3 and think to unlock the handset screen using your face, passwords or methods sequences are boring, do not despair. One of the security features allows you to use your voice as a "key" - ie, you have to enable the use of smartphone just saying a word.

To make this possible, will need to change some settings of your gadget, but the process is simple and Tecmundo will explain all the steps so you do not miss out.

And what I have to do?

First, visit the area "Settings" - then tap "Security" and then "Options screen lock".

Once the new window loads, scroll to the last use options and select the option "Enable the lock screen" as valid. With that done, tap "Set command to wake up."

In the list of options that appears, tap the first and record your voice to enable the function - you'll need to repeat the same word four times.

With the first step accomplished, tap "Wake-up function 1" and select which function will be chosen, how to unlock the screen or check missed calls. You can select up to four different purposes - and it is logical that the words chosen for each of them should not be repeated.

For the unlock to work, you need to leave some kind of physical blocking enabled, as the "Drag". Also, you need to say the word chosen clearly at a distance of 20 to 30 centimeters of the device.