TURN ON@OFF THE SCREEN WITHOUT USE POWER BUTTON IN ANDRIOD MOBILES

1.TURN ON@OFF THE SCREEN WITHOUT USE POWER BUTTON IN ANDROID MOBILES following below steps.

2.open play store in mobile  as shown below.

3.Download the app Double tap screen ON and OFF.

4.Then open this app   as shown below.

5.Click on the enable then it will turn ON.

6.If you want double tap ON screen click on indicator as shown below.

7.If you want double tap OFF screen click on indicator as shown below.

8.successfully completed.

        THANK YOU