Tencent mobile phone Butler software lock how to use?

1 install Tencent mobile phone butler software in mobile phone, then click Open, click "Software Lock" as shown in the following picture.

2 into the image below the interface, we can click on the "immediately open" now enter to set the lock password.

3 Here is the graphics password set, we just repeat two times the same password on it.

4 Password Set up, we click "Tencent Mobile phone Butler software" under the "Add software" Now we just select the software to be locked, and then click Add.