Download security and privacy for my 0qp0r830 mobile phone.

Try Tencent mobile phone housekeeper, antivirus protection, management optimization, in privacy protection, there is a software lock function, just add applications, set passwords, that is, protect mobile phone privacy.

When using the software locking function, you will find that the operation of this function is so simple but so effective.

Open the mobile phone housekeeper and enter the privacy protection function, and you will see the software lock function. When you use it for the first time, you will be reminded to set a digital or graphic privacy protection password. After the setting is completed, you can select the mobile phone application software to be encrypted by clicking the "Add" button. After adding, the locked software can only be opened if you know the password.