My mobile phone prompts that Android 4.4 solid version is limited, and I want to set the mobile phone housekeeper as the default SMS. Why did I click it but there was no response? I can't set it.

Do you give Tencent mobile phone housekeeper permission?

Please find Tencent mobile phone housekeeper in mobile phone system settings-application software, and give the housekeeper permission.

Open Tencent Mobile Manager-Advanced Tools-Personal Space-SMS and set it up.

The private space function can help you encrypt photos, videos, text messages and files.

The design of privacy space function redefines the "security protection" function of mobile phone. Tencent Mobile Manager Pioneer Edition can not only protect the mobile phone system from viruses, but also protect users' private information from others. Compared with similar applications, it is more comprehensive in function setting.