In order to provide a convenient and pleasant user experience, some mainstream commonly used third-party software (such as WeChat, QQ, Taobao, etc. ) and basic functional software (such as I housekeeper, I theme, application store, etc. ) It is built into the vivo mobile phone when it leaves the factory. Please refer to the actual display for details. If you have more questions, you can go to official website /vivo Mall APP-My-Online Customer Service or vivo official website Web Edition-Slide to the End-Online Customer Service-Enter the manual customer service for consultation and understanding.