Oppo has started launching Android 12 updates for Oppo F17 and Oppo A73 smartphones. Both smartphones are receiving the update in India and Vietnam. Along with Android 12, the update also brings the latest ColorOS 12 to smartphones. The company claims that ColorOS 12 will offer a seamless experience with smart technology. The new UI layer includes a new design and enhanced privacy and security features. The new ColorOS 12 features a brand new style acrylic icon, a borderless design, and a new interface frame. The latest skin of Oppo’s operating system includes a responsive design system and a grid design. ColorOS 12 offers quick view cards or widgets. With the new skin of the operating system, users can now add widget components they need, such as smart car search, nearby stores, IoT and more. ColorOS 12 also allows users to switch small windows with a single click and switch to full screen by double-clicking. It will also include a new 2.0 sidebar that can intelligently combine the corresponding features, such as helping you compare prices when shopping, helping you recognize music when listening to songs, and more. The smartphone maker also asks users to back up their data before downloading the update. Users can also manually check for updates by going to Settings> About phone> System update.