: Multiple options to change how the phone appears when locked. Custom Wallpapers
: Users can mix and match lock screen styles, text fonts, and wallpapers to create unique setups. Technical Specifications Specification 6.9.3.4 (6934) Minimum OS Android 5.0 (API 21) Android 6.0 (API 23) Architecture vivo Mobile Communication Co., Ltd. Installation & Availability theme 6.9.3 bbk apk apkmirror