A beautiful lock screen with Butterfly live wallpaper theme for Android devices,surport pin/pattern lock for lock security,This app will give you a chance to watch beautiful and relaxing scenery directly on your lock screen,The flying butterflies and flashing fireflies will turn your phone into a insects wonder. It is the best choice for you if you like to relax after work or study by watching beautiful scenery. Features:1. Simulate the animation of fluttering butterflies.1. Simulate the flashing signals animation of firefly.3. Support unlock sound settings,you have ten nice ringtones to choose.4. Support set pin password via keypad lock screen for lock security.5. Support pattern lock for lock security. 6. Support customize unlock text,device name and operator name.7. Support customize wallpaper.8. Support display notifications such as unread messages ,unread mail,missed call and so on in lock screen.9. Support 'slide to unlock',including 'slide up to unlock','slide down to unlock','slide left to unlock' and 'slide right to unlock'.10. Support display widget in lock screen(Recommend music widget)11. Support change clock/date text color,text size and text fonts.12. Support swipe to remove notification13. Support change themes for setting background.14. Blur wallpaper with unread notifications.15. Support random keypad or password to enhance the security for your phone16. Support unlock animation.How to use? 1.open this app's settings,then this 'Butterfly live wallpaper lock screen' will start to work. 2.You can preview the screen lock by clicking the 'preview' option no matter when you change any settings. 3.You can change the unlock ways by clicking the 'Slide to unlock style' option and select the corresponding option. FAQQ: What should I do if I encounter double lock screen?A:You can click 'Disable System Screen Lock' option to close system screen lock or set to none.Q:When I turn on the notifications,it talks back to me while operating my phone.A:Please turn off 'Talkback' in Accessibility of System setting.Q:This lock screen sometimes not work?A:It means that this lock screen had been killed,This happens when the system is in low memory while you are playing games or you start too many applications. In order to avoid this you can toggle on the 'Advanced Settings' to tell the system not to kill it while on low memory.Q:How to uninstall?A:Settings-->Security-->Device administrators,Deactivate the application,then you can uninstall normally.This ‘Butterfly live wallpaper lock screen’ has been tested on latest devices such as Samsung Galaxy S3/S4,Nexus 5/7,HTC one and Sony Xperia Z.Please contact us if your device is not supported.This application is completely free of charge,so download it to enjoy the wonder world of butterflies,In addition, share it with your friends if you really like this application,Thanks!