17 Lock Screen

17 Lock Screen allows you to earn virtual currency right on your lock screen.

17 Lock Screen brings the widely-used mobile virtual currency - 17Bi - right onto your lock screen, where you can earn and spend them!

17 Lock Screen also helps you customize your own way of locking and unlocking your phone screen. In addition to such lock-screen functions as quick access to Call, SMS, missed call/SMS notifications, etc, 17 Lock Screen provides a variety of beautiful lock screen wallpapers for you to choose freely. It even allows you to use your own picture to personalize your lock screen which you see for about 150 times per day.