SKT Cover& v2.0 is a sequel to lockscreen mobile application "SKT Cover&" from designfever that launched on June 4th, 2014. The main purpose of the project was to create a differentiated experience from the original SKT Cover&. When creating the updated version, designfever focused on improving three key aspects of the original application: UI, design and service. The user interface was enhanced to let users more easily understand how to use the application. We also added details in graphics and interactive design while focusing on making it more life-centered based on user feedback.