Since 2008, Google has offered a pattern unlock feature in its Android operating system. Pattern unlock remains a unique part of the Android experience -- you won't find the feature on any other ...

Rahul Naskar has years of experience writing news and features related to Android, phones, and apps. Outside the tech world, he follows global events and developments shaping the world of geopolitics.

Samsung is pushing lock screen customization a step further on Galaxy phones. A fresh LockStar update expands Samsung unlock animations, giving you a quick way to make your phone feel different every ...