How to Change the Lock Screen Notification Design Open Settings and tap on Notifications. In the Display As module at the top, tap Count, Stack, or List based on what you prefer.

Then security concerns were raised around the robustness of the new lock screen and complaints that the redesigned interface — seen as a major departure from previous versions — gave some ...

Pattern: The pattern lock is unique to Android. If you choose to go this route, avoid making commonly recognizable shapes like letters and be sure to keep your screen clean.

Your Android lock screen pattern isn't as safe as a PIN code What's safer? Using a numeric PIN code to unlock your Android smartphone or relying on a finger squiggle? The answer might surprise you.