This article explains how to disable the screen lock on your Android phone. The exact steps will vary slightly depending on which Android version and handset you have, so we'll cover the most common methods.
How to Remove Screen Lock on Android Phone? | Disable Passcode/Password/Pattern in Android
Lock screen controls can be found in the Settings app, usually in a category with Security in the title. If these steps don’t take you directly to your phone’s lock screen controls, you can quickly find them with a quick browse through Settings.
Open the Settings app.
Find the security or lock screen option. On most versions of Android, choose Security & Privacy, Security, or Security & Location.
