If you are looking to open a locked screen layout, the first step is to determine what kind of lock has been placed on the layout. For example, if the lock is password-based, then you will need to enter the correct password in order to gain access. If the lock is biometric (e.g., fingerprint or facial recognition), then you will need to provide your registered biometric information in order for it to be unlocked. Depending on what type of device you are using, there could also be other methods of unlocking a locked screen layout such as entering a PIN code or using an unlock pattern. Once you have identified how the lock was applied and followed the required steps, your device should unlock and allow access to its contents.