How to unlock the screen lock on your phone is related to the screen lock method set on your phone: 1. Sliding lock: You can unlock by sliding your finger on the screen. 2. Pattern lock: Draw the correct pattern on the screen to unlock it. 3. Password/PIN lock: Enter the set password and click "OK" or "Finish" to unlock. Some machines also support signature lock, fingerprint lock or direction lock. 1. Signature lock: Draw the correct signature on the screen to unlock. 2. Fingerprint lock: Slide or press your fingerprint to unlock at the bottom of the screen. You can also enter a backup password to unlock. 3. Orientation lock: Unlock the screen with a sequence of swipes in four to eight directions (up, down, left, or right). 4. Iris: Unlock by identifying human eye iris 5. Face: Unlock by identifying human facial features If the phone cannot unlock the screen lock, please continue to ask Xiaoxing according to the lock screen method, for example: the phone has forgotten the screen lock password.