1. First mark the password position, turn on the voice control in the setting auxiliary function, select a custom command, create a new command, set a phrase you want to unlock here, click the operation and make a gesture.

2. Click here to mark the password in advance. After the operation is completed, save this new command before unlocking, and remember to wipe off the previous marks.

3. Finally, when unlocking, just call out the set password open sesame, and you can turn on the phone.