https://community.sony.it/t5/xperia-archive/face-recognition-marshmallow-update/m-p/3477251#M533497 I just updated my phone to marshmallow 6.0. I loved the double tap to wake and sleep feature. But for some reason when I double tap to put the screen off the smart lock face recognition doesn't work. It only works if I lock the phone using the power button Wed, 20 Apr 2016 17:49:25 GMT Lenfernz 2016-04-20T17:49:25Z https://community.sony.it/t5/xperia-archive/face-recognition-marshmallow-update/m-p/3477251#M533497 I just updated my phone to marshmallow 6.0. I loved the double tap to wake and sleep feature. But for some reason when I double tap to put the screen off the smart lock face recognition doesn't work. It only works if I lock the phone using the power button Wed, 20 Apr 2016 17:49:25 GMT https://community.sony.it/t5/xperia-archive/face-recognition-marshmallow-update/m-p/3477251#M533497 Lenfernz 2016-04-20T17:49:25Z https://community.sony.it/t5/xperia-archive/face-recognition-marshmallow-update/m-p/3477252#M533498 <P><A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/592820">@Lenfernz</A>&nbsp;That is a limitation of smart lock. Read more about it here:</P><P><A href="https://community.sony.co.uk/t5/Xperia-Z5-Z5-Compact-Z5-Premium/Android-6-0-Fingerprint-requires-backup-unlock-too/m-p/1105412#M13607" target="_blank">/t5/Xperia-Z5-Z5-Compact-Z5-Premium/Android-6-0-Fingerprint-requires-backup-unlock-too/m-p/1105412#M13607</A></P> Wed, 20 Apr 2016 17:56:12 GMT https://community.sony.it/t5/xperia-archive/face-recognition-marshmallow-update/m-p/3477252#M533498 _alexdon_ 2016-04-20T17:56:12Z