True. That was one of the problems with it on Android. I actually used a picture of myself from 20 years ago and it still unlocked my phone. Android fixed that issue by incorporating other things like looking for movement such as eye blinking. I really didn't use facial recognition all that much though. Mainly because the added security didn't provide enough benefits over reduced convenience. Yes, I know that we have to sacrifice a bit of convenience to get more security. I'm security aware enough to have a screen lock with at least a PIN, I'm just not that concerned about unauthorized access to my phone to warrant using facial or fingerprint recognition devices just yet. Neither of which will protect you if your phone is hacked from an internal security hole, like inadvertently downloading and installing an app designed to break into it. Which the chances of happening on a Windows Phone is less than and Android and even an iPhone.