- Oct 6, 2016
No idea what's wrong with your face unlock, none of us has that issue.Find a few issues on Redmi 4X:
- Dark mode not working properly only a few pages in settings are dark most of them are stayed white.
- Face unlock not working anymore, the phone does not even try to recognize my face and I cannot delete face data.
- When dark mode on face unlock's password screen are invisible.
As for Dark mode, it has been said many times already and is clearly written in the sticky post in Bugs subforum: Dark mode is still in development by Xiaomi, it is incomplete, and telling us that it is incomplete/buggy does nothing more than waste our time reading through those comments.
Moreover, it is very likely that by the time Dark mode is fully ready (probably MIUI 11?), your device might be EOL or dropped Xiaomi.eu support. I find it unlikely that Android Nougat gets a fully implemented Dark mode at all.