Well, it looks like the problema isn't yet solved. It is really anoing... OMG.I just had a rom update to version Miui Global 188.8.131.52 Stable, and for now it seems that everything is working ok. But i haven't done enough testing to say for sure that this was it. Will see how it goes, bt for now, i still keep my good expectations .
PS- Thanks josedo90 for the youtube video. Interesting to know.
I saw it here (it's in Spanish)Whrere are your informations from?
I read the problem was Reporter by many Indian users but disappeared with the last update...
I can confirm, that it works also if you put your hand at the back. Maybe the sensor is there and it detects different light of surrounding?
Ok it might be there.