Dont buy Xiaomi from Xiaomi Online Store from AliExpress. I baught a phone 3 month the phonethe screen turned off by itself but still working ringtone when someone ring, charging and flashing u can see the white buttoms flashing white. This is the link
https://youtu.be/VciCyEczizU
Then after many negotiate i sent it to them and first broken in the buttom and scratch i laughed cause they are talking about other phone after that they said water damage i laughed again cause im sure its not water damaged how its working and flashing except the screen is blank if its water damage it will not work at all this my story with Xiaomi Online Store at AliExpress