Hola
Mucho ojo con comprar una camara nueva de momento.
Acabo de leer esto en el foro miui internacional:
ohhh :'(
I have the same problem with the Version: V8.0.3.0.MAGMIDI (MIUI8)
camera's focus didn't work for far object
i try with another camera but stil not working
Edit : factory reset dont do anything