So i noticed to the left of the led circle theres another circle anyone know which one thats used for when im on the phone its sort of a dark red.
also the black metal band there gonna sell to replace the stainless steal one is it made out of the same quality?
...yes, if you mean the one that's almost impossible to see when not on a call then I believe yr right, it is the proximity sensor...haven't looked into the black band tho, sorry
Proximity sensor and it also detects the brightness around u if auto dim is on so that it makes it brighter if its bright (so u can see text better) and darker if its dark.