Today I realised that the screen protector I just applied a few days ago has three holes for the sensors next to the front camera, instead of just two for the two sensors that are visible.
Does anybody know what the third one is about? I saw that it's also visible in the service manual as well as in this promo video: http://www.sonymobile.com/global-en/products/phones/xperia-sp/specifications/#white
Does anybody know what the third one is about? I saw that it's also visible in the service manual as well as in this promo video: http://www.sonymobile.com/global-en/products/phones/xperia-sp/specifications/#white