Resposta para "Siri doesn't work after screen replacement?"Just ran into the same issue so pulled the front mic front camera assembly back off and found that the replacement screen front mic adhesive had not been positioned right from the manufacturer. There is a hole in the adhesive that is supposed to be below and slightly to the right of the post so that it lines up with the hole in the mic when assembled. The hole was directly below the post so it blocked the mic hole. I peeled the adhesive off slightly to create a hole to the right, re-assembled the phone, and it worked great.