Sensor not working after reassembly
So I tore down my 4S until the logic board. I removed the logic board as well but didn't go on until removing the screen. So after I reassembled, I noticed the sensor is not working. I have also ended up with 2 very tiny screws which I definitely forgot where they belong but when I call someone and raise it to my ear, the screen doesn't go black. What could have I done wrong? Did I forget to place something?
Это хороший вопрос?