Replace the Wi-Fi antenna assembly that fits in the top left of the rear case compatible with the A1549, A1586, A1589 model iPhone 6.

Replace the antenna flex cable that has four connectors to the logic board compatible with the iPhone 6 model A1549, A1586, A1589 smartphone.

Replace the small metal clip that holds the antenna cable from the lightning connector assembly against the side of the loudspeaker assembly compatible with the iPhone 6 or 6s model A1549, A1586, A1589, A1633, A1688, A1700 smartphone.