Power Button And Proximity Sensor For iPhone 4 (GSM)

<ul class="description"> <li>This is High quality Power button + Proximity Sensor For iPhone 4 (GSM).</li> <li>It can be used to replace the broken one which could not on/off the screen.</li> <li>This replacement part coming with a mute button fastening bracket.</li> <li>Replace the on/off Power Button and Proximity Sensor for iPhone 4 (GSM) is not difficult but need to be very careful.</li> <li>Compatible with iPhone 4 (GSM).</li> </ul>