A1522, A1524: iPhone 6 Plus A1549, A1586: iPhone 6 A1533, A1453: iPhone 5S A1532, A1456: iPhone 5C A1428, A1429: iPhone 5 A1387: iPhone 4S A1332, A1349: iPhone 4 A1303: iPhone 3GS A1241: iPhone 3G[1] X Research source