苹果iOS9.3.1固件下载地址大全 各型号iPhone/iPad/iPod的固件下载
看过22日苹果发布会的用户们应该都还记得，在这次的春季发布会上苹果的高层宣布最新的iOS 9.3正式版本即日开始推送，主要增加了Night Shift功能，备忘录支持密码加锁，以及对Apple News、健康和CarPlay等功能进行更新。
而现在还没有经过多长的时间，苹果就在悄无声息中推出了新的iOS 9.3.1升级。从目前看到的更新信息中，我们并没有发现该版本与之前的iOS 9.3相比有着太大的变动，预测只是一个小幅的修复升级。现在来客网为大家整理了各型号iPhone/iPad/iPod的固件下载，大家可以各取所需。
iPod
iPod touch 5 - Model A1421, A1509
iPod touch 6 - Model A1574
iPhone
iPhone 4[S] - Model A1387, A1431
iPhone 5 (GSM) - Model A1428
iPhone 5 (Global) - Model A1429, A1442
iPhone 5c (GSM) - Model A1456, A1532
iPhone 5c (Global) - Model A1507, A1516, A1526, A1529
iPhone 5s (GSM) - Model A1453, A1533
iPhone 5s (Global) - Model A1457, A1518, A1528, A1530
iPhone 6 Plus - Model A1522, A1524
iPhone 6 - Model A1549, A1586
iPhone 6S - Model A1633, A1688, A1691, A1700
iPhone 6S Plus - Model A1634, A1687, A1690, A1699
iPhone SE - Model A1662, A1723, A1724
iPad
iPad 2 (WiFi) - Model A1395
iPad 2 (GSM) - Model A1396
iPad 2 (CDMA) - Model A1397
iPad 2 (Mid 2012) - A1395
iPad Mini (WiFi) - Model A1432
iPad Mini (GSM) - Model A1454
iPad Mini (Global) - Model A1455
iPad 3 (WiFi) - Model A1416
iPad 3 (CDMA) - Model A1403
iPad 3 (GSM) - Model A1430
iPad 4 (WiFi) - Model A1458
iPad 4 (GSM) - Model A1459
iPad 4 (Global) - Model A1460
iPad Air (WiFi) - Model A1474
iPad Air (Cellular) - Model A1475
iPad Air (China) - Model A1476
iPad Mini 2 (WiFi) - Model A1489
iPad Mini 2 (Cellular) - Model A1490
iPad Mini 2 (China) - Model A1491
iPad Mini 3 (WiFi) - Model A1599
iPad Mini 3 (Cellular) - Model A1600
iPad Mini 3 (China) - Model A1601
iPad Mini 4 (WiFi) - Model A1538
iPad Mini 4 (Cellular) - Model A1550
iPad Air 2 (WiFi) - Model A1566
iPad Air 2 (Cellular) - Model A1567
iPad Pro 9.7 inch (Wi-Fi) - Model A1673
iPad Pro 9.7 inch (Cellular) - Model A1674, A1675
iPad Pro 12.9 inch (WiFi) - Model A1584
iPad Pro 12.9 inch (Cellular) - Model A1652
