4月1日，苹果正式放出了iOS9.3.1正式版更新，新版本主要解决了点击网页链接崩溃的问题。现在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
相关阅读：
《苹果iOS9.1/9.2/9.3各版本固件下载大全和刷机教程》
