iOS8.2正式版怎么下载？iOS8.2正式版下载地址

iPad Air（Model A1475 WiFi+Cellular）：苹果官方下载
http://appldnld.apple.com/ios8.2/031-06587-20150309-D4DEFDCA-C1FE-11E4-8FC9-55803780E501/iPad4,2_8.2_12D508_Restore.ipsw

iPad Air（Model A1476 WiFi+TD-LTE Cellular）：苹果官方下载
http://appldnld.apple.com/ios8.2/031-06572-20150309-D4DDE4B2-C1FE-11E4-9C1F-4B803780E501/iPad4,3_8.2_12D508_Restore.ipsw

iPad mini Retina

iPad Mini Retina（Model A1489 WiFi）：苹果官方下载
http://appldnld.apple.com/ios8.2/031-06563-20150309-D4DC7DE8-C1FE-11E4-B129-45803780E501/iPad4,4_8.2_12D508_Restore.ipsw

iPad Mini Retina（Model A1490 WiFi+Cellular）：苹果官方下载
http://appldnld.apple.com/ios8.2/031-06537-20150309-D4D96C20-C1FE-11E4-BB4D-31803780E501/iPad4,5_8.2_12D508_Restore.ipsw