苹果iPad Air 4 (Cellular) IOS升降级通道

iOS 16.3.1 (20D67)

iOS 16.3 (20D47)

iOS 16.2 (20C65)

iOS 16.1.1 (20B101)

iOS 16.1 (20B82)

iOS 15.7 (19H12)

iOS 15.6.1 (19G82)

iOS 15.6 (19G71)

iOS 15.5 (19F77)

iOS 15.4.1 (19E258)

iOS 15.4 (19E241)

iOS 15.3.1 (19D52)

iOS 15.3 (19D50)

iOS 15.2.1 (19C63)

iOS 15.2 (19C56)

iOS 15.1 (19B74)

iOS 15.0.2 (19A404)

iOS 15.0.1 (19A348)

iOS 15.0 (19A346)

iOS 14.8 (18H17)

iOS 14.7.1 (18G82)

iOS 14.7 (18G70)

iOS 14.6 (18F72)

iOS 14.5.1 (18E212)

iOS 14.5 (18E199)

iOS 14.4.2 (18D70)

iOS 14.4.1 (18D61)

iOS 14.4 (18D52)

iOS 14.3 (18C66)

iOS 14.2 (18B92)

iOS 14.1 (18A8395)