iOS 13.1.3 IPSW Download Links:
iPhone 11 Pro, iPhone 11 Pro Max
iPadOS 13.1.3 IPSW Direct Download Links:
iPad Pro (12.9-inch) (1st generation | 2nd generation | 3rd generation)
iPad Air 3 (2019), iPad mini 5 (2019)
iOS 13.1.3 IPSW Download Links:
iPhone 11 Pro, iPhone 11 Pro Max
iPadOS 13.1.3 IPSW Direct Download Links:
iPad Pro (12.9-inch) (1st generation | 2nd generation | 3rd generation)
iPad Air 3 (2019), iPad mini 5 (2019)