iOS 15.3 IPSW Direct Download Links:
- iPhone 13 Pro Max, iPhone 13 Pro
- iPhone 13 mini, iPhone 13
- iPhone 12, iPhone 12 Pro
- iPhone 12 mini, iPhone 12 Pro Max
- iPhone 11 Pro Max, iPhone 11 Pro, iPhone XS Max, iPhone XS
- iPhone 11, iPhone XR
- iPhone X
- iPhone 8, iPhone 7
- iPhone 8 Plus, iPhone 7 Plus
- iPhone SE (2nd Generation)
- iPhone SE
- iPhone 6s
- iPhone 6s Plus
- iPod touch (7th generation)
iPadOS 15.3 IPSW Direct Download Links:
- 12.9-in. iPad Pro (5th generation)
- 12.9-in. iPad Pro (4th generation)
- 11-in. iPad Pro (3rd generation)
- 11-in. iPad Pro (2nd generation)
- 11-in. iPad Pro (1st generation), 12.9-in. iPad Pro (3rd generation)
- 10.5-in. iPad Pro (1st generation), 12.9-in. iPad Pro (2nd generation)
- iPad (5th generation), iPad (6th generation)
- iPad mini (6th generation), iPad mini (5th generation), iPad Air (3rd generation), iPad Air (4th generation)
- 10.2-in. iPad (7th and 8th generations), 10.2-in. iPad (9th generation)
- iPad mini 4, iPad Air 2
- 9.7-in. iPad Pro (1st generation)
- 12.9-in. iPad Pro (1st generation)