OTA firmwares cannot be restored to. IPSW Downloads collects them for potential future use. They might also be useful if you're doing research.
| ✗ | iPhone 14 Pro Max | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 5.1 GiB | 20661ba7604b6437960b09c10282c9d61815cb48.zip |
| ✗ | iPhone 14 Pro Max | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 5.1 GiB | 20661ba7604b6437960b09c10282c9d61815cb48.zip |
| ✗ | iPhone 14 Pro | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 5.1 GiB | 4ffb87749ecaf18ae8176faddbfb09ecdec344bf.zip |
| ✗ | iPhone 14 Pro | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 5.1 GiB | 4ffb87749ecaf18ae8176faddbfb09ecdec344bf.zip |
| ✗ | iPhone 14 Plus | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 5.0 GiB | d672f74d45d3614f99d5281624b0f36070228955.zip |
| ✗ | iPhone 14 Plus | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 5.0 GiB | d672f74d45d3614f99d5281624b0f36070228955.zip |
| ✗ | iPhone 14 | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 5.0 GiB | 3504e899ce9213eb9cc7f9bf5587bae2560e05fd.zip |
| ✗ | iPhone 14 | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 5.0 GiB | 3504e899ce9213eb9cc7f9bf5587bae2560e05fd.zip |
| ✗ | iPhone SE (3rd generation) | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.8 GiB | be079c6e77cec3d4caaea3d0d37c9473b8764b63.zip |
| ✗ | iPhone SE (3rd generation) | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.8 GiB | be079c6e77cec3d4caaea3d0d37c9473b8764b63.zip |
| ✗ | iPhone 13 | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.9 GiB | b0c67ed909213e3e74029f633da660fa1dddd145.zip |
| ✗ | iPhone 13 | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.9 GiB | b0c67ed909213e3e74029f633da660fa1dddd145.zip |
| ✗ | iPhone 13 mini | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 5.0 GiB | 3410feeb067943c5a3234e3568815bca0ae2fc68.zip |
| ✗ | iPhone 13 mini | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 5.0 GiB | 3410feeb067943c5a3234e3568815bca0ae2fc68.zip |
| ✗ | iPhone 13 Pro Max | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 5.0 GiB | 4751f69d362867f49d050efce72ae8d5ed7f328c.zip |
| ✗ | iPhone 13 Pro Max | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 5.0 GiB | 4751f69d362867f49d050efce72ae8d5ed7f328c.zip |
| ✗ | iPhone 13 Pro | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 5.0 GiB | d31cb52b63bae8b291374fa6e84dda600e1e5bd1.zip |
| ✗ | iPhone 13 Pro | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 5.0 GiB | d31cb52b63bae8b291374fa6e84dda600e1e5bd1.zip |
| ✗ | iPhone 12 Pro Max | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 5.0 GiB | 3ccfeff7ad5813230d0dde0f01bd685efb9bded1.zip |
| ✗ | iPhone 12 Pro Max | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 5.0 GiB | 3ccfeff7ad5813230d0dde0f01bd685efb9bded1.zip |
| ✗ | iPhone 12 Pro | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 5.0 GiB | c3e4c6fb13d52446464237bfe5fd03227de83a94.zip |
| ✗ | iPhone 12 Pro | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 5.0 GiB | c3e4c6fb13d52446464237bfe5fd03227de83a94.zip |
| ✗ | iPhone 12 | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 5.0 GiB | c3e4c6fb13d52446464237bfe5fd03227de83a94.zip |
| ✗ | iPhone 12 | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 5.0 GiB | c3e4c6fb13d52446464237bfe5fd03227de83a94.zip |
| ✗ | iPhone 12 mini | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.9 GiB | c37c203377c5bd1aa4646d48b0586fea587ff2d0.zip |
| ✗ | iPhone 12 mini | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.9 GiB | c37c203377c5bd1aa4646d48b0586fea587ff2d0.zip |
| ✗ | iPhone SE (2020) | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.6 GiB | 0b9e6c3dd3c0271592429353fecc10c08b8a1dda.zip |
| ✗ | iPhone SE (2020) | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.6 GiB | 0b9e6c3dd3c0271592429353fecc10c08b8a1dda.zip |
| ✗ | iPhone 11 Pro Max | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.8 GiB | d828bfcd133b982ad33f849f76bb192649a3c93e.zip |
| ✗ | iPhone 11 Pro Max | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.8 GiB | d828bfcd133b982ad33f849f76bb192649a3c93e.zip |
| ✗ | iPhone 11 Pro | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.8 GiB | d828bfcd133b982ad33f849f76bb192649a3c93e.zip |
| ✗ | iPhone 11 Pro | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.8 GiB | d828bfcd133b982ad33f849f76bb192649a3c93e.zip |
| ✗ | iPhone 11 | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.7 GiB | 51a59bd74a42012a194503f3f6977ac58a8ef1bd.zip |
| ✗ | iPhone 11 | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.7 GiB | 51a59bd74a42012a194503f3f6977ac58a8ef1bd.zip |
| ✗ | iPhone XR | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.7 GiB | 09ce5d81cc78e147db82780e7d1036ba3b4c9438.zip |
| ✗ | iPhone XR | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.7 GiB | 09ce5d81cc78e147db82780e7d1036ba3b4c9438.zip |
| ✗ | iPhone XS Max | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.8 GiB | dc44601f7e501b76d7c8784b68e7d63434b1441b.zip |
| ✗ | iPhone XS Max | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.8 GiB | dc44601f7e501b76d7c8784b68e7d63434b1441b.zip |
| ✗ | iPhone XS | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.8 GiB | dc44601f7e501b76d7c8784b68e7d63434b1441b.zip |
| ✗ | iPhone XS | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.8 GiB | dc44601f7e501b76d7c8784b68e7d63434b1441b.zip |
| ✗ | iPhone X (GSM) | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.5 GiB | 509416e4c9e556067da4fce0a4d49ecd51e2c09b.zip |
| ✗ | iPhone X (GSM) | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.5 GiB | 509416e4c9e556067da4fce0a4d49ecd51e2c09b.zip |
| ✗ | iPhone 8 Plus (GSM) | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.5 GiB | a321d18bb4577d570373d6aff0b641e526fb2d5f.zip |
| ✗ | iPhone 8 Plus (GSM) | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.5 GiB | a321d18bb4577d570373d6aff0b641e526fb2d5f.zip |
| ✗ | iPhone 8 (GSM) | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.4 GiB | 243416d7b23497614ab189fea58850e56abe5132.zip |
| ✗ | iPhone 8 (GSM) | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.4 GiB | 243416d7b23497614ab189fea58850e56abe5132.zip |
| ✗ | iPhone X (Global) | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.5 GiB | 509416e4c9e556067da4fce0a4d49ecd51e2c09b.zip |
| ✗ | iPhone X (Global) | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.5 GiB | 509416e4c9e556067da4fce0a4d49ecd51e2c09b.zip |
| ✗ | iPhone 8 Plus (Global) | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.5 GiB | a321d18bb4577d570373d6aff0b641e526fb2d5f.zip |
| ✗ | iPhone 8 Plus (Global) | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.5 GiB | a321d18bb4577d570373d6aff0b641e526fb2d5f.zip |
| ✗ | iPhone 8 (Global) | iOS 9.9.16.4.1 (20E252) | April 7, 2023 | 4.4 GiB | 243416d7b23497614ab189fea58850e56abe5132.zip |
| ✗ | iPhone 8 (Global) | iOS 9.9.16.4.1 (20E6252) | April 7, 2023 | 4.4 GiB | 243416d7b23497614ab189fea58850e56abe5132.zip |