OTA firmwares cannot be restored to. IPSW Downloads collects them for potential future use. They might also be useful if you're doing research.
| ✗ | iPod touch 7 | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 2.5 GiB | ccf9c2cee38d57a5a2bd70ff491b9b4c79b42506.zip |
| ✗ | iPhone 7 Plus (GSM) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.1 GiB | a5874b7040cd79e743603ca503bc9169e348f09f.zip |
| ✗ | iPhone 7 (GSM) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 2.9 GiB | 0113a43443be49704cae86a25e9575e635c529ee.zip |
| ✗ | iPhone 7 Plus (Global) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.1 GiB | 05c2d3c736fb33f5ea2ab749852f2123b26086be.zip |
| ✗ | iPhone 7 (Global) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 2.9 GiB | 7333b2cda28c21fed06927f89c2fe5f7bc3fdaee.zip |
| ✗ | iPhone SE | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 2.7 GiB | 16f62d7c762ea1fc899bbf3b6580c1792d0b3de3.zip |
| ✗ | iPhone 6s+ | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 2.9 GiB | e3ad8fca22e6d200b8f28b571ab9b1695eff2cc3.zip |
| ✗ | iPhone 6s | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 2.8 GiB | 38105976e783b68ecf5fc6b80b5ddc378dfea87c.zip |
| ✗ | iPhone SE (2020) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.1 GiB | a10ab63f6cc832752913d5a4298d98c3c717a26c.zip |
| ✗ | iPhone 11 Pro Max | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.9 GiB | 9fe2b32c65da885ab20670cba0f88c1bf89807ab.zip |
| ✗ | iPhone 11 Pro | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.9 GiB | 585a87d14cc4795dcfa70e7a6525b4924a7bfa00.zip |
| ✗ | iPhone 11 | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.5 GiB | 2de637da9bbf9cf33f0e4bd737c64b4295064b80.zip |
| ✗ | iPhone XR | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.4 GiB | ad29ae97903d4b34efcab1ba1a1eac5749f85d52.zip |
| ✗ | iPhone XS Max | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.9 GiB | fa9bc1a0d61aab136fd8c35d0c6f9b3d53747c29.zip |
| ✗ | iPhone XS | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.9 GiB | e03c383cd87aebfade96d9bce0ef9ded32fb39da.zip |
| ✗ | iPhone X (GSM) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.1 GiB | 3874774314f31e4007b5298f942f6801eee86524.zip |
| ✗ | iPhone 8 Plus (GSM) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.1 GiB | 0b9a9cfdc9e85e9bc3a5c86b3526a7a01be834fd.zip |
| ✗ | iPhone 8 (GSM) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 2.9 GiB | 083411b59b0ea8ff1f0f994c5d6b3760ac23ced3.zip |
| ✗ | iPhone X (Global) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.2 GiB | f60632452facbee226e07316635d674de8a90a97.zip |
| ✗ | iPhone 8 Plus (Global) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 3.1 GiB | 4906407273c087104b305f048c8fbe49835e3175.zip |
| ✗ | iPhone 8 (Global) | iOS 9.9.13.5.5 (17G5035d) | June 1, 2020 | 2.9 GiB | e4c075a2bba5202f52239b54c9ccdac8bcea4663.zip |