✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for potential future use. They might also be useful if you're doing research.
| Release Date | July 5, 2017 |
|---|---|
| Upload Date | June 30, 2017 |
| Filename | a1d54ffcc43fe131c3a2e9e286315b0c6f01b398.zip |
| Filesize | 1.6 GiB |
| Identifier | iPhone6,1 |
iOS 10.3.3 includes bug fixes and improves the security of your iPhone or iPad.
For information on the security content of Apple software updates, please visit this website: