✗ 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 | March 31, 2016 |
|---|---|
| Upload Date | March 30, 2016 |
| Filename | 27e73dee2aca26aa4f824399f39a41f669529037.zip |
| Filesize | 1.2 GiB |
| Identifier | iPhone5,4 |
iOS 9.3.1
• Fixes an issue that caused apps to be unresponsive after tapping on links in Safari and other apps
For information on the security content of this update, please visit this website: