✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | March 31, 2016 |
|---|---|
| Upload Date | March 30, 2016 |
| Filename | iPhone4,1_9.3.1_13E238_Restore.ipsw |
| Filesize | 1.5 GiB |
| SHA256sum | e3c68c5532e924374ed04bf16f71efa5e37bcff23d7bd8e9e4b01ccfb6ea0e3a |
| MD5sum | 009666885e7e19bcbf0137379abd56c0 |
| SHA1sum | 1699e0986e3746644fa16a8f370b0c4b42d8cf9a |
| Identifier | iPhone4,1 |
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: