✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | January 19, 2016 |
|---|---|
| Upload Date | January 12, 2016 |
| Filename | iPhone6,1_9.2.1_13D15_Restore.ipsw |
| Filesize | 1.8 GiB |
| SHA256sum | bf82995870bb8cb72b362f8a100460e8333afeab5f60a72a7f4afea01ae8ee69 |
| MD5sum | 9a71347e9d6dddb2874158b2202968b1 |
| SHA1sum | ecf03303ed8d9312cbf0e226ca407c1e643f30b2 |
| Identifier | iPhone6,1 |
iOS 9.2.1
This update contains security updates and bug fixes including a fix for an issue that could prevent the completion of app installation when using an MDM server.
For information on the security content of this update, please visit this website: