✗ 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 | iPad4,1_9.2.1_13D15_Restore.ipsw |
| Filesize | 1.8 GiB |
| SHA256sum | 4a02855f47043ad1d32c9ee643204786eeb5763dac23c34d4dd7ccf7ccf596c0 |
| MD5sum | 4ee902c48f938f4c436b641e58cff9ca |
| SHA1sum | e6044aee91bb1658f2b4b66d7b98e4071171a342 |
| Identifier | iPad4,1 |
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: