Download iOS 9.2.1 (13D15) for iPhone 4[S]
You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.
❌ This IPSW firmware is not being Signed by Apple
| Firmware Identifier | iPhone4,1 |
|---|---|
| iOS Version | 9.2.1 |
| Release Date | 2016-01-19 |
| Update Date | 2016-01-12 |
| Sha1sum |
b6bd61a4ddb78bc65edc7d409de74bd6aa573e0a
|
| Sha256sum |
40a6100b6697dead0d60d2faf2260be304327fd7bcba78abed591aa03b3f469e
|
| md5sum |
f43df8b54efb8808e65cedd7239c021d
|
| Size | 1.48 GB |
| FileName |
iPhone4,1_9.2.1_13D15_Restore.ipsw
|
| Status |
|
Release Notes
It should be noted that these are the official release notes for the from Apple
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: