Unsigned iOS

iOS 9.2.1 (13D15)

iPhone 4[S]

Device Info Beta Firmware Jailbreak Check Jailbreaks

Other Signed iOS Versions

iOS 9.3.6 Signed 13G37 iOS 9.3.5 Signed 13G36

iOS 9.2.1 Release Notes

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:

https://support.apple.com/HT201222

iPhone4,1_9.2.1_13D15_Restore.ipsw

Device

iPhone 4[S]

Identifier

iPhone4,1

iOS

Version

9.2.1

Build

13D15

Release Date

2016-01-19

Upload Date

2016-01-12

Size

1.48 GB

Status

Unsigned

SHA1

b6bd61a4ddb78bc65edc7d409de74bd6aa573e0a

SHA256

40a6100b6697dead0d60d2faf2260be304327fd7bcba78abed591aa03b3f469e

MD5

f43df8b54efb8808e65cedd7239c021d

⇓ Download IPSW (1.48 GB)