iPhone 5s (GSM)
Unsigned iOS

iOS 11.2.1 (15C153)

iPhone 5s (GSM)

Other Signed iOS Versions

iOS 11.2.1 Release Notes

iOS 11.2.1 fixes bugs including an issue that could disable remote access to shared users of the Home app.

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222

iPhone_4.0_64bit_11.2.1_15C153_Restore.ipsw
Device
iPhone 5s (GSM)
Identifier
iPhone6,1
OS
iOS
Version
11.2.1
Build
15C153
Release Date
2017-12-13
Upload Date
2017-12-10
Size
2.43 GB
Status
Unsigned
SHA1
85124b66bb039b0740d7c8b61257abf1c1d07319
SHA256
abe2df1486b1e3f1480d6ba1029771a48665d4454e788a0d6abb8cd580e164be
MD5
65cc098c56bd4ebc9aeb518f74d9b071
⇓ Download IPSW (2.43 GB)