iPhone 5s (GSM)
Unsigned iOS

iOS 10.2.1 (14D27)

iPhone 5s (GSM)

Other Signed iOS Versions

iOS 10.2.1 Release Notes

iOS 10.2.1 includes bug fixes and improves the security of your iPhone or iPad.

It also improves power management during peak workloads to avoid unexpected shutdowns on iPhone.

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

https://support.apple.com/HT201222

iPhone_4.0_64bit_10.2.1_14D27_Restore.ipsw
Device
iPhone 5s (GSM)
Identifier
iPhone6,1
OS
iOS
Version
10.2.1
Build
14D27
Release Date
2017-01-23
Upload Date
2017-01-13
Size
2.18 GB
Status
Unsigned
SHA1
7d93ed2ea56ca0816075f5a88061778059624004
SHA256
2411c0dccb0d18476d5fd65e2b2777d0afeaed12f60cc58aa4627f3281d775ec
MD5
10df1216658f7e914be63ce36a81468f
⇓ Download IPSW (2.18 GB)