FIRMWARE DETAILS

iOS 13.2.3

Build: 17B111Nov 18, 2019Restore IPSW

Stable

View details

Filename: iPhone12,1_13.2.3_17B111_Restore.ipsw
File size: 4.14 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source did not report availability
Last link check: Not checked
SHA-256: 104b38046e06f778965e5904540670c5f31ef11cc6c1126586cb06f508805cfa
SHA-1: fb4dade1ac416bb2563c71bbc15cf4a1e1bf2661
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 11 iPhone12,1IPSW.me public API retrieval · Oct 20, 2026, 2:07 PM UTC

Unsigned

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/iPhone12%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 025d297cb526addc15dbb3e8e6757444