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FIRMWARE DETAILS

iOS 13.1.1

Build: 17A854Sep 27, 2019Restore IPSW
Stable

View details

Filename
iPhone12,3,iPhone12,5_13.1.1_17A854_Restore.ipsw
File size
4.60 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
f5534f740cabff1f400d687d4881c25aef9d43888304653aa503069cd1cb559d
SHA-1
83cc527481f432dcf1082c6a5a4880bdc43e73ee
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (2)

iPhone 11 Pro iPhone12,3IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
iPhone 11 Pro Max iPhone12,5IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown

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%2C5?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 77257c3fd3e64bac0dbdbd7d17e1c556

IPSW.mehttps://api.ipsw.me/v4/device/iPhone12%2C3?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 28c71a1400a0d2eb54eb2e4c44f7dddd