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FIRMWARE DETAILS

iOS 15.4

Build: 19E241Mar 14, 2022Restore IPSW
Stable

View details

Filename
iPhone11,8,iPhone12,1_15.4_19E241_Restore.ipsw
File size
6.77 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
aef66762fb4d4f82c7ff169b9cd7584ce9d74a0230186ebca3997a2984806d3e
SHA-1
0d75599b37a3109b7b149da1563115bde115b44d
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (2)

iPhone 11 iPhone12,1IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
iPhone XR iPhone11,8IPSW.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/iPhone11%2C8?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 10:59 PM UTC
Record fingerprint: 3f84a1dd8a986a03e8d0c62645e55f81

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: e7532c5379c5473d58a6fcceb40d547a