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FIRMWARE DETAILS

iOS 15.3

Build: 19D50Jan 26, 2022Restore IPSW
Stable

View details

Filename
iPhone11,8,iPhone12,1_15.3_19D50_Restore.ipsw
File size
6.98 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
83bd1910710ab202efa2ae10964a046424e92f9b435009ae009098240c2dfc55
SHA-1
a0231f24de0b2e2fad7d744131130a86a45c2fde
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: 8dd262bda67bf2f58ed3d38e3490e9e0

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: 12c4c98d9546734c9541edabbf97de82