FIRMWARE DETAILS

iOS 15.3

Build: 19D50Jan 26, 2022Restore IPSW

Stable

View details

Filename: iPhone12,8_15.3_19D50_Restore.ipsw
File size: 6.16 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: 5398f4c9ad3e1c806ae16f81eb2f2de285cb671c3accbd571cece2f7b01f0d34
SHA-1: 0e225d5a85ea491ae4f54e6293a66498401ed2e4
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone SE (2nd generation) iPhone12,8IPSW.me public API retrieval · Oct 22, 2026, 8:36 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%2C8?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 24611bc63bad769950aa5607eff06577