FIRMWARE DETAILS

iOS 15.2.1

Build: 19C63Jan 12, 2022Restore IPSW

Stable

View details

Filename: iPhone12,8_15.2.1_19C63_Restore.ipsw
File size: 6.21 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: 6588846b461dd8f729c6c70a8e24c91ca6cef72032dddcdef140b5ffa672c099
SHA-1: 08eba11d0a87b0808586a4f9517d26451be50082
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone SE (2nd generation) iPhone12,8IPSW.me public API retrieval · Oct 20, 2026, 8:20 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: 5bf1fb3f60a89b9a267b505a43714e3c