FIRMWARE DETAILS

iOS 14.8

Build: 18H17Sep 13, 2021Restore IPSW

Stable

View details

Filename: iPhone12,8_14.8_18H17_Restore.ipsw
File size: 5.33 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: 655ad5f0f4a69f355042da304a0e1d089b15faa2e848673aef8784ea899b5504
SHA-1: 8aa97a4c92290fa912d80e6188ce77fcfdec2ce2
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone SE (2nd generation) iPhone12,8IPSW.me public API retrieval · Oct 21, 2026, 4:15 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: 6c11f61915b52c2a19f67f2db0b0b493