FIRMWARE DETAILS

iOS 16.6.1

Build: 20G81Sep 7, 2023Restore IPSW

Stable

View details

Filename: iPhone15,2_16.6.1_20G81_Restore.ipsw
File size: 6.91 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: 5c6dc5bd2f6ef6bc1f367c5c7917c1f87e60b6bd6f80fa561c63299e51688bc3
SHA-1: 1d80ba85912850bb6cc62540730652b29e4c3e8e
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 14 Pro iPhone15,2IPSW.me public API retrieval · Oct 20, 2026, 11:54 AM 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/iPhone15%2C2?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: abb767101d7b0cbf9fb65be8411b38ca