FIRMWARE DETAILS

iOS 16.5

Build: 20F66May 18, 2023Restore IPSW

Stable

View details

Filename: iPhone12,1_16.5_20F66_Restore.ipsw
File size: 6.41 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: d8f706aff40bb67674505eee3570bc5463bc394bb58a907cf94c5b45b0f04ae6
SHA-1: 3bcbdb42c97dc2333268d56989b20c7197e6eb59
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 11 iPhone12,1IPSW.me public API retrieval · Oct 22, 2026, 3:58 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%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 74ea033f9bbc0787058c565263ff03b0