FIRMWARE DETAILS

iOS 12.1

Build: 16B92Oct 30, 2018Restore IPSW

Stable

View details

Filename: iPhone11,2_12.1_16B92_Restore.ipsw
File size: 3.62 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: d2f693e0072406d1053112284ec2b6363d5ca1a9dca324c1c5b9ff80da35dc5b
SHA-1: 484e5824a79bcb39d3c8ea7a4e261336f81424f7
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone XS iPhone11,2IPSW.me public API retrieval · Oct 20, 2026, 3:55 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/iPhone11%2C2?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 10:59 PM UTC
Record fingerprint: d3f5749ea41d40c84405c580b8b0f56f