FIRMWARE DETAILS

iOS 12.1.2

Build: 16C104Dec 20, 2018Restore IPSW

Stable

View details

Filename: iPhone11,8_12.1.2_16C104_Restore.ipsw
File size: 3.40 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: c1dffeb63c017d201d16233fa3571ff18062040fb2a237f9c591402c13b31f4d
SHA-1: 4779eff007774230826c3a55dffd0b5ab031c4b9
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone XR iPhone11,8IPSW.me public API retrieval · Oct 23, 2026, 6:55 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/iPhone11%2C8?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 10:59 PM UTC
Record fingerprint: ebac639ff1273d589301baa8c589fe60