FIRMWARE DETAILS

iOS 12.4

Build: 16G77Jul 22, 2019Restore IPSW

Stable

View details

Filename: iPhone11,8_12.4_16G77_Restore.ipsw
File size: 3.47 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: 7fa3f63cb8ef8af2127e67899d69deec62bda279e75c748380cdb6d3296bdf6f
SHA-1: 396914140c34e701863696a3a958d45e28d72d6f
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone XR iPhone11,8IPSW.me public API retrieval · Oct 23, 2026, 5:45 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: f7b94c695c1b232f029ae6bfe720ac7f