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FIRMWARE DETAILS

iOS 14.8

Build: 18H17Sep 13, 2021Restore IPSW
Stable

View details

Filename
iPhone11,8,iPhone12,1_14.8_18H17_Restore.ipsw
File size
5.96 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
a0bdb75b3b05b70667f348e064e0260522a71289b4dac46808cd9a5a99ce76c8
SHA-1
3ff8501842d0d42a12ec2947a6a48aea032690b2
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (2)

iPhone 11 iPhone12,1IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
iPhone XR iPhone11,8IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown

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: 4e6568d94769922ac0373565ac35edaa

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: c3e9cf5bff9cae9f97b799909427b6d4