FIRMWARE DETAILS

iOS 26.2 RC 2

Build: 23C54Dec 8, 2025Delta OTA

Release Candidate

View details

Filename: edd1d372bf5b3f2d3ede499e341836c2f55e56495aaadb31dcd38a584f5b5139.aea
File size: 444.6 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 7c05540eac2c4389308328536159b80b1ad1c1ac8cca46acb721beb56a61923d
SHA-1: 1e8eac4bfa174c0c0bb00d71e9fb5088080de02c
Required starting builds: 23C52
Board restrictions: Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

iPhone Air iPhone18,4

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 0da8447bb3f2f81e84c448341f39eb10