FIRMWARE DETAILS

iOS 26.3 RC

Build: 23D125Feb 4, 2026Full OTA

Release Candidate

View details

Filename: a92959628d2aecf0d9b6fa09a79aaaffd1e94671a104dd547cf18c294c31d378.aea
File size: 8.32 GB
File type: Full OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 862d07a8247a5c3e75caf0fba62d31a085e269880f699e3cf410ca2c170229d6
SHA-1: 6d807f4e1ceb811daa019ec64878bf67ff7d389f
Required starting builds: Not reported
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 16 iPhone17,3

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: 875bef03dc9b203ff1bef67bf7d51fd2