FIRMWARE DETAILS

iOS 26.3 beta 2

Build: 23D5103dJan 12, 2026Delta OTA

Beta

View details

Filename: dba2f2188513e24af55fe06e2dd6d3704abc6337843017dfed1297375b7fba4a.aea
File size: 1.17 GB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 573ca894be11a1b254452a60a8702942622b1477ddee76958ebb1a6a5c5c4218
SHA-1: 8ca11e0e71de32cf8b6f21c5c7cb07265756e28e
Required starting builds: 23C5044b
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 15 Pro iPhone16,1

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: d6a4268b5bfe41ed5e6a9d9c44780a5e