FIRMWARE DETAILS

iOS 26.3 beta 2

Build: 23D5103dJan 12, 2026Full OTA

Beta

View details

Filename: 11c87d9a99d10838c0c88b483457beb8fde73b840465b63788c3cd45c6b5cc76.aea
File size: 7.92 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: 90d92aeec7cc16ac21c0e97722c2ce661ee3fc1e2bb008b5c80cddb0ad81eb4c
SHA-1: d7c08aa89bc5c797580c7b64a53d0fa70dab92ee
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 15 iPhone15,4

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: d6a4268b5bfe41ed5e6a9d9c44780a5e