FIRMWARE DETAILS

iOS 26.3 beta 2

Build: 23D5103dJan 12, 2026Delta OTA

Beta

View details

Filename: 107298b95c24d24b7f80308291a7efa46826d9af22e8d9e95a1c3476a63b24a3.aea
File size: 1.34 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: 4df53f9c54ba33d3595984e9d8ea9031cbf2c84fe6382047f3181a64fd86e3d2
SHA-1: 26372688e860721dec07332381d9255a983685ff
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 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: d6a4268b5bfe41ed5e6a9d9c44780a5e