FIRMWARE DETAILS

iOS 26.3 beta 3

Build: 23D5114dJan 26, 2026Delta OTA

Beta

View details

Filename: b53f6ae36d36965ceb38c48266c69fa8db2d1c00.zip
File size: 1.06 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: 029d00e96e542f531e6e47cf37efe9bbc0da04bfc18a317dd701773bb56a666b
SHA-1: b53f6ae36d36965ceb38c48266c69fa8db2d1c00
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.

Compatible hardware (1)

iPhone 11 iPhone12,1

Unknown

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

Source provenance

AppleDBhttps://api.appledb.dev/ios/iOS%3B23D5114d.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: c1bdf5e8151c0b6e202505e3252ef797