FIRMWARE DETAILS

iOS 26.3 beta 3

Build: 23D5114dJan 26, 2026Delta OTA

Beta

View details

Filename: e42703a4582db85286ed8eb4dae5909aecfd675df4585d6d51ca6d5c343e4534.aea
File size: 838.9 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 3a84365f67cb4bf267adbf36044dacf540888d026ff8308aa6bc73e3223e68b1
SHA-1: a02e84839717530c7915b5248cd2a0a803733b0f
Required starting builds: 23D5103d
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 Air iPhone18,4

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: c1bdf5e8151c0b6e202505e3252ef797