firmwarehub.
العربية
FIRMWARE DETAILS

iOS 26.3 (a)

Build: 23D770890bJan 6, 2026Delta OTA
Beta

View details

Filename
73a2bac4467405883a1410a6c09a50471bab6984f87c83fdb37a259341aef477.aea
File size
1.4 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
ddaacd43ff5bb3e81b1f5cab25fcc5a00c69e35dbe8b982db1b59e77ed162b6f
SHA-1
e355759f1de95f1064ca02744871022dc51f78d4
Required starting builds
23D5089e
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)

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%3B23D770890b.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: 7b5f4af4b067b3fe3fdd7349c7808340