FIRMWARE DETAILS

iOS 27.2 beta 4

Build: 24B5110aOct 13, 2026Delta OTA

BetaDeveloper Beta

View details

Filename: 48c603e3764fc5e27c86a65c2d30fc981ebfcfc4.zip
File size: 1.98 GB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Available
Source reports active
Last link check: Oct 19, 2026, 1:19 PM UTC · HTTP 200
SHA-256: 1f161281e1f6ec42cb1247813d936a861e764d6c12cb57cf5779f234e1a8b3f6
SHA-1: Not reported
Required starting builds: 24A5424a, 24A5430a
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 Pro iPhone12,3

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%3B24B5110a.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:55 PM UTC
Record fingerprint: bf18c20ad7c4da7e65fe084625f76bc2