FIRMWARE DETAILS

iOS 17.6.1

Build: 21G93Aug 7, 2024Full OTA

Stable

View details

Filename: 2d113485b4bdc2a0a9be68bcb141ef0d0ee01a5a.zip
File size: 6.36 GB
File type: Full OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: c21444aefaf283e532b80c5a228f57193d231ecac76228c8099165ed0e42182d
SHA-1: 219ab96dd3b354568830d618c76389e5e5fecaed
Required starting builds: Not reported
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 15 Plus iPhone15,5

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%3B21G93.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: 8a28e6d5071ff14eae9c5468f13f3b57