FIRMWARE DETAILS
iOS 26.6
Build:
23G71Jul 27, 2026Delta OTARelease CandidateStable
View details
- Filename
4d18a557ec8d9f75c43ff10c9980928440b7b792.zip- File size
- 3.55 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
8b04ca0458ccb541d8fbcd54c4025540a0c077e3440897e3f2b857c8fadd8134- SHA-1
4d18a557ec8d9f75c43ff10c9980928440b7b792- Required starting builds
23C52, 23C55, 23C71- 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 13
UnknowniPhone14,5Signing 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%3B23G71-RC.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: 9ac65a67ff45ed1002f4b9979a54926a
AppleDBhttps://api.appledb.dev/ios/iOS%3B23G71.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: 295b158c335d59e9cd89f6183e20906e