FIRMWARE DETAILS

iOS 26.2.1

Build: 23C71Jan 26, 2026Other Firmware

Stable

View details

Filename: ff49b79bc3df2b963abb3a4c047e566a94c2fc79.zip
File size: 307.8 MB
File type: Other Firmware
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: cb727b6ab2d3a89c9e0f69d1c1c80e6dcd6448a64e4dc92cddee6f6cd56183e6
SHA-1: ff49b79bc3df2b963abb3a4c047e566a94c2fc79
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 17 Pro iPhone18,1

Not applicable

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%3B23C71.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 2fab43bf0c5df8d5bf194f5b1af00af7