FIRMWARE DETAILS

iOS 17.3 beta

Build: 21D5026fDec 12, 2023Restore IPSW

Beta

View details

Filename: iPhone16,1_17.3_21D5026f_Restore.ipsw
File size: 8.13 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 2536105be2eb13e19f3d1b93ff1c9b0f61e5a963d96ed53ed3d6e55267b89825
SHA-1: f30d14f411056ea84ab94b73b2336800b4b15a55
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 15 Pro iPhone16,1

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%3B21D5026f.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: 02068c392e032fb64a160afd4cdf5874