FIRMWARE DETAILS
iOS 18.7.3
Build:
22H217Dec 22, 2025Full OTARelease CandidateStable
View details
- Filename
942c82450a7fb1206ecc8bb639fab9d8ae2fedb3.zip- File size
- 6.71 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
8508f0c9866f4897e4c87b9c5816d89e1fb093f4b68b107d5041c85a1b6cbbf1- SHA-1
942c82450a7fb1206ecc8bb639fab9d8ae2fedb3- 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 XR
UnknowniPhone11,8Signing 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%3B22H217-RC.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: b4b4cbfad0c0a998a0ed1220a37b01e9
AppleDBhttps://api.appledb.dev/ios/iOS%3B22H217.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 0107fd2b7719e99fff84bab4a8a558e8