FIRMWARE DETAILS
iOS 18.7.3
Build:
22H217Dec 22, 2025Full OTARelease CandidateStable
View details
- Filename
1c4aab26e91f667a1f52e8a939a41634389b40f2.zip- File size
- 6.90 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
085129361173629dedd344ab512fd1e8adc838dc7512e02af386ff225a611d71- SHA-1
1c4aab26e91f667a1f52e8a939a41634389b40f2- 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 (3)
iPhone XS
UnknowniPhone11,2iPhone XS Max
UnknowniPhone11,6iPhone XS Max (China mainland)
UnknowniPhone11,4Signing 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