iOS 18.4 RC
Build 22E240
No Longer Signed
iPhone 16
iPhone17,3
Released
March 28, 2025
File Size
9.80 GB
Filename
iPhone17,3_18.4_22E240_Restore.ipsw
Important Notice About Signing Status
Signing status was last updated less than a minute ago. Apple can stop signing at any time without notice.
Beta Firmware Notice
For official public releases, visit IPSWDL.com
Firmware Details
| Device | iPhone 16 (iPhone17,3) |
|---|---|
| OS Type | iOS |
| Version | 18.4 RC |
| Build ID | 22E240 |
| Release Date | March 28, 2025 |
| Signing Status |
Unsigned
Status last checked April 17, 2026.
|
| Filename | iPhone17,3_18.4_22E240_Restore.ipsw |
| File Size | 9.80 GB |
| Download URL | https://updates.cdn-apple.com/2025SpringFCS/fullrestores/082-14688/8DC47FED-F5B6-4BE6-B75F-8E36BCC5A484/iPhone17,3_18.4_22E240_Restore.ipsw |
Installation Instructions
How to install this firmware
- Download the IPSW file.
- Connect your device to your computer.
- Open iTunes (Windows / macOS Mojave and earlier) or Finder (macOS Catalina and later).
- Hold Option (⌥) on Mac or Shift on Windows and click Check for Update or Restore.
- Select the downloaded IPSW file and follow on-screen instructions.
This version is not currently signed by Apple.
Installation will fail unless you have saved SHSH blobs and are using futurerestore.