iOS 26.5 beta 2
Build 23F5054d
Currently Signed
iPhone Air
iPhone18,4
Released
April 13, 2026
File Size
11.04 GB
Filename
iPhone18,4_26.5_23F5054d_Restore.ipswiPhone data recovery
Important Notice About Signing Status
Signing status was last updated 1 day ago. Apple can stop signing at any time without notice.
Beta Firmware Notice
For official public releases, visit IPSWDL.com
Firmware Details
| Device | iPhone Air (iPhone18,4) |
|---|---|
| OS Type | iOS |
| Version | 26.5 beta 2 |
| Build ID | 23F5054d |
| Release Date | April 13, 2026 |
| Signing Status |
Signed
Status last checked April 15, 2026.
|
| Filename | iPhone18,4_26.5_23F5054d_Restore.ipswiPhone data recovery |
| File Size | 11.04 GB |
| Download URL | https://updates.cdn-apple.com/2026SpringSeed/fullrestores/122-37343/25A9DAA5-0406-4FB2-B7E3-8CEE7A6A1E0D/iPhone18,4_26.5_23F5054d_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.