iOS 26.4 beta 2
Build 23E5218e
Currently Signed
iPhone 16
iPhone17,3
Released
February 23, 2026
File Size
11.11 GB
Filename
iPhone17,3_26.4_23E5218e_Restore.ipsw
Important Notice About Signing Status
Signing status was last updated 2 days 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 | 26.4 beta 2 |
| Build ID | 23E5218e |
| Release Date | February 23, 2026 |
| Signing Status |
Signed
Status last checked April 15, 2026.
|
| Filename | iPhone17,3_26.4_23E5218e_Restore.ipsw |
| File Size | 11.11 GB |
| Download URL | https://updates.cdn-apple.com/2026WinterSeed/fullrestores/047-67391/DCF94B15-15F3-46E6-B17D-1E11F932CA73/iPhone17,3_26.4_23E5218e_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.