iPad Air 13-inch (M4, WiFi) IPSW Firmware
It should be noted that only signed versions of the IPSW files below can be restored using iTunes or 3utools. IPSW, iPhone Software, is a file format used to install iOS, iPadOS, tvOS, HomePod, and most recently, macOS firmware for devices equipped with Apple silicon.
Signed Firmware Versions
| Release Date | Version | Download URL |
|---|---|---|
| April 22, 2026 |
26.4.2 (23E261)
|
Download (9.75 GB) |
| April 8, 2026 |
26.4.1 (23E254)
|
Download (9.75 GB) |
