iPad Air 13-inch (M4, Cellular) Firmware Download
iPad Air 13-inch (M4, Cellular) firmware download — 6 firmware versions, IPSW direct download from Apple servers, with signing status verification and SHA-256/SHA-1/MD5 checksum validation. Released 2026-03-04, latest version 26.5.2 (build 23F84). 1 signed firmware versions currently available for restore.
Signed Firmware
Still verified by Apple servers, can be restored
1 versions
| Version | Build | Size | Released | Signing | Action |
|---|---|---|---|---|---|
| 26.5.2 | 23F84 | 9.75 GB | 2026-06-29 | Signed | Details → |
Unsigned Firmware
No longer verified by Apple, for downgrade reference only
5 versions