iPhone 18 Pro Max (U.S.)

firmwareVersions

signedFirmwares (IPSW)

• version: 27.0.1 (24A446)

  releaseDate: 9/28/2026

  downloadButton (.ipsw)

• version: 27.0 (24A437)

  releaseDate: 9/14/2026

  downloadButton (.ipsw)