Choose an IPSW for the iPhone Duo
Signed IPSW files can be restored via Finder, the Apple Devices app, iTunes, or idevicerestore. Unsigned IPSWs cannot currently be restored to.
Signed IPSWs
| ✓ | iOS 27.2.1 (24B91034) | November 9, 2026 | 12 GiB | iPhone19,4_27.2.1_24B91034_Restore.ipsw | Download |
| ✓ | iOS 27.2 (24B91020) | October 26, 2026 | 12 GiB | iPhone19,4_27.2_24B91020_Restore.ipsw | Download |
Unsigned IPSWs
| ✗ | iOS 27.1 (24A94425) | October 22, 2026 | 12 GiB | iPhone19,4_27.1_24A94425_Restore.ipsw | Download |
