✓ This firmware is signed. This means that you can restore to it in iTunes.
| Release Date | 7th April 2023 |
|---|---|
| Upload Date | 3rd April 2023 |
| Filename | UniversalMac_13.3.1_22E261_Restore.ipsw |
| Filesize | 12.7 GB |
| SHA256sum | 6e9d9b30528ec951d8a377173b355932647194c326347efc5e54ade1fe71cbc8 |
| MD5sum | 238108a4bf8e47b387af0d784680c370 |
| SHA1sum | e8e862f31c6390f5d66c37139dc84493639e14d0 |
| Identifier | Mac14,9 |