✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | September 26, 2019 |
|---|---|
| Upload Date | September 21, 2019 |
| Filename | iPhone_4.0_64bit_12.4.2_16G114_Restore.ipsw |
| Filesize | 2.9 GiB |
| SHA256sum | 2d2e32f5218af319a6a09d3d851b3c784d6d6e9053902db5feafa0a82b0b1741 |
| MD5sum | 28f84c3ced632a6352cca4d1ecfdb907 |
| SHA1sum | 14f6cd991214ce4dc07a2c9031bc647f2506abb1 |
| Identifier | iPhone6,1 |
iOS 12.4.2 includes improvements, provides important security updates, and is recommended for all users.
For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222