✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | March 26, 2021 |
|---|---|
| Upload Date | March 23, 2021 |
| Filename | iPhone_4.7_14.4.2_18D70_Restore.ipsw |
| Filesize | 4.3 GiB |
| SHA256sum | 85f3f20efcdebddcfa7f7aeea5c2892c7d0aa39a5a75f4465d6dbe13564f4a47 |
| MD5sum | 888f5c5fbcffe892469ef00bab70f318 |
| SHA1sum | 1b8ebfa0e0d72e0f6bfd5d96deff04b0ee0b26bd |
| Identifier | iPhone8,1 |
This update 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