✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | September 13, 2021 |
|---|---|
| Upload Date | September 10, 2021 |
| Filename | iPhone13,4_14.8_18H17_Restore.ipsw |
| Filesize | 5.3 GiB |
| SHA256sum | 0403d402436bbc4e672169eabff323d246c34a493a9c9b977793db2d9234ea18 |
| MD5sum | 30544529216aad46355d5e8ba58c05bb |
| SHA1sum | ecc005f9f91fe64e7bbe1bde2bae341561de98a2 |
| Identifier | iPhone13,4 |
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