✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for potential future use. They might also be useful if you're doing research.
| Release Date | September 13, 2021 |
|---|---|
| Upload Date | September 10, 2021 |
| Filename | bc67f962aebc3a8e54b35c672d6d98ca2ac179f9.zip |
| Filesize | 3.4 GiB |
| Identifier | iPhone8,4 |
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: