✗ 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 | August 26, 2019 |
|---|---|
| Upload Date | August 22, 2019 |
| Filename | 1800cdd68c00ad00bc030f0b51b46c4e4178c27e.zip |
| Filesize | 2.2 GiB |
| Identifier | iPhone6,1 |
iOS 12.4.1 provides important security and stability 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