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| Release Date | March 26, 2021 |
|---|---|
| Upload Date | March 23, 2021 |
| Filename | e83816dbe6f1415da86db0b4e0874614a24111d6.zip |
| Filesize | 3.8 GiB |
| Identifier | iPhone9,4 |
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