iOS 11.0.2 (15A421) for iPhone 7 (Global)
✗ This firmware is not signed. This means you cannot restore to it in iTunes.
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Download (2.63 GB)✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.
Windows
- Install the latest version of iTunes from the Microsoft Store.
- Plug your iPhone 7 (Global) in to your PC.
- Open iTunes, and navigate to your iPhone 7 (Global).
- Hold the Shift key on your keyboard, and press "Restore".
- Select the
iPhone_7_11.0.2_15A421_Restore.ipswfile that you downloaded. - Wait for the restore to complete, and the iPhone 7 (Global) to reboot.
macOS
- Plug your iPhone 7 (Global) in to your Mac.
- Navigate to your iPhone 7 (Global) in Finder.
- Hold the Option or Alt key on your keyboard, and press "Restore".
- Select the
iPhone_7_11.0.2_15A421_Restore.ipswfile that you downloaded. - Wait for the restore to complete, and the iPhone 7 (Global) to reboot.
Linux
- Install idevicerestore.
- Plug your iPhone 7 (Global) in to your PC.
- Open a terminal, and navigate to the IPSW file that you downloaded, e.g.
cd ~/Downloads - To perform a full erase restore, type
idevicerestore -e iPhone_7_11.0.2_15A421_Restore.ipswand press enter. - Wait for the restore to complete, and the iPhone 7 (Global) to reboot.
Windows
- Open PowerShell, and navigate to the IPSW file that you downloaded, e.g.
cd Downloads - Type
Get-FileHash iPhone_7_11.0.2_15A421_Restore.ipsw -Algorithm SHA1 - The output of the command should match the following checksum:
8bb0f152d4bab7fa07d5ee4efea532332eb86621. If it doesn't, you may need to redownload the file.
macOS
- Open a terminal, and navigate to the IPSW file that you downloaded, e.g.
cd ~/Downloads - Type
openssl sha1 iPhone_7_11.0.2_15A421_Restore.ipsw - The output of the command should match the following checksum:
8bb0f152d4bab7fa07d5ee4efea532332eb86621. If it doesn't, you may need to redownload the file.
Linux
- Open a terminal, and navigate to the IPSW file that you downloaded, e.g.
cd ~/Downloads - Type
openssl sha1 iPhone_7_11.0.2_15A421_Restore.ipsw - The output of the command should match the following checksum:
8bb0f152d4bab7fa07d5ee4efea532332eb86621. If it doesn't, you may need to redownload the file.
Checksums
| SHA256sum | 34aa6cb6731d269075a581f849c4a24f02e2caac97fd81e2f7eca4eec1f765cf |
|---|---|
| MD5sum | 2e49cffa3d2e122f0ac1229aa81605fb |
| SHA1sum | 8bb0f152d4bab7fa07d5ee4efea532332eb86621 |
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.
iOS 11.0.2 includes bug fixes and improvements for your iPhone or iPad. This update:
- Fixes an issue where crackling sounds may occur during calls for a small number of iPhone 8 and 8 Plus devices
- Addresses an issue that could cause some photos to become hidden
- Fixes an issue where attachments in S/MIME encrypted emails would not open
For information on the security content of Apple software updates, please visit this website: