✗ 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 6s in to your PC.
- Open iTunes, and navigate to your iPhone 6s.
- Hold the Shift key on your keyboard, and press "Restore".
- Select the
iPhone8,1_9.0.2_13A452_Restore.ipsw
file that you downloaded.
- Wait for the restore to complete, and the iPhone 6s to reboot.
macOS
- Plug your iPhone 6s in to your Mac.
- Navigate to your iPhone 6s in Finder.
- Hold the Option or Alt key on your keyboard, and press "Restore".
- Select the
iPhone8,1_9.0.2_13A452_Restore.ipsw
file that you downloaded.
- Wait for the restore to complete, and the iPhone 6s to reboot.
Linux
- Install idevicerestore.
- Plug your iPhone 6s 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 iPhone8,1_9.0.2_13A452_Restore.ipsw
and press enter.
- Wait for the restore to complete, and the iPhone 6s to reboot.
Windows
- Open PowerShell, and navigate to the IPSW file that you downloaded, e.g.
cd Downloads
- Type
Get-FileHash iPhone8,1_9.0.2_13A452_Restore.ipsw -Algorithm SHA1
- The output of the command should match the following checksum:
96fe081d91c25a8d090c3d298c1af4cb23c936a4
. 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 iPhone8,1_9.0.2_13A452_Restore.ipsw
- The output of the command should match the following checksum:
96fe081d91c25a8d090c3d298c1af4cb23c936a4
. 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 iPhone8,1_9.0.2_13A452_Restore.ipsw
- The output of the command should match the following checksum:
96fe081d91c25a8d090c3d298c1af4cb23c936a4
. If it doesn't, you may need to redownload the file.
Checksums
SHA256sum |
d38e475cae41081e5bbbfa58e0dfb265537e70632c30e5b679897f01c18bf243 |
MD5sum |
513d0708079ac4b7f2e86ecd5443ae0c |
SHA1sum |
96fe081d91c25a8d090c3d298c1af4cb23c936a4 |
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.
This update contains bug fixes and improvements including:
- Fixes an issue with the setting to turn on or off app cellular data usage
- Resolves an issue that prevented iMessage activation for some users
- Resolves an issue where an iCloud Backup could be interrupted after starting a manual backup
- Fixes an issue where the screen could incorrectly rotate when receiving notifications
- Improves the stability of Podcasts
For information on the security content of this update, please visit this website:
http://support.apple.com/kb/HT1222