✗ 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 6 in to your PC.
- Open iTunes, and navigate to your iPhone 6.
- Hold the Shift key on your keyboard, and press "Restore".
- Select the
iPhone_4.7_11.2.5_15D60_Restore.ipsw
file that you downloaded.
- Wait for the restore to complete, and the iPhone 6 to reboot.
macOS
- Plug your iPhone 6 in to your Mac.
- Navigate to your iPhone 6 in Finder.
- Hold the Option or Alt key on your keyboard, and press "Restore".
- Select the
iPhone_4.7_11.2.5_15D60_Restore.ipsw
file that you downloaded.
- Wait for the restore to complete, and the iPhone 6 to reboot.
Linux
- Install idevicerestore.
- Plug your iPhone 6 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_4.7_11.2.5_15D60_Restore.ipsw
and press enter.
- Wait for the restore to complete, and the iPhone 6 to reboot.
Windows
- Open PowerShell, and navigate to the IPSW file that you downloaded, e.g.
cd Downloads
- Type
Get-FileHash iPhone_4.7_11.2.5_15D60_Restore.ipsw -Algorithm SHA1
- The output of the command should match the following checksum:
2dd3088aab571d5cec22f8d9f84f2077e7b8ba4f
. 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_4.7_11.2.5_15D60_Restore.ipsw
- The output of the command should match the following checksum:
2dd3088aab571d5cec22f8d9f84f2077e7b8ba4f
. 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_4.7_11.2.5_15D60_Restore.ipsw
- The output of the command should match the following checksum:
2dd3088aab571d5cec22f8d9f84f2077e7b8ba4f
. If it doesn't, you may need to redownload the file.
Checksums
SHA256sum |
b0ac4474109617a3622cdb7679b4bf485f97aa86c49319bc1a2815b7521a3be6 |
MD5sum |
3bd79d43ecd7575ef6e9a6c1ea9d3db2 |
SHA1sum |
2dd3088aab571d5cec22f8d9f84f2077e7b8ba4f |
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.
iOS 11.2.5 includes support for HomePod and introduces the ability for Siri to read the news (US, UK and Australia only). This update also includes bug fixes and improvements.
HomePod support
- Setup and automatically transfer your Apple ID, Apple Music, Siri and Wi-Fi settings to HomePod.
Siri News
- Siri can now read the news, just ask, "Hey Siri, play the news". You can also ask for specific news categories including Sports, Business or Music.
Other improvements and fixes
- Addresses an issue that could cause the Phone app to display incomplete information in the call list
- Fixes an issue that caused Mail notifications from some Exchange accounts to disappear from the Lock screen when unlocking iPhone X with Face ID
- Addresses an issue that could cause Messages conversations to temporarily be listed out of order
- Fixes an issue in CarPlay where Now Playing controls become unresponsive after multiple track changes
- Adds ability for VoiceOver to announce playback destinations and AirPod battery level
For information on the security content of Apple software updates, please visit this website:
https://support.apple.com/HT201222