✗ 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 iPad Pro (10.5-inch, Cellular) in to your PC.
- Open iTunes, and navigate to your iPad Pro (10.5-inch, Cellular).
- Hold the Shift key on your keyboard, and press "Restore".
- Select the
iPad_Pro_HFR_15.4.1_19E258_Restore.ipsw
file that you downloaded.
- Wait for the restore to complete, and the iPad Pro (10.5-inch, Cellular) to reboot.
macOS
- Plug your iPad Pro (10.5-inch, Cellular) in to your Mac.
- Navigate to your iPad Pro (10.5-inch, Cellular) in Finder.
- Hold the Option or Alt key on your keyboard, and press "Restore".
- Select the
iPad_Pro_HFR_15.4.1_19E258_Restore.ipsw
file that you downloaded.
- Wait for the restore to complete, and the iPad Pro (10.5-inch, Cellular) to reboot.
Linux
- Install idevicerestore.
- Plug your iPad Pro (10.5-inch, Cellular) 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 iPad_Pro_HFR_15.4.1_19E258_Restore.ipsw
and press enter.
- Wait for the restore to complete, and the iPad Pro (10.5-inch, Cellular) to reboot.
Windows
- Open PowerShell, and navigate to the IPSW file that you downloaded, e.g.
cd Downloads
- Type
Get-FileHash iPad_Pro_HFR_15.4.1_19E258_Restore.ipsw -Algorithm SHA1
- The output of the command should match the following checksum:
35cf0393bdbdc6e0d5ed74e072b592bc3d1da664
. 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 iPad_Pro_HFR_15.4.1_19E258_Restore.ipsw
- The output of the command should match the following checksum:
35cf0393bdbdc6e0d5ed74e072b592bc3d1da664
. 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 iPad_Pro_HFR_15.4.1_19E258_Restore.ipsw
- The output of the command should match the following checksum:
35cf0393bdbdc6e0d5ed74e072b592bc3d1da664
. If it doesn't, you may need to redownload the file.
Checksums
SHA256sum |
275f48c90b3b604c2d4e8af95f798b7d90d9405a56fb55d02812b860295aab4d |
MD5sum |
d9aadd37a4afea14b5fc4df6b7a2794a |
SHA1sum |
35cf0393bdbdc6e0d5ed74e072b592bc3d1da664 |
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.
This update includes the following bug fixes for your iPad:
- Battery may drain more quickly than expected after updating to iPadOS 15.4
- Braille devices may become unresponsive while navigating text or displaying an alert
- Made for iPad hearing devices may lose connection within some third-party apps
For information on the security content of Apple software updates, please visit this website:
https://support.apple.com/kb/HT201222