Apple iPad Pro (M4, 13-inch, Cellular) iPadOS 17.5 firmware
Apple iPad Pro (M4, 13-inch, Cellular)
Not signed
iPadOS 17.5
Build 21F84 For iPad16,6, J721AP
Global · IPSW
A newer version is available for this region: iPadOS 27.0.1
Apple no longer signs this version, so a normal restore with Finder or iTunes will fail. Use a signed version unless you know you need this one.
Download
7.55 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- iPadOS 17.5
- Region
- Global
- Type
- IPSW
- Released
- Size
- 7.55 GB
- File name
iPad16,3,iPad16,4,iPad16,5,iPad16,6_17.5_21F84_Restore.ipsw- MD5
9c9000a67791387380fe8e0432229655- SHA-1
c9161869512e9eb5f2181c3e68b73b4582e716cd- SHA-256
b94e74567aeef45b22f3c85a0d0037cce670588cec194a170501da8e056b08fa
After downloading, compare the checksum with the one above. If they differ, the file is incomplete — download it again.
Before you download
- Make sure your device’s model number is one of: iPad16,6, J721AP. You will find it in Settings → About phone, or on the box.
- This file is for the Global region. Installing another region’s firmware can remove features or block updates.
- Apple devices can only restore versions marked “Signed”.
- Back up your photos, contacts and files first, and charge the battery above 50%.
How to install
Use Finder on a Mac or the Apple Devices app / iTunes on Windows to install an IPSW file. Apple only accepts versions it is still signing, so check the “Signed” label before you download.
Read the guide: How to restore an iPhone, iPad or iPod with an IPSW file