Apple iPad Pro (10.5-inch, Cellular) iPadOS 17.5.1 IPSW firmware
Apple iPad Pro (10.5-inch, Cellular)
Not signed
iPadOS 17.5.1
Build 21F90 For iPad7,4, J208AP
Global · IPSW
A newer version is available for this region: iPadOS 17.7.11
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.
File details
- OS
- iPadOS 17.5.1
- Region
- Global
- Type
- IPSW
- Released
- Size
- 6.37 GB
- File name
iPad_Pro_HFR_17.5.1_21F90_Restore.ipsw- MD5
d7376eaff29a5890a270c06908f4afbb- SHA-1
c86cce75ec58d421b58ff3ce912ec1adbbfc76cd- SHA-256
d23b901f4193c06c018a844663915fd7f555dbbc51aa006b188848bba76ed1ca
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: iPad7,4, J208AP. 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