Apple iPad Pro 12.9-inch (Cellular) iPadOS 15.3.1 firmware
Apple iPad Pro 12.9-inch (Cellular)
Not signed
iPadOS 15.3.1
Build 19D52 For iPad6,8, J99aAP
Global · IPSW
A newer version is available for this region: iPadOS 16.7.16
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
4.97 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- iPadOS 15.3.1
- Region
- Global
- Type
- IPSW
- Released
- Size
- 4.97 GB
- File name
iPadPro_12.9_15.3.1_19D52_Restore.ipsw- MD5
517efe119a919d3e8b68b19c42bbf7eb- SHA-1
70d37dc418ed0c4202180905c8d6ab6cc67c04a4- SHA-256
ed8fff420c06cedc28e422c4d82545f98507a40d4b6d030c2603adedadd8e60f
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: iPad6,8, J99aAP. 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