Apple iPad Pro (M4, 13-inch, Cellular) iPadOS 26.3 firmware
Apple iPad Pro (M4, 13-inch, Cellular)
Not signed
iPadOS 26.3
Build 23D127 For iPad16,6, J721AP
Global · IPSW
A newer version is available for this region: iPadOS 27.2 beta 4
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
9.77 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- iPadOS 26.3
- Region
- Global
- Type
- IPSW
- Released
- Size
- 9.77 GB
- File name
iPad_Pro_M4_26.3_23D127_Restore.ipsw- MD5
25fa031b661707871cefab6ddfce5ce1- SHA-1
5c90f28b33524325fdeb72092f3f2be022a1261d- SHA-256
962521d45beca690a292357abc90eaf7f6c165657b05949acc6ae867eee89576
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