iPadOS 26.3.1 (23D8133) for iPad Pro (M4, 13-inch, WiFi)

✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Release DateMarch 4, 2026
Upload DateMarch 1, 2026
FilenameiPad_Pro_M4_26.3.1_23D8133_Restore.ipsw
Filesize9.8 GiB
SHA256sumf08f1bd6d349b60b2ffb41ea7a47ea8bd9c99a147a07fc7f161ad1ad5ed347ef
MD5sumbf795bcc4d42b1e29de4a447a8e9a731
SHA1sum585f53d20a029e042416fccdcc5cc27c07afd0b7
IdentifieriPad16,5

iPadOS 26.3.1 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides bug fixes for your iPad

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/100100

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