Download iPadOS 15.1 (19B74) for iPad Pro (11-inch) (3rd generation)

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier iPad13,4
iPadOS Version 15.1
Release Date 2021-10-25
Update Date 2024-06-03
Sha1sum
a7b91d7d4206908a7acdacc5054853bd86e01420
Sha256sum
611577e50e44ccc667beae1a8fe11b47a4a687363a3b7747f21627d90309c8ba
md5sum
fff25229d99776d981f899631587ea74
Size 5.97 GB
FileName
iPad_Pro_Spring_2021_15.1_19B74_Restore.ipsw
Status

Download IPSW (5.97GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

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This release also fixes the following issues:

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

https://support.apple.com/kb/HT201222