Download iOS 17.6.1 (21G101) for iPhone 11 Pro

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 iPhone12,3
iOS Version 17.6.1
Release Date 2024-08-19
Update Date 2024-08-17
Sha1sum
86b8cf24dca4efb9431a2eb236e435f2ce02394f
Sha256sum
81bb840d0d0495c0d58c34e98edb5cf0a08abf2bb2f5394ad671356c8850b1b5
md5sum
dd1aacd320bedacb4fbfa1e49c146668
Size 7.12 GB
FileName
iPhone12,3,iPhone12,5_17.6.1_21G101_Restore.ipsw
Status

Download IPSW (7.12GB) Check device info
Release Notes

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

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Apple Podcasts

This update includes the following enhancements and bug fixes:

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website:

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