Download iOS 16.5 (20F66) for iPhone 13

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 iPhone14,5
iOS Version 16.5
Release Date 2023-05-18
Update Date 2023-05-13
Sha1sum
d15f5c813442553ce5d1c097d04a213ade6f98cd
Sha256sum
6415b86fb089b0c841e4f25c5e4f71df8c6a45d0e4fcd216106377b276045c8f
md5sum
1e99da5c238bc28d4b04a437a61771de
Size 6.27 GB
FileName
iPhone14,5_16.5_20F66_Restore.ipsw
Status

Download IPSW (6.27GB) Check device info
Release Notes

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

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