Download iOS 16.3 (20D47) 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 16.3
Release Date 2023-01-23
Update Date 2023-01-14
Sha1sum
9536c8a6122c67622c44258fd5f81c2abe52213e
Sha256sum
d3ac6f70613b869d592d0f582346b5093af7072e95116476e3421e280cc9b25a
md5sum
9188f1466bd4253afaa6744888653009
Size 6.03 GB
FileName
iPhone14,5_16.3_20D47_Restore.ipsw
Status

Download IPSW (6.03GB) 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