Download iOS 15.7.3 (19H307) for iPhone 7 (GSM)

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 iPhone9,3
iOS Version 15.7.3
Release Date 2023-01-23
Update Date 2023-01-11
Sha1sum
fac96a5fd299c2ecdc13499ae8c692324f76ddc9
Sha256sum
9ad83ffe31491756d94b25684018dce8a4fe88451515f81fbd69aa92cf188cbd
md5sum
a3bc964bd2218c83937e3d13a17d5868
Size 5.02 GB
FileName
iPhone_4.7_P3_15.7.3_19H307_Restore.ipsw
Status

Download IPSW (5.02GB) Check device info
Release Notes

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

This update provides important security fixes and is recommended for all users.

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

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