Download iOS 15.3 (19D50) for iPhone 13 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 iPhone14,2
iOS Version 15.3
Release Date 2022-01-26
Update Date 2024-06-03
Sha1sum
20e7fa29bc1866b5cd1abd94c53218d903296d0d
Sha256sum
ef581be4e7b333e40cffdb2fc85b9dab82773cde26f0fc9801f3b147d8afbbb9
md5sum
b0641acc1735483da08236462af4ec34
Size 6.16 GB
FileName
iPhone14,2_15.3_19D50_Restore.ipsw
Status

Download IPSW (6.16GB) Check device info
Release Notes

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

iOS 15.3 includes bug fixes and security updates for your iPhone 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