You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.
✅ This IPSW firmware is Signed
Firmware Identifier | MacBookPro18,3 |
---|---|
macOS Version | 12.3.1 |
Release Date | 2022-03-31 |
Update Date | 2024-12-03 |
Sha1sum |
81033c922c5d43f57907d063fb01865f4c856b37
|
Sha256sum |
cb0443525571ea5e54aa5a8fd9c52774591892311405183741f4a02f993e18d5
|
md5sum |
6c943a751207e9e06ab018a7bb568d40
|
Size | 12.92 GB |
FileName |
UniversalMac_12.3.1_21E258_Restore.ipsw
|
Status |
IPSWDL.COM is a website that provides download links for IPSW files, which are used to install or restore firmware on Apple devices. These files are sourced directly from Apple's servers.