Apple MacBook Pro (M3, 14-inch, Nov 2023) macOS 14.1.2 firmware
Apple MacBook Pro (M3, 14-inch, Nov 2023)
Signed
macOS 14.1.2
Build 23B2091 For Mac15,3, J504AP
Global · IPSW
A newer version is available for this region: macOS 27.0.1
Download
13.0 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- macOS 14.1.2
- Region
- Global
- Type
- IPSW
- Install with
- How to restore a Mac with Apple silicon (IPSW)
- Released
- Size
- 13.0 GB
- File name
UniversalMac_14.1.2_23B2091_Restore.ipsw- MD5
af80cca287e1408e30911cf470d4c894- SHA-1
7b7d55e590ef44b09c48aea3f374ec48f8e3c65d- SHA-256
a062e09a4b99a3fceeb3d79e0b0f1c5334b4c583f2e26cbce32dd480b67d440e
After downloading, compare the checksum with the one above. If they differ, the file is incomplete — download it again.
Before you download
- Make sure your device’s model number is one of: Mac15,3, J504AP. You will find it in Settings → About phone, or on the box.
- This file is for the Global region. Installing another region’s firmware can remove features or block updates.
- Apple devices can only restore versions marked “Signed”.
- Back up your photos, contacts and files first, and charge the battery above 50%.
How to install
Macs with Apple silicon (M1 and newer) and Intel Macs with a T2 chip can be restored from an IPSW using a second Mac and Apple Configurator. This reinstalls the firmware and macOS and erases the Mac.
Read the guide: How to restore a Mac with Apple silicon (IPSW)