Apple MacBook Pro (M3 Max, 16-inch, Nov 2023) macOS 14.1 firmware
Apple MacBook Pro (M3 Max, 16-inch, Nov 2023)
Signed
macOS 14.1
Build 23B2077 For Mac15,11, J516mAP
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
- 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_23B2077_Restore.ipsw- MD5
4d779658ea8d5034dccd876c01a04913- SHA-1
41fc90012ca609ae5efe23c429e33b34085bbff3- SHA-256
25fe748b9b1fec445122470f4b64088510d0acc0a118f060b982f1c4a2cbcb40
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: Mac15,11, J516mAP. 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)