Apple Mac Studio (M2 Max, 2023) macOS 13.5 firmware
Apple Mac Studio (M2 Max, 2023)
Signed
macOS 13.5
Build 22G74 For Mac14,13, J475cAP
Global · IPSW
A newer version is available for this region: macOS 27.2 beta 4
Download
12.0 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- macOS 13.5
- Region
- Global
- Type
- IPSW
- Install with
- How to restore a Mac with Apple silicon (IPSW)
- Released
- Size
- 12.0 GB
- File name
UniversalMac_13.5_22G74_Restore.ipsw- MD5
b0d2687b153efb321c57fe366f707ae4- SHA-1
bb9eac118d987b43ac0f5b5fcbe496822a2e033a- SHA-256
a42a5ba126a4a35bae9f3dcd64565abc2232e9f3954c658cf5cab5bd92f9d191
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: Mac14,13, J475cAP. 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)