Apple Mac Studio (M1 Max) macOS 15.0 firmware

Apple Mac Studio (M1 Max) Signed

macOS 15.0

Build 24A335 For Mac13,1, J375cAP

Global · IPSW

A newer version is available for this region: macOS 27.2 beta 4

Download 14.7 GB

Downloads from updates.cdn-apple.com.

File details

Device: Apple Mac Studio (M1 Max)
OS: macOS 15.0
Region: Global
Type: IPSW
Install with: How to restore a Mac with Apple silicon (IPSW)
Released: 16 Sep 2024
Size: 14.7 GB
File name: UniversalMac_15.0_24A335_Restore.ipsw
MD5: b63cf76adcf710c34239adc2ae20cd38
SHA-1: 24fb273caae55fe9f878f8b3edc32e1be119379a
SHA-256: 6e45169dcfe445560b217da1e63493b22298bd240e6e5f20b0e91fca820d4df0

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: Mac13,1, J375cAP. 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)

Other Apple Mac Studio (M1 Max) versions

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