Apple Mac Studio (M1 Max) macOS 15.4.1 firmware

Apple Mac Studio (M1 Max) Signed

macOS 15.4.1

Build 24E263 For Mac13,1, J375cAP

Global · IPSW

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

Download 15.7 GB

Downloads from updates.cdn-apple.com.

File details

Device: Apple Mac Studio (M1 Max)
OS: macOS 15.4.1
Region: Global
Type: IPSW
Install with: How to restore a Mac with Apple silicon (IPSW)
Released: 16 Apr 2025
Size: 15.7 GB
File name: UniversalMac_15.4.1_24E263_Restore.ipsw
MD5: f6afbccb38a4081daf27e5195babad6c
SHA-1: 0b60b702fa2b7665161d80582ac60e2ed284df6f
SHA-256: 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016

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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