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Download 15.6.1 (24G90) for Mac Studio (M2 Max, 2023)

Version: 15.6.1
Build: 24G90
Signed: Yes
Size: 15.66 GB
Release Date: 2025-08-20 17:44:26
Upload Date: 2025-08-18 07:54:22
SHA1: a19ba56bb931769580060647a466c5b2d09da761
MD5: 2c22273091d69ea84723a1f2d36332f3
SHA256: 3d87686b691ac765eb6a6b3082b2334e2af9710096a00432dd519af89ff2ea78

Secure download directly from Apple’s servers

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— STEP BY STEP

Download IPSW Firmware the Simple Way

Follow these simple steps to update your device safely without losing any of your important data.

3

Turn Off Find My

Switch off Find My from settings first, since it can block the firmware update and prevent installation from starting properly.

4

Install the IPSW File

Open Finder or iTunes, choose the correct firmware file, and begin the update using the right key combination very carefully.

5

Restore Your Data

Once the installation finishes, safely restore your saved backup to bring back your apps, photos, and settings without losing anything.

1

Back Up your data

Back up your device using iCloud or iTunes before you begin, so your files and settings always stay completely safe.

2

Connect Your Device Properly

Plug your device into your computer with a reliable cable, so the connection stays steady during the entire installation process.

IPSW has become a trusted destination for anyone managing an Apple device, offering direct downloads alongside clear, practical guidance. With a growing base of users across different regions, the platform stays focused on making firmware updates simple and stress-free. The goal is straightforward: cut through the confusion and give people accurate, current information they can actually rely on.

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