Apple Mac Studio (2025) macOS 26.2 beta IPSW firmware
Apple Mac Studio (2025)
Not signed
macOS 26.2 beta
Build 25C5031i For Mac15,14, J575dAP
Global · IPSW
A newer version is available for this region: macOS 27.2
Apple no longer signs this version, so a normal restore with Finder or iTunes will fail. Use a signed version unless you know you need this one.
File details
- Device
- Apple Mac Studio (2025)
- OS
- macOS 26.2 beta
- Region
- Global
- Type
- IPSW
- Install with
- How to restore a Mac with Apple silicon (IPSW)
- Released
- Size
- 17.4 GB
- File name
UniversalMac_26.2_25C5031i_Restore.ipsw- SHA-1
70a1329bee0bc811d58b4a4a30f1bbc3f83e8314- SHA-256
9021e3909c8a7b4e8556e2512fcb51a34eb15708af7ce983d86f7c6b09b3f295
After downloading, compare the checksum with the one above. If they differ, the file is incomplete — download it again.
Before you download
- Make sure this file is for your exact model: Mac15,14, J575dAP. You will find the model on the label underneath the device or in its system information.
- Apple devices can only restore versions marked “Signed”.
- Back up your files first and keep the device plugged in while you install.
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)