IPSW · macOS
macOS 15.4.1 IPSW Download (24E263)
Build 24E263, released April 16, 2025 — restore images for 49 Macs, straight from Apple's servers.
Choose your Mac
49 devices. Each row is one file on Apple's CDN.
Mac Studio (M3 Ultra, 2025)
Signed
Mac15,14 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac Studio (M4 Max, 2025)
Signed
Mac16,9 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Air (13-inch, M4, 2025)
Signed
Mac16,12 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Air (15-inch, M4, 2025)
Signed
Mac16,13 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
iMac (24-inch, M4, 2024, Four Ports)
Signed
Mac16,3 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
iMac (24-inch, M4, 2024, Two Ports)
Signed
Mac16,2 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac mini (M4 Pro, 2024)
Signed
Mac16,11 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac mini (M4, 2024)
Signed
Mac16,10 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, M4 Max, Nov 2024)
Signed
Mac16,6 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, M4 Pro, Nov 2024)
Signed
Mac16,8 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, M4, Nov 2024)
Signed
Mac16,1 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (16-inch, M4 Max, Nov 2024)
Signed
Mac16,5 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (16-inch, M4 Pro, Nov 2024)
Signed
Mac16,7 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Air (13-inch, M3, 2024)
Signed
Mac15,12 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Air (15-inch, M3, 2024)
Signed
Mac15,13 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, 14-core M3 Max, Nov 2023)
Signed
Mac15,10 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, 16-core M3 Max, Nov 2023)
Signed
Mac15,8 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (16-inch, 14-core M3 Max, Nov 2023)
Signed
Mac15,11 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (16-inch, 16-core M3 Max, Nov 2023)
Signed
Mac15,9 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
iMac (24-inch, M3, 2023, Four Ports)
Signed
Mac15,5 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
iMac (24-inch, M3, 2023, Two Ports)
Signed
Mac15,4 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, M3 Pro, Nov 2023)
Signed
Mac15,6 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, M3, Nov 2023)
Signed
Mac15,3 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (16-inch, M3 Pro, Nov 2023)
Signed
Mac15,7 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac Pro (2023)
Signed
Mac14,8 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 Mac Pro (Rack, 2023)
Signed
Mac14,8-Rack 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac Studio (M2 Max, 2023)
Signed
Mac14,13 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac Studio (M2 Ultra, 2023)
Signed
Mac14,14 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Air (15-inch, M2, 2023)
Signed
Mac14,15 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac mini (M2 Pro, 2023)
Signed
Mac14,12 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac mini (M2, 2023)
Signed
Mac14,3 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, M2 Max, 2023)
Signed
Mac14,5 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, M2 Pro, 2023)
Signed
Mac14,9 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (16-inch, M2 Max, 2023)
Signed
Mac14,6 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (16-inch, M2 Pro, 2023)
Signed
Mac14,10 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Air (M2, 2022)
Signed
Mac14,2 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (13-inch, M2, 2022)
Signed
Mac14,7 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac Studio (M1 Max)
Signed
Mac13,1 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac Studio (M1 Ultra)
Signed
Mac13,2 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, M1 Max, 2021)
Signed
MacBookPro18,4 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (14-inch, M1 Pro, 2021)
Signed
MacBookPro18,3 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (16-inch, M1 Max, 2021)
Signed
MacBookPro18,2 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (16-inch, M1 Pro, 2021)
Signed
MacBookPro18,1 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Apple Virtual Machine 1
Signed
VirtualMac2,1 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
iMac (24-inch, M1, 2021, Four Ports)
Signed
iMac21,1 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
iMac (24-inch, M1, 2021, Two Ports)
Signed
iMac21,2 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
Mac mini (M1, Late 2020)
Signed
Macmini9,1 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Air (M1, 2020)
Signed
MacBookAir10,1 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 
MacBook Pro (13-inch, M1, 2020)
Signed
MacBookPro17,1 16.81 GBUniversalMac_15.4.1_24E263_Restore.ipsw SHA-256 310b1e2d514408fa4eb5ef32abd4f15ecae8088ebc28774094967b6ccd89c016 No device matches.
Version
macOS 15.4.1
Build
24E263Released
April 16, 2025
Channel
Public release
Previous
macOS 15.5 beta 2
Next
macOS 15.5 beta 3
How to install macOS 15.4.1 from the IPSW
Four steps, and the one that matters most is the first.
Back up first
A restore erases the device. Make an archived backup in Finder or the Apple Devices app — an iCloud backup taken on a newer version cannot be restored onto an older one. Our backup guide covers the difference.
Get the file for your exact model
Check Settings → General → About → Model Name, then download the IPSW for that device. The download shows the file size; compare it with the SHA-256 under Details if you want to be certain the file is intact.
Restore in Finder or Apple Devices
Connect with a cable, select the device, then hold Option (Mac) or Shift (Windows) and click Restore to choose the .ipsw. Update keeps your data but only works upward; Restore erases and is how you downgrade.
Set up or restore your backup
After the restore the device starts fresh. Restore the backup you made — only if it came from the same or an older version than the one you just installed.
Questions? Answers.
Can I restore macOS 15.4.1 today?
Yes. Apple is signing build 24E263 for every listed device, so a restore in Finder, the Apple Devices app or iTunes will complete.
Which is the right file for my device?
Match the identifier in Settings → General → About (or under the model's name here) against the one on each row. Wi-Fi and Cellular iPads share a file; different generations never do. Restoring the wrong device's IPSW simply fails — it cannot damage the device.
What does "signed" mean?
Apple's servers must approve a firmware before a device will accept it, and Apple only approves the builds it is currently shipping. A signed file can be restored today; an unsigned one is rejected at the end of the process, however you obtained it. Signing status changes without notice, usually within days of a newer release, which is why this catalogue rechecks it automatically.
Will I lose my data?
A Restore erases the device — that is what makes a downgrade possible. An Update with an IPSW keeps your data, but only when moving to a newer version. Either way, make an archived backup on a computer first; an iCloud backup taken on a newer version will not restore onto an older one.