audioOS 27.2.1 (24K157) for HomePod mini 2
Signed — can be installed
Released Nov 13, 2026
AudioAccessory11,1
Download IPSW
AudioAccessory11,1_27.2.1_24K157_Restore.ipsw
The file is downloaded directly from Apple’s servers (updates.cdn-apple.com). Large files download faster with a download manager or curl -O.
Verify the file
- SHA256
- c580b61fb4b9bef2895b11a7d75f23b1bdad76d12163472031e86741f6c5a49c
- SHA1
- d538726ad1497900e999049fd4357de5b43eb73b
- MD5
- cf59ea103349ce6af2758997ba14ccf5
On a Mac: shasum -a 256 AudioAccessory11,1_27.2.1_24K157_Restore.ipsw · On Windows: certutil -hashfile AudioAccessory11,1_27.2.1_24K157_Restore.ipsw SHA256
Firmware details
- Version
- audioOS 27.2.1
- Build
24K157- Released
- November 13, 2026
- Uploaded
- November 10, 2026
- File size
- 4.14 GB (4,449,997,411 bytes)
- Signing
- Signed
Device
- Name
- HomePod mini 2
- Identifier
AudioAccessory11,1- Board
B525AP- Platform
t8310- CPID
0x8310- BDID
0x42
How to install audioOS 27.2.1 with this IPSW
- Back up your HomePod mini 2 to iCloud or your computer — restoring erases the device.
- Turn off Find My in Settings → [your name] → Find My.
- Connect the device with a cable and open Finder (macOS Catalina or later) or Apple Devices / iTunes (Windows).
- Hold Option (Mac) or Shift (Windows) and click Restore. Choose
AudioAccessory11,1_27.2.1_24K157_Restore.ipsw. - Wait — the device restarts several times. Don’t disconnect it until you see the Hello screen.
Stuck on the Apple logo? Put the device into recovery mode first, then restore.