audioOS 15 (19J346) for HomePod mini
Not signed
Released Sep 20, 2021
AudioAccessory5,1
Download IPSW
AudioAccessory5,1_15.0_19J346_Restore.ipsw
Apple no longer signs this version. Finder and iTunes will refuse to install it on HomePod mini — the latest signed version is audioOS 27.0.
Download audioOS 15
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
- 93ebdac8168e616b02ee3c55cddc57a8800f4f9efb4bf853a01aafd80b9dc13d
- SHA1
- e448b8095d31e1f43628b1b0825402a40e65e70b
- MD5
- 150a2d02334fb4b052227869ae7d655a
On a Mac: shasum -a 256 AudioAccessory5,1_15.0_19J346_Restore.ipsw · On Windows: certutil -hashfile AudioAccessory5,1_15.0_19J346_Restore.ipsw SHA256
Firmware details
- Version
- audioOS 15
- Build
19J346- Released
- September 20, 2021
- Uploaded
- September 7, 2021
- File size
- 2.41 GB (2,584,189,711 bytes)
- Signing
- Unsigned
Device
- Name
- HomePod mini
- Identifier
AudioAccessory5,1- Board
B520AP- Platform
t8006- CPID
0x8006- BDID
0x22
How to install audioOS 15 with this IPSW
- Back up your HomePod mini 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
AudioAccessory5,1_15.0_19J346_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.