Download macOS 14.0 RC 2 (23A344) for MacBook Air (15-inch, M2, 2023)
✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
23A344
Related IPSW
View all IPSW beta for this Mac| Version | Released | File Size |
|---|---|---|
|
14.0 RC 2
23A344 |
September 21, 2023 | 13.91 GB |
|
14.0 RC
23A339 |
September 12, 2023 | 13.91 GB |
|
14.0 beta 7
23A5337a |
August 30, 2023 | 13.82 GB |
|
14.0 beta 6
23A5328b |
August 22, 2023 | 13.82 GB |
|
14.0 beta 5
23A5312d |
August 8, 2023 | 13.90 GB |
|
14.0 beta 4 Update
23A5301h |
July 31, 2023 | 13.97 GB |
|
14.0 beta 4
23A5301g |
July 25, 2023 | 13.97 GB |
|
14.0 beta 3 Update
23A5286i |
July 11, 2023 | 14.04 GB |
|
14.0 beta 3
23A5286g |
July 5, 2023 | 14.04 GB |
|
14.0 beta 2
23A5276g |
June 21, 2023 | 14.01 GB |
|
14.0 beta
23A5257q |
June 5, 2023 | No filesize available |
Installation Instructions
Always back up your devive before installing beta software. You can back up your Mac using iCloud, Time Machine, or another storage device.
Prerequisites
- Second Mac: Another Mac of any model using macOS Sonoma 14 or later.
- USB-C Cable: A high-quality USB-C cable to connect the two Macs.
Steps to Restore (and Update)
- Install Apple Configurator on the Second Mac
- Download and install Apple Configurator from the Mac App Store on the second Mac if it’s not already installed.
- Put the Target MacBook into DFU Mode:
- Shut down MacBook Air (15-inch, M2, 2023) you want to restore.
- Connect it to the second Mac using the USB-C cable.
- Enter DFU (Device Firmware Update) mode.
- In Apple Configurator on the second Mac, your MacBook Air (15-inch, M2, 2023) should appear as a device in DFU mode.
- Apply the IPSW File:
- Open Apple Configurator on the second Mac.
- Select your MacBook Air (15-inch, M2, 2023) in DFU mode from the device list.
- Drag UniversalMac_14.0_23A344_Restore.ipsw file onto the device icon in Apple Configurator, or use the menu: Actions > Restore.
- Confirm the action when prompted. This will erase the MacBook and install macOS 14.0 RC 2.
- Wait for the Process to Complete:
- The restore process will take some time (15-30 minutes or more, depending on the file size and connection speed).
- The MacBook’s screen may show a progress bar or Apple logo during the restore.
- Once complete, your MacBook Air (15-inch, M2, 2023) will restart automatically.
- Set Up the MacBook:
- After the restore, your MacBook Air (15-inch, M2, 2023) will boot into the setup assistant.
- You can set it up as new or restore your data from a backup.
Note: Using an IPSW file with Apple Configurator always performs a full restore, erasing all data. There is no option to "update" macOS (preserving data) using an IPSW file directly.