Official Apple Firmware

Download iOS Firmware for MacBook Air (M1, Late 2020)

Signed and unsigned IPSW files for MacBookAir10,1. Direct downloads from Apple's CDN servers.

Product
Product
Platform
Platform
Version
Version
Download
Download

Signed IPSWs

Restore Possible
iOS 26.4
25E246
Mar 24, 2026
Release Date
18.38 GB
Size
iOS 26.3.1
25D2128
Mar 4, 2026
Release Date
18.00 GB
Size
iOS 26.3
25D125
Feb 11, 2026
Release Date
17.58 GB
Size
iOS 26.2
25C56
Dec 12, 2025
Release Date
17.45 GB
Size
iOS 26.1
25B78
Nov 3, 2025
Release Date
17.43 GB
Size
iOS 26.0.1
25A362
Sep 29, 2025
Release Date
17.01 GB
Size
iOS 26.0
25A354
Sep 15, 2025
Release Date
17.01 GB
Size
iOS 15.6.1
24G90
Aug 20, 2025
Release Date
15.66 GB
Size
iOS 15.6
24G84
Jul 29, 2025
Release Date
15.66 GB
Size
iOS 15.5
24F74
May 12, 2025
Release Date
15.72 GB
Size
iOS 15.4.1
24E263
Apr 16, 2025
Release Date
15.65 GB
Size
iOS 15.4
24E248
Mar 31, 2025
Release Date
15.65 GB
Size
iOS 15.3.2
24D81
Mar 11, 2025
Release Date
15.40 GB
Size
iOS 15.3.1
24D70
Feb 10, 2025
Release Date
15.40 GB
Size
iOS 15.3
24D60
Jan 27, 2025
Release Date
15.40 GB
Size
iOS 15.2
24C101
Dec 11, 2024
Release Date
15.40 GB
Size
iOS 15.1.1
24B91
Nov 19, 2024
Release Date
14.67 GB
Size
iOS 15.1
24B83
Oct 28, 2024
Release Date
14.66 GB
Size
iOS 15.0.1
24A348
Oct 3, 2024
Release Date
14.66 GB
Size
iOS 15.0
24A335
Sep 16, 2024
Release Date
14.66 GB
Size
iOS 14.6.1
23G93
Aug 7, 2024
Release Date
13.77 GB
Size
iOS 14.6
23G80
Jul 29, 2024
Release Date
13.77 GB
Size
iOS 14.5
23F79
May 13, 2024
Release Date
13.78 GB
Size
iOS 14.4.1
23E224
Mar 25, 2024
Release Date
13.73 GB
Size
iOS 14.4
23E214
Mar 7, 2024
Release Date
13.73 GB
Size
iOS 14.3.1
23D60
Feb 8, 2024
Release Date
13.51 GB
Size
iOS 14.3
23D56
Jan 22, 2024
Release Date
13.51 GB
Size
iOS 14.2.1
23C71
Dec 19, 2023
Release Date
13.49 GB
Size
iOS 14.2
23C64
Dec 11, 2023
Release Date
13.49 GB
Size
iOS 14.1.2
23B92
Nov 30, 2023
Release Date
13.02 GB
Size
iOS 14.1.1
23B81
Nov 7, 2023
Release Date
13.02 GB
Size
iOS 14.1
23B74
Oct 25, 2023
Release Date
13.02 GB
Size
iOS 14.0
23A344
Sep 26, 2023
Release Date
12.95 GB
Size
iOS 13.6
22G120
Sep 21, 2023
Release Date
12.01 GB
Size
iOS 13.5.2
22G91
Sep 7, 2023
Release Date
12.01 GB
Size
iOS 13.5.1
22G90
Aug 17, 2023
Release Date
12.01 GB
Size
iOS 13.5
22G74
Jul 24, 2023
Release Date
12.01 GB
Size
iOS 13.4.1
22F82
Jun 21, 2023
Release Date
11.86 GB
Size
iOS 13.4
22F66
May 18, 2023
Release Date
11.87 GB
Size
iOS 13.3.1
22E261
Apr 7, 2023
Release Date
11.85 GB
Size
iOS 13.3
22E252
Mar 27, 2023
Release Date
11.85 GB
Size
iOS 13.2.1
22D68
Feb 13, 2023
Release Date
11.64 GB
Size
iOS 13.2
22D49
Jan 23, 2023
Release Date
11.64 GB
Size
iOS 13.1
22C65
Dec 13, 2022
Release Date
11.44 GB
Size
iOS 13.0.1
22A400
Nov 9, 2022
Release Date
11.36 GB
Size
iOS 13.0
22A380
Oct 24, 2022
Release Date
11.36 GB
Size
iOS 12.6
21G115
Sep 12, 2022
Release Date
13.11 GB
Size
iOS 12.5.1
21G83
Aug 17, 2022
Release Date
13.12 GB
Size
iOS 12.5
21G72
Jul 20, 2022
Release Date
13.12 GB
Size
iOS 12.4
21F79
May 16, 2022
Release Date
12.89 GB
Size
iOS 12.3.1
21E258
Mar 31, 2022
Release Date
12.92 GB
Size
iOS 12.3
21E230
Mar 14, 2022
Release Date
12.92 GB
Size
iOS 12.2.1
21D62
Feb 10, 2022
Release Date
13.17 GB
Size
iOS 12.2
21D49
Jan 26, 2022
Release Date
13.17 GB
Size
iOS 12.1
21C52
Dec 13, 2021
Release Date
13.17 GB
Size
iOS 12.0.1
21A559
Nov 4, 2021
Release Date
13.13 GB
Size
iOS 11.6
20G165
Sep 17, 2021
Release Date
13.00 GB
Size
iOS 11.5.2
20G95
Aug 11, 2021
Release Date
13.01 GB
Size
iOS 11.5.1
20G80
Jul 26, 2021
Release Date
13.01 GB
Size
iOS 11.5
20G71
Jul 21, 2021
Release Date
13.01 GB
Size
iOS 11.4
20F71
May 24, 2021
Release Date
12.97 GB
Size
iOS 11.3.1
20E241
May 3, 2021
Release Date
12.98 GB
Size
iOS 11.3
20E232
Apr 26, 2021
Release Date
12.99 GB
Size
iOS 11.2.3
20D91
Mar 8, 2021
Release Date
12.77 GB
Size
iOS 11.2.2
20D80
Feb 25, 2021
Release Date
12.76 GB
Size
iOS 11.2.1
20D74
Feb 9, 2021
Release Date
12.76 GB
Size
iOS 11.2
20D64
Feb 1, 2021
Release Date
12.76 GB
Size
iOS 11.1
20C69
Dec 14, 2020
Release Date
12.95 GB
Size
iOS 11.0.1
20B29
Nov 18, 2020
Release Date
12.68 GB
Size

Unsigned IPSWs

Cannot Restore

No unsigned IPSWs available for this device.

MacBook Air (M1, Late 2020)

Technical Specifications

MacBook Air (M1, Late 2020)
J313AP
t8103
33027

How to Install IPSW Firmware on iPhone or iPad

To restore your iPhone or iPad functionality you should execute these instructions. The method works effectively for users of Windows systems as well as users of Mac systems.

01

Backup Your iPhone or iPad

Before you begin, create a backup of your device using iCloud or iTunes/Finder. The IPSW process needs this step because it protects your photos and apps and essential data.

02

Download IPSW & Prepare Software

Before start you need to download the IPSW file that's right for your device model from a good website. If you are using a Windows computer you have to make sure that iTunes is already, on your computer and that it is updated. On Mac systems that are running macOS Catalina or something newer the IPSW file and everything else is handled through the Finder, not iTunes.

03

Connect Your Device to Computer

Link your iPhone or iPad to the computer via a data cable, and keep in mind maintaining a stable connection is very important. So do not use a cheap cable. They might stop the working process.

04

Turn Off Find My & Enter Recovery Mode

Go to Settings > [Your Name] > Find My > Find My iPhone/iPad and turn it off.
If your device is not responding or has issues, manually put it into Recovery Mode before starting the restore process.

05

Install IPSW & Restore Backup

Windows: Hold Shift and click “Restore iPhone”.
Mac: Hold Option and click “Restore”.
The system will verify and install the firmware. After completion, restore your backup to recover your data.