Product
Platform
Version
Download iMac 24-inch (M1, Two Ports, 2021) IPSW Firmware Files
Browse all available IPSW and OTA firmware files for the iMac 24-inch (M1, Two Ports, 2021)
(identifier: iMac21,1, board: J456AP).
Signed IPSW files can be restored directly via iTunes or Finder. Unsigned IPSWs require alternative methods.
All firmware files are sourced via direct links from Apple's official servers.
Signed IPSW files can be restored via iTunes. Unsigned IPSWs cannot currently be restored via iTunes.
Signed IPSWs
| ✓ | iOS 26.4 (25E246) | Normal Release | 24th March 2026 | 18.38 GB | UniversalMac_26.4_25E246_Restore.ipsw |
| ✓ | iOS 26.3.1 (25D2128) | Normal Release | 4th March 2026 | 18.00 GB | UniversalMac_26.3.1_25D2128_Restore.ipsw |
| ✓ | iOS 26.3 (25D125) | Normal Release | 11th February 2026 | 17.58 GB | UniversalMac_26.3_25D125_Restore.ipsw |
| ✓ | iOS 26.2 (25C56) | Normal Release | 12th December 2025 | 17.45 GB | UniversalMac_26.2_25C56_Restore.ipsw |
| ✓ | iOS 26.1 (25B78) | Normal Release | 3rd November 2025 | 17.43 GB | UniversalMac_26.1_25B78_Restore.ipsw |
| ✓ | iOS 26.0.1 (25A362) | Normal Release | 29th September 2025 | 17.01 GB | UniversalMac_26.0.1_25A362_Restore.ipsw |
| ✓ | iOS 26.0 (25A354) | Normal Release | 15th September 2025 | 17.01 GB | UniversalMac_26.0_25A354_Restore.ipsw |
| ✓ | iOS 15.6.1 (24G90) | Normal Release | 20th August 2025 | 15.66 GB | UniversalMac_15.6.1_24G90_Restore.ipsw |
| ✓ | iOS 15.6 (24G84) | Normal Release | 29th July 2025 | 15.66 GB | UniversalMac_15.6_24G84_Restore.ipsw |
| ✓ | iOS 15.5 (24F74) | Normal Release | 12th May 2025 | 15.72 GB | UniversalMac_15.5_24F74_Restore.ipsw |
| ✓ | iOS 15.4.1 (24E263) | Normal Release | 16th April 2025 | 15.65 GB | UniversalMac_15.4.1_24E263_Restore.ipsw |
| ✓ | iOS 15.4 (24E248) | Normal Release | 31st March 2025 | 15.65 GB | UniversalMac_15.4_24E248_Restore.ipsw |
| ✓ | iOS 15.3.2 (24D81) | Normal Release | 11th March 2025 | 15.40 GB | UniversalMac_15.3.2_24D81_Restore.ipsw |
| ✓ | iOS 15.3.1 (24D70) | Normal Release | 10th February 2025 | 15.40 GB | UniversalMac_15.3.1_24D70_Restore.ipsw |
| ✓ | iOS 15.3 (24D60) | Normal Release | 27th January 2025 | 15.40 GB | UniversalMac_15.3_24D60_Restore.ipsw |
| ✓ | iOS 15.2 (24C101) | Normal Release | 11th December 2024 | 15.40 GB | UniversalMac_15.2_24C101_Restore.ipsw |
| ✓ | iOS 15.1.1 (24B91) | Normal Release | 19th November 2024 | 14.67 GB | UniversalMac_15.1.1_24B91_Restore.ipsw |
| ✓ | iOS 15.1 (24B83) | Normal Release | 28th October 2024 | 14.66 GB | UniversalMac_15.1_24B83_Restore.ipsw |
| ✓ | iOS 15.0.1 (24A348) | Normal Release | 3rd October 2024 | 14.66 GB | UniversalMac_15.0.1_24A348_Restore.ipsw |
| ✓ | iOS 15.0 (24A335) | Normal Release | 16th September 2024 | 14.66 GB | UniversalMac_15.0_24A335_Restore.ipsw |
| ✓ | iOS 14.6.1 (23G93) | Normal Release | 7th August 2024 | 13.77 GB | UniversalMac_14.6.1_23G93_Restore.ipsw |
| ✓ | iOS 14.6 (23G80) | Normal Release | 29th July 2024 | 13.77 GB | UniversalMac_14.6_23G80_Restore.ipsw |
| ✓ | iOS 14.5 (23F79) | Normal Release | 13th May 2024 | 13.78 GB | UniversalMac_14.5_23F79_Restore.ipsw |
| ✓ | iOS 14.4.1 (23E224) | Normal Release | 25th March 2024 | 13.73 GB | UniversalMac_14.4.1_23E224_Restore.ipsw |
| ✓ | iOS 14.4 (23E214) | Normal Release | 7th March 2024 | 13.73 GB | UniversalMac_14.4_23E214_Restore.ipsw |
| ✓ | iOS 14.3.1 (23D60) | Normal Release | 8th February 2024 | 13.51 GB | UniversalMac_14.3.1_23D60_Restore.ipsw |
| ✓ | iOS 14.3 (23D56) | Normal Release | 22nd January 2024 | 13.51 GB | UniversalMac_14.3_23D56_Restore.ipsw |
| ✓ | iOS 14.2.1 (23C71) | Normal Release | 19th December 2023 | 13.49 GB | UniversalMac_14.2.1_23C71_Restore.ipsw |
| ✓ | iOS 14.2 (23C64) | Normal Release | 11th December 2023 | 13.49 GB | UniversalMac_14.2_23C64_Restore.ipsw |
| ✓ | iOS 14.1.2 (23B92) | Normal Release | 30th November 2023 | 13.02 GB | UniversalMac_14.1.2_23B92_Restore.ipsw |
| ✓ | iOS 14.1.1 (23B81) | Normal Release | 7th November 2023 | 13.02 GB | UniversalMac_14.1.1_23B81_Restore.ipsw |
| ✓ | iOS 14.1 (23B74) | Normal Release | 25th October 2023 | 13.02 GB | UniversalMac_14.1_23B74_Restore.ipsw |
| ✓ | iOS 14.0 (23A344) | Normal Release | 26th September 2023 | 12.95 GB | UniversalMac_14.0_23A344_Restore.ipsw |
| ✓ | iOS 13.6 (22G120) | Normal Release | 21st September 2023 | 12.01 GB | UniversalMac_13.6_22G120_Restore.ipsw |
| ✓ | iOS 13.5.2 (22G91) | Normal Release | 7th September 2023 | 12.01 GB | UniversalMac_13.5.2_22G91_Restore.ipsw |
| ✓ | iOS 13.5.1 (22G90) | Normal Release | 17th August 2023 | 12.01 GB | UniversalMac_13.5.1_22G90_Restore.ipsw |
| ✓ | iOS 13.5 (22G74) | Normal Release | 24th July 2023 | 12.01 GB | UniversalMac_13.5_22G74_Restore.ipsw |
| ✓ | iOS 13.4.1 (22F82) | Normal Release | 21st June 2023 | 11.86 GB | UniversalMac_13.4.1_22F82_Restore.ipsw |
| ✓ | iOS 13.4 (22F66) | Normal Release | 18th May 2023 | 11.87 GB | UniversalMac_13.4_22F66_Restore.ipsw |
| ✓ | iOS 13.3.1 (22E261) | Normal Release | 7th April 2023 | 11.85 GB | UniversalMac_13.3.1_22E261_Restore.ipsw |
| ✓ | iOS 13.3 (22E252) | Normal Release | 27th March 2023 | 11.85 GB | UniversalMac_13.3_22E252_Restore.ipsw |
| ✓ | iOS 13.2.1 (22D68) | Normal Release | 13th February 2023 | 11.64 GB | UniversalMac_13.2.1_22D68_Restore.ipsw |
| ✓ | iOS 13.2 (22D49) | Normal Release | 23rd January 2023 | 11.64 GB | UniversalMac_13.2_22D49_Restore.ipsw |
| ✓ | iOS 13.1 (22C65) | Normal Release | 13th December 2022 | 11.44 GB | UniversalMac_13.1_22C65_Restore.ipsw |
| ✓ | iOS 13.0.1 (22A400) | Normal Release | 9th November 2022 | 11.36 GB | UniversalMac_13.0.1_22A400_Restore.ipsw |
| ✓ | iOS 13.0 (22A380) | Normal Release | 24th October 2022 | 11.36 GB | UniversalMac_13.0_22A380_Restore.ipsw |
| ✓ | iOS 12.6 (21G115) | Normal Release | 12th September 2022 | 13.11 GB | UniversalMac_12.6_21G115_Restore.ipsw |
| ✓ | iOS 12.5.1 (21G83) | Normal Release | 17th August 2022 | 13.12 GB | UniversalMac_12.5.1_21G83_Restore.ipsw |
| ✓ | iOS 12.5 (21G72) | Normal Release | 20th July 2022 | 13.12 GB | UniversalMac_12.5_21G72_Restore.ipsw |
| ✓ | iOS 12.4 (21F79) | Normal Release | 16th May 2022 | 12.89 GB | UniversalMac_12.4_21F79_Restore.ipsw |
| ✓ | iOS 12.3.1 (21E258) | Normal Release | 31st March 2022 | 12.92 GB | UniversalMac_12.3.1_21E258_Restore.ipsw |
| ✓ | iOS 12.3 (21E230) | Normal Release | 14th March 2022 | 12.92 GB | UniversalMac_12.3_21E230_Restore.ipsw |
| ✓ | iOS 12.2.1 (21D62) | Normal Release | 10th February 2022 | 13.17 GB | UniversalMac_12.2.1_21D62_Restore.ipsw |
| ✓ | iOS 12.2 (21D49) | Normal Release | 26th January 2022 | 13.17 GB | UniversalMac_12.2_21D49_Restore.ipsw |
| ✓ | iOS 12.1 (21C52) | Normal Release | 13th December 2021 | 13.17 GB | UniversalMac_12.1_21C52_Restore.ipsw |
| ✓ | iOS 12.0.1 (21A559) | Normal Release | 4th November 2021 | 13.13 GB | UniversalMac_12.0.1_21A559_Restore.ipsw |
| ✓ | iOS 11.6 (20G165) | Normal Release | 17th September 2021 | 13.00 GB | UniversalMac_11.6_20G165_Restore.ipsw |
| ✓ | iOS 11.5.2 (20G95) | Normal Release | 11th August 2021 | 13.01 GB | UniversalMac_11.5.2_20G95_Restore.ipsw |
| ✓ | iOS 11.5.1 (20G80) | Normal Release | 26th July 2021 | 13.01 GB | UniversalMac_11.5.1_20G80_Restore.ipsw |
| ✓ | iOS 11.5 (20G71) | Normal Release | 21st July 2021 | 13.01 GB | UniversalMac_11.5_20G71_Restore.ipsw |
| ✓ | iOS 11.4 (20F71) | Normal Release | 24th May 2021 | 12.97 GB | UniversalMac_11.4_20F71_Restore.ipsw |
| ✓ | iOS 11.3.1 (20E241) | Normal Release | 3rd May 2021 | 12.98 GB | UniversalMac_11.3.1_20E241_Restore.ipsw |
| ✓ | iOS 11.3 (20E232) | Normal Release | 26th April 2021 | 12.99 GB | UniversalMac_11.3_20E232_Restore.ipsw |
Unsigned IPSWs
| No unsigned IPSWs available for this device. |
Device Information
| Identifier: | iMac 24-inch (M1, Two Ports, 2021) |
| BoardConfig: | J456AP |
| Platform: | t8103 |
| CPID: | 33027 |
