Apple MacBook Pro (M1 Pro, 14-inch, 2021) firmware

226 official files for Apple MacBook Pro (M1 Pro, 14-inch, 2021).

Model numbers: MacBookPro18,3, J314sAP
Latest OS: macOS 27.0.1
Shipped with: macOS 12.0.1

Latest by region

Global · IPSW macOS 27.2 beta 4 13 Oct 2026 · 24.9 GB Signed

All versions (226)

Release Apple signing Find a version

Version	OS	Region	Type	Released	Size	Apple signing
`macOS 27.2 beta 4` Beta	27.2 beta 4	Global	IPSW	13 Oct 2026	24.9 GB	Signed
`macOS 27.2 beta 3` Beta	27.2 beta 3	Global	IPSW	5 Oct 2026	24.7 GB	Signed
`macOS 27.0.1`	27.0.1	Global	IPSW	28 Sep 2026	24.8 GB	Signed
`macOS 27.2 beta 2` Beta	27.2 beta 2	Global	IPSW	21 Sep 2026	24.7 GB	Signed
`macOS 27.2 beta` Beta	27.2 beta	Global	IPSW	16 Sep 2026	24.7 GB	Signed
`macOS 27.0`	27.0	Global	IPSW	14 Sep 2026	24.8 GB	Signed
`macOS 27.0 beta 8` Beta	27.0 beta 8	Global	IPSW	31 Aug 2026	21.2 GB	Signed
`macOS 27.0 beta 7` Beta	27.0 beta 7	Global	IPSW	24 Aug 2026	21.2 GB	Signed
`macOS 27.0 beta 6` Beta	27.0 beta 6	Global	IPSW	17 Aug 2026	21.2 GB	Signed
`macOS 26.6.2`	26.6.2	Global	IPSW	17 Aug 2026	18.4 GB	Signed
`macOS 27.0 beta 5` Beta	27.0 beta 5	Global	IPSW	10 Aug 2026	21.2 GB	Signed
`macOS 26.6.1`	26.6.1	Global	IPSW	6 Aug 2026	18.4 GB	Signed
`macOS 26.6`	26.6	Global	IPSW	27 Jul 2026	18.4 GB	Signed
`macOS 27.0 beta 4` Beta	27.0 beta 4	Global	IPSW	20 Jul 2026	21.1 GB	Signed
`macOS 27.0 beta 3` Beta	27.0 beta 3	Global	IPSW	13 Jul 2026	21.0 GB	Signed
`macOS 26.6 beta 5` Beta	26.6 beta 5	Global	IPSW	13 Jul 2026	18.4 GB	Signed
`macOS 27.0 beta 3` Beta	27.0 beta 3	Global	IPSW	6 Jul 2026	21.0 GB	Signed
`macOS 26.6 beta 4` Beta	26.6 beta 4	Global	IPSW	6 Jul 2026	18.4 GB	Signed
`macOS 26.6 beta 3` Beta	26.6 beta 3	Global	IPSW	29 Jun 2026	18.4 GB	Signed
`macOS 26.5.2`	26.5.2	Global	IPSW	29 Jun 2026	18.4 GB	Signed
`macOS 27.0 beta 2` Beta	27.0 beta 2	Global	IPSW	22 Jun 2026	21.1 GB	Signed
`macOS 26.6 beta 2` Beta	26.6 beta 2	Global	IPSW	15 Jun 2026	18.5 GB	Signed
`macOS 27.0 beta` Beta	27.0 beta	Global	IPSW	8 Jun 2026	21.0 GB	Signed
`macOS 26.5.1`	26.5.1	Global	IPSW	1 Jun 2026	18.4 GB	Signed
`macOS 26.6 beta` Beta	26.6 beta	Global	IPSW	26 May 2026	18.5 GB	Signed
`macOS 26.5`	26.5	Global	IPSW	11 May 2026	18.4 GB	Signed
`macOS 26.5 beta 4` Beta	26.5 beta 4	Global	IPSW	27 Apr 2026	18.4 GB	Not signed
`macOS 26.5 beta 3` Beta	26.5 beta 3	Global	IPSW	20 Apr 2026	18.4 GB	Not signed
`macOS 26.5 beta 2` Beta	26.5 beta 2	Global	IPSW	13 Apr 2026	18.4 GB	Not signed
`macOS 26.4.1`	26.4.1	Global	IPSW	9 Apr 2026	18.4 GB	Signed
`macOS 26.5 beta` Beta	26.5 beta	Global	IPSW	30 Mar 2026	18.4 GB	Not signed
`macOS 26.4`	26.4	Global	IPSW	24 Mar 2026	18.4 GB	Signed
`macOS 26.4 beta 4` Beta	26.4 beta 4	Global	IPSW	9 Mar 2026	18.4 GB	Not signed
`macOS 26.3.1`	26.3.1	Global	IPSW	4 Mar 2026	18.0 GB	Signed
`macOS 26.4 beta 3` Beta	26.4 beta 3	Global	IPSW	3 Mar 2026	17.9 GB	Not signed
`macOS 26.4 beta 2` Beta	26.4 beta 2	Global	IPSW	23 Feb 2026	18.0 GB	Not signed
`macOS 26.4 beta` Beta	26.4 beta	Global	IPSW	16 Feb 2026	18.0 GB	Not signed
`macOS 26.3`	26.3	Global	IPSW	11 Feb 2026	17.6 GB	Signed
`macOS 26.3 beta 3` Beta	26.3 beta 3	Global	IPSW	26 Jan 2026	17.6 GB	Not signed
`macOS 26.3 beta 2` Beta	26.3 beta 2	Global	IPSW	12 Jan 2026	17.5 GB	Not signed
`macOS 26.3 beta` Beta	26.3 beta	Global	IPSW	15 Dec 2025	17.5 GB	Not signed
`macOS 26.2`	26.2	Global	IPSW	12 Dec 2025	17.5 GB	Signed
`macOS 26.2 beta 3` Beta	26.2 beta 3	Global	IPSW	17 Nov 2025	17.4 GB	Not signed
`macOS 26.2 beta 2` Beta	26.2 beta 2	Global	IPSW	12 Nov 2025	17.4 GB	Not signed
`macOS 26.2 beta` Beta	26.2 beta	Global	IPSW	6 Nov 2025	17.4 GB	Not signed
`macOS 26.1`	26.1	Global	IPSW	3 Nov 2025	17.4 GB	Signed
`macOS 26.1 beta 4` Beta	26.1 beta 4	Global	IPSW	20 Oct 2025	17.3 GB	Not signed
`macOS 26.1 beta 3` Beta	26.1 beta 3	Global	IPSW	13 Oct 2025	17.3 GB	Not signed
`macOS 26.1 beta 2` Beta	26.1 beta 2	Global	IPSW	6 Oct 2025	17.3 GB	Not signed
`macOS 26.0.1`	26.0.1	Global	IPSW	29 Sep 2025	17.0 GB	Signed
`macOS 26.1 beta` Beta	26.1 beta	Global	IPSW	22 Sep 2025	17.7 GB	Not signed
`macOS 26.0`	26.0	Global	IPSW	15 Sep 2025	17.0 GB	Signed
`macOS 26.0 beta 9` Beta	26.0 beta 9	Global	IPSW	2 Sep 2025	16.9 GB	Not signed
`macOS 26.0 beta 8` Beta	26.0 beta 8	Global	IPSW	25 Aug 2025	16.9 GB	Not signed
`macOS 15.6.1`	15.6.1	Global	IPSW	20 Aug 2025	15.7 GB	Signed
`macOS 26.0 beta 7` Beta	26.0 beta 7	Global	IPSW	18 Aug 2025	16.9 GB	Not signed
`macOS 26.0 beta 6` Beta	26.0 beta 6	Global	IPSW	11 Aug 2025	16.9 GB	Not signed
`macOS 26.0 beta 5` Beta	26.0 beta 5	Global	IPSW	5 Aug 2025	16.7 GB	Not signed
`macOS 15.6`	15.6	Global	IPSW	29 Jul 2025	15.7 GB	Signed
`macOS 26.0 beta 4` Beta	26.0 beta 4	Global	IPSW	22 Jul 2025	17.3 GB	Not signed
`macOS 15.6 beta 3` Beta	15.6 beta 3	Global	IPSW	14 Jul 2025	15.7 GB	Not signed
`macOS 26.0 beta 3` Beta	26.0 beta 3	Global	IPSW	7 Jul 2025	17.5 GB	Not signed
`macOS 15.6 beta 2` Beta	15.6 beta 2	Global	IPSW	30 Jun 2025	15.7 GB	Not signed
`macOS 26.0 beta 2` Beta	26.0 beta 2	Global	IPSW	23 Jun 2025	17.5 GB	Not signed
`macOS 15.6 beta` Beta	15.6 beta	Global	IPSW	16 Jun 2025	15.7 GB	Not signed
`macOS 26.0 beta` Beta	26.0 beta	Global	IPSW	9 Jun 2025	17.0 GB	Not signed
`macOS 15.5`	15.5	Global	IPSW	12 May 2025	15.7 GB	Signed
`macOS 15.5 beta 4` Beta	15.5 beta 4	Global	IPSW	28 Apr 2025	15.7 GB	Not signed
`macOS 15.5 beta 3` Beta	15.5 beta 3	Global	IPSW	21 Apr 2025	15.7 GB	Not signed
`macOS 15.4.1`	15.4.1	Global	IPSW	16 Apr 2025	15.7 GB	Signed
`macOS 15.5 beta 2` Beta	15.5 beta 2	Global	IPSW	14 Apr 2025	15.7 GB	Not signed
`macOS 15.5 beta` Beta	15.5 beta	Global	IPSW	2 Apr 2025	15.7 GB	Not signed
`macOS 15.4`	15.4	Global	IPSW	31 Mar 2025	15.7 GB	Signed
`macOS 15.4 beta 4` Beta	15.4 beta 4	Global	IPSW	17 Mar 2025	15.7 GB	Not signed
`macOS 15.3.2`	15.3.2	Global	IPSW	11 Mar 2025	15.4 GB	Signed
`macOS 15.4 beta 3` Beta	15.4 beta 3	Global	IPSW	10 Mar 2025	15.7 GB	Not signed
`macOS 15.4 beta 2` Beta	15.4 beta 2	Global	IPSW	3 Mar 2025	15.5 GB	Not signed
`macOS 15.4 beta` Beta	15.4 beta	Global	IPSW	21 Feb 2025	15.5 GB	Not signed
`macOS 15.3.1`	15.3.1	Global	IPSW	10 Feb 2025	15.4 GB	Signed
`macOS 15.3`	15.3	Global	IPSW	27 Jan 2025	15.4 GB	Signed
`macOS 15.3 beta 3` Beta	15.3 beta 3	Global	IPSW	16 Jan 2025	15.4 GB	Not signed
`macOS 15.3 beta 2` Beta	15.3 beta 2	Global	IPSW	7 Jan 2025	15.4 GB	Not signed
`macOS 15.3 beta` Beta	15.3 beta	Global	IPSW	16 Dec 2024	15.4 GB	Not signed
`macOS 15.2`	15.2	Global	IPSW	11 Dec 2024	15.4 GB	Signed
`macOS 15.2 beta 4` Beta	15.2 beta 4	Global	IPSW	20 Nov 2024	15.4 GB	Not signed
`macOS 15.1.1`	15.1.1	Global	IPSW	19 Nov 2024	14.7 GB	Signed
`macOS 15.2 beta 3` Beta	15.2 beta 3	Global	IPSW	11 Nov 2024	15.4 GB	Not signed
`macOS 15.2 beta 2` Beta	15.2 beta 2	Global	IPSW	4 Nov 2024	15.4 GB	Not signed
`macOS 15.1`	15.1	Global	IPSW	28 Oct 2024	14.7 GB	Signed
`macOS 15.2 beta` Beta	15.2 beta	Global	IPSW	23 Oct 2024	14.9 GB	Not signed
`macOS 15.1 beta 6` Beta	15.1 beta 6	Global	IPSW	7 Oct 2024	14.7 GB	Not signed
`macOS 15.0.1`	15.0.1	Global	IPSW	3 Oct 2024	14.7 GB	Signed
`macOS 15.1 beta 5` Beta	15.1 beta 5	Global	IPSW	23 Sep 2024	14.7 GB	Not signed
`macOS 15.1 beta 4` Beta	15.1 beta 4	Global	IPSW	17 Sep 2024	14.8 GB	Not signed
`macOS 15.0`	15.0	Global	IPSW	16 Sep 2024	14.7 GB	Signed
`macOS 15.1 beta 3` Beta	15.1 beta 3	Global	IPSW	28 Aug 2024	14.8 GB	Not signed
`macOS 15.0 beta 8` Beta	15.0 beta 8	Global	IPSW	28 Aug 2024	14.5 GB	Not signed
`macOS 15.0 beta 7` Beta	15.0 beta 7	Global	IPSW	20 Aug 2024	14.5 GB	Not signed
`macOS 15.1 beta 2` Beta	15.1 beta 2	Global	IPSW	12 Aug 2024	14.8 GB	Not signed
`macOS 15.0 beta 6` Beta	15.0 beta 6	Global	IPSW	12 Aug 2024	14.5 GB	Not signed
`macOS 14.6.1`	14.6.1	Global	IPSW	7 Aug 2024	13.8 GB	Signed
`macOS 15.0 beta 5` Beta	15.0 beta 5	Global	IPSW	5 Aug 2024	14.9 GB	Not signed
`macOS 15.1 beta` Beta	15.1 beta	Global	IPSW	29 Jul 2024	14.8 GB	Not signed
`macOS 14.6`	14.6	Global	IPSW	29 Jul 2024	13.8 GB	Signed
`macOS 15.0 beta 4` Beta	15.0 beta 4	Global	IPSW	23 Jul 2024	14.8 GB	Not signed
`macOS 14.6 beta 4` Beta	14.6 beta 4	Global	IPSW	16 Jul 2024	13.6 GB	Not signed
`macOS 15.0 beta 3` Beta	15.0 beta 3	Global	IPSW	15 Jul 2024	14.7 GB	Not signed
`macOS 15.0 beta 3` Beta	15.0 beta 3	Global	IPSW	10 Jul 2024	14.7 GB	Not signed
`macOS 14.6 beta 3` Beta	14.6 beta 3	Global	IPSW	9 Jul 2024	13.6 GB	Not signed
`macOS 14.6 beta 2` Beta	14.6 beta 2	Global	IPSW	1 Jul 2024	13.6 GB	Not signed
`macOS 15.0 beta 2` Beta	15.0 beta 2	Global	IPSW	24 Jun 2024	15.1 GB	Not signed
`macOS 14.6 beta` Beta	14.6 beta	Global	IPSW	17 Jun 2024	13.6 GB	Not signed
`macOS 15.0 beta` Beta	15.0 beta	Global	IPSW	10 Jun 2024	14.7 GB	Not signed
`macOS 14.5`	14.5	Global	IPSW	13 May 2024	13.8 GB	Signed
`macOS 14.5 beta 4` Beta	14.5 beta 4	Global	IPSW	30 Apr 2024	13.6 GB	Not signed
`macOS 14.5 beta 3` Beta	14.5 beta 3	Global	IPSW	23 Apr 2024	13.6 GB	Not signed
`macOS 14.5 beta 2` Beta	14.5 beta 2	Global	IPSW	16 Apr 2024	13.6 GB	Not signed
`macOS 14.5 beta` Beta	14.5 beta	Global	IPSW	2 Apr 2024	13.6 GB	Not signed
`macOS 14.4.1`	14.4.1	Global	IPSW	25 Mar 2024	13.7 GB	Signed
`macOS 14.4`	14.4	Global	IPSW	7 Mar 2024	13.7 GB	Signed
`macOS 14.4 beta 5` Beta	14.4 beta 5	Global	IPSW	27 Feb 2024	13.6 GB	Not signed
`macOS 14.4 beta 4` Beta	14.4 beta 4	Global	IPSW	20 Feb 2024	13.6 GB	Not signed
`macOS 14.4 beta 3` Beta	14.4 beta 3	Global	IPSW	13 Feb 2024	13.6 GB	Not signed
`macOS 14.3.1`	14.3.1	Global	IPSW	8 Feb 2024	13.5 GB	Signed
`macOS 14.4 beta 2` Beta	14.4 beta 2	Global	IPSW	6 Feb 2024	13.6 GB	Not signed
`macOS 14.4 beta` Beta	14.4 beta	Global	IPSW	29 Jan 2024	13.5 GB	Not signed
`macOS 14.3`	14.3	Global	IPSW	22 Jan 2024	13.5 GB	Signed
`macOS 14.3 beta 3` Beta	14.3 beta 3	Global	IPSW	9 Jan 2024	13.4 GB	Not signed
`macOS 14.3 beta 2` Beta	14.3 beta 2	Global	IPSW	3 Jan 2024	13.4 GB	Not signed
`macOS 14.2.1`	14.2.1	Global	IPSW	19 Dec 2023	13.5 GB	Signed
`macOS 14.3 beta` Beta	14.3 beta	Global	IPSW	12 Dec 2023	13.4 GB	Not signed
`macOS 14.2`	14.2	Global	IPSW	11 Dec 2023	13.5 GB	Signed
`macOS 14.1.2`	14.1.2	Global	IPSW	30 Nov 2023	13.0 GB	Signed
`macOS 14.2 beta 4` Beta	14.2 beta 4	Global	IPSW	28 Nov 2023	13.3 GB	Not signed
`macOS 14.2 beta 3` Beta	14.2 beta 3	Global	IPSW	14 Nov 2023	13.3 GB	Not signed
`macOS 14.2 beta 2` Beta	14.2 beta 2	Global	IPSW	9 Nov 2023	13.4 GB	Not signed
`macOS 14.1.1`	14.1.1	Global	IPSW	7 Nov 2023	13.0 GB	Signed
`macOS 14.2 beta` Beta	14.2 beta	Global	IPSW	26 Oct 2023	13.1 GB	Not signed
`macOS 14.1`	14.1	Global	IPSW	25 Oct 2023	13.0 GB	Signed
`macOS 14.1 beta 3` Beta	14.1 beta 3	Global	IPSW	10 Oct 2023	13.0 GB	Not signed
`macOS 14.1 beta 2` Beta	14.1 beta 2	Global	IPSW	3 Oct 2023	13.0 GB	Not signed
`macOS 14.1 beta` Beta	14.1 beta	Global	IPSW	27 Sep 2023	13.0 GB	Not signed
`macOS 14.0`	14.0	Global	IPSW	26 Sep 2023	13.0 GB	Signed
`macOS 13.6`	13.6	Global	IPSW	21 Sep 2023	12.0 GB	Signed
`macOS 13.5.2`	13.5.2	Global	IPSW	7 Sep 2023	12.0 GB	Signed
`macOS 14.0 beta 7` Beta	14.0 beta 7	Global	IPSW	30 Aug 2023	12.9 GB	Not signed
`macOS 14.0 beta 6` Beta	14.0 beta 6	Global	IPSW	22 Aug 2023	12.9 GB	Not signed
`macOS 13.5.1`	13.5.1	Global	IPSW	17 Aug 2023	12.0 GB	Signed
`macOS 14.0 beta 5` Beta	14.0 beta 5	Global	IPSW	8 Aug 2023	12.9 GB	Not signed
`macOS 14.0 beta 4` Beta	14.0 beta 4	Global	IPSW	31 Jul 2023	13.0 GB	Not signed
`macOS 14.0 beta 4` Beta	14.0 beta 4	Global	IPSW	25 Jul 2023	13.0 GB	Not signed
`macOS 13.5`	13.5	Global	IPSW	24 Jul 2023	12.0 GB	Signed
`macOS 14.0 beta 3` Beta	14.0 beta 3	Global	IPSW	11 Jul 2023	13.1 GB	Not signed
`macOS 13.5 beta 5` Beta	13.5 beta 5	Global	IPSW	10 Jul 2023	12.0 GB	Not signed
`macOS 14.0 beta 3` Beta	14.0 beta 3	Global	IPSW	5 Jul 2023	13.1 GB	Not signed
`macOS 13.5 beta 4` Beta	13.5 beta 4	Global	IPSW	27 Jun 2023	12.0 GB	Not signed
`macOS 14.0 beta 2` Beta	14.0 beta 2	Global	IPSW	21 Jun 2023	13.0 GB	Not signed
`macOS 13.4.1`	13.4.1	Global	IPSW	21 Jun 2023	11.9 GB	Signed
`macOS 13.5 beta 3` Beta	13.5 beta 3	Global	IPSW	15 Jun 2023	12.0 GB	Not signed
`macOS 14.0 beta` Beta	14.0 beta	Global	IPSW	5 Jun 2023	13.1 GB	Not signed
`macOS 13.5 beta 2` Beta	13.5 beta 2	Global	IPSW	31 May 2023	11.9 GB	Not signed
`macOS 13.5 beta` Beta	13.5 beta	Global	IPSW	19 May 2023	11.9 GB	Not signed
`macOS 13.4`	13.4	Global	IPSW	18 May 2023	11.9 GB	Signed
`macOS 13.4 beta 4` Beta	13.4 beta 4	Global	IPSW	2 May 2023	11.8 GB	Not signed
`macOS 13.4 beta 3` Beta	13.4 beta 3	Global	IPSW	25 Apr 2023	11.8 GB	Not signed
`macOS 13.4 beta 2` Beta	13.4 beta 2	Global	IPSW	11 Apr 2023	11.9 GB	Not signed
`macOS 13.3.1`	13.3.1	Global	IPSW	7 Apr 2023	11.9 GB	Signed
`macOS 13.4 beta` Beta	13.4 beta	Global	IPSW	28 Mar 2023	11.9 GB	Not signed
`macOS 13.3`	13.3	Global	IPSW	27 Mar 2023	11.9 GB	Signed
`macOS 13.3 beta 4` Beta	13.3 beta 4	Global	IPSW	15 Mar 2023	11.8 GB	Not signed
`macOS 13.3 beta 3` Beta	13.3 beta 3	Global	IPSW	7 Mar 2023	11.8 GB	Not signed
`macOS 13.3 beta 2` Beta	13.3 beta 2	Global	IPSW	28 Feb 2023	11.8 GB	Not signed
`macOS 13.3 beta` Beta	13.3 beta	Global	IPSW	16 Feb 2023	11.8 GB	Not signed
`macOS 13.2.1`	13.2.1	Global	IPSW	13 Feb 2023	11.6 GB	Signed
`macOS 13.2`	13.2	Global	IPSW	23 Jan 2023	11.6 GB	Signed
`macOS 13.2 beta 2` Beta	13.2 beta 2	Global	IPSW	10 Jan 2023	11.4 GB	Not signed
`macOS 13.2 beta` Beta	13.2 beta	Global	IPSW	14 Dec 2022	11.4 GB	Not signed
`macOS 13.1`	13.1	Global	IPSW	13 Dec 2022	11.4 GB	Signed
`macOS 13.1 beta 4` Beta	13.1 beta 4	Global	IPSW	1 Dec 2022	11.4 GB	Not signed
`macOS 13.1 beta 3` Beta	13.1 beta 3	Global	IPSW	15 Nov 2022	11.4 GB	Not signed
`macOS 13.0.1`	13.0.1	Global	IPSW	9 Nov 2022	11.4 GB	Signed
`macOS 13.1 beta 2` Beta	13.1 beta 2	Global	IPSW	8 Nov 2022	11.1 GB	Not signed
`macOS 13.1 beta` Beta	13.1 beta	Global	IPSW	25 Oct 2022	11.1 GB	Not signed
`macOS 13.0`	13.0	Global	IPSW	24 Oct 2022	11.4 GB	Signed
`macOS 13.0 beta 11` Beta	13.0 beta 11	Global	IPSW	11 Oct 2022	11.3 GB	Not signed
`macOS 13.0 beta 10` Beta	13.0 beta 10	Global	IPSW	4 Oct 2022	11.3 GB	Not signed
`macOS 13.0 beta 9` Beta	13.0 beta 9	Global	IPSW	27 Sep 2022	11.4 GB	Not signed
`macOS 13.0 beta 8` Beta	13.0 beta 8	Global	IPSW	20 Sep 2022	11.4 GB	Not signed
`macOS 12.6`	12.6	Global	IPSW	12 Sep 2022	13.1 GB	Signed
`macOS 13.0 beta 7` Beta	13.0 beta 7	Global	IPSW	9 Sep 2022	11.2 GB	Not signed
`macOS 13.0 beta 6` Beta	13.0 beta 6	Global	IPSW	25 Aug 2022	11.2 GB	Not signed
`macOS 12.5.1`	12.5.1	Global	IPSW	17 Aug 2022	13.1 GB	Signed
`macOS 13.0 beta 5` Beta	13.0 beta 5	Global	IPSW	8 Aug 2022	11.2 GB	Not signed
`macOS 13.0 beta 4` Beta	13.0 beta 4	Global	IPSW	27 Jul 2022	11.3 GB	Not signed
`macOS 12.5`	12.5	Global	IPSW	20 Jul 2022	13.1 GB	Signed
`macOS 13.0 beta 3` Beta	13.0 beta 3	Global	IPSW	11 Jul 2022	11.3 GB	Not signed
`macOS 13.0 beta 3` Beta	13.0 beta 3	Global	IPSW	6 Jul 2022	11.3 GB	Not signed
`macOS 12.5 beta 5` Beta	12.5 beta 5	Global	IPSW	5 Jul 2022	13.0 GB	Not signed
`macOS 12.5 beta 4` Beta	12.5 beta 4	Global	IPSW	24 Jun 2022	13.0 GB	Not signed
`macOS 13.0 beta 2` Beta	13.0 beta 2	Global	IPSW	22 Jun 2022	11.3 GB	Not signed
`macOS 12.5 beta 3` Beta	12.5 beta 3	Global	IPSW	14 Jun 2022	12.9 GB	Not signed
`macOS 13.0 beta` Beta	13.0 beta	Global	IPSW	6 Jun 2022	11.4 GB	Not signed
`macOS 12.5 beta 2` Beta	12.5 beta 2	Global	IPSW	31 May 2022	12.9 GB	Not signed
`macOS 12.5 beta` Beta	12.5 beta	Global	IPSW	18 May 2022	12.9 GB	Not signed
`macOS 12.4`	12.4	Global	IPSW	16 May 2022	12.9 GB	Signed
`macOS 12.4 beta 4` Beta	12.4 beta 4	Global	IPSW	3 May 2022	12.9 GB	Not signed
`macOS 12.4 beta 3` Beta	12.4 beta 3	Global	IPSW	26 Apr 2022	12.9 GB	Not signed
`macOS 12.4 beta 2` Beta	12.4 beta 2	Global	IPSW	19 Apr 2022	12.9 GB	Not signed
`macOS 12.4 beta` Beta	12.4 beta	Global	IPSW	5 Apr 2022	12.9 GB	Not signed
`macOS 12.3.1`	12.3.1	Global	IPSW	31 Mar 2022	12.9 GB	Signed
`macOS 12.3`	12.3	Global	IPSW	14 Mar 2022	12.9 GB	Signed
`macOS 12.3 beta 5` Beta	12.3 beta 5	Global	IPSW	1 Mar 2022	12.9 GB	Not signed
`macOS 12.3 beta 4` Beta	12.3 beta 4	Global	IPSW	22 Feb 2022	12.9 GB	Not signed
`macOS 12.3 beta 3` Beta	12.3 beta 3	Global	IPSW	15 Feb 2022	12.9 GB	Not signed
`macOS 12.2.1`	12.2.1	Global	IPSW	10 Feb 2022	13.2 GB	Signed
`macOS 12.3 beta 2` Beta	12.3 beta 2	Global	IPSW	8 Feb 2022	12.9 GB	Not signed
`macOS 12.3 beta` Beta	12.3 beta	Global	IPSW	27 Jan 2022	12.9 GB	Not signed
`macOS 12.2`	12.2	Global	IPSW	26 Jan 2022	13.2 GB	Signed
`macOS 12.2 beta 2` Beta	12.2 beta 2	Global	IPSW	11 Jan 2022	13.2 GB	Not signed
`macOS 12.2 beta` Beta	12.2 beta	Global	IPSW	16 Dec 2021	13.2 GB	Not signed
`macOS 12.1`	12.1	Global	IPSW	13 Dec 2021	13.2 GB	Signed
`macOS 12.1 beta 4` Beta	12.1 beta 4	Global	IPSW	1 Dec 2021	13.2 GB	Not signed
`macOS 12.1 beta 3` Beta	12.1 beta 3	Global	IPSW	16 Nov 2021	13.2 GB	Not signed
`macOS 12.1 beta 2` Beta	12.1 beta 2	Global	IPSW	9 Nov 2021	13.2 GB	Not signed
`macOS 12.0.1`	12.0.1	Global	IPSW	4 Nov 2021	13.1 GB	Signed
`macOS 12.1 beta` Beta	12.1 beta	Global	IPSW	28 Oct 2021	13.2 GB	Not signed

Apple only lets you restore versions it is still signing. Signing status is checked every hour.

How to install firmware on Apple MacBook Pro (M1 Pro, 14-inch, 2021)

How to restore a Mac with Apple silicon (IPSW) — Macs with Apple silicon (M1 and newer) and Intel Macs with a T2 chip can be restored from an IPSW using a second Mac and Apple Configurator…