MacBook Pro (16-inch, M1 Max, 2021)
MacBookPro18,2
Release Year
2021
OS Type
macOS
Firmware Count
62
Firmware Versions
Latest Version
26.4 beta 3
Signed
8
Unsigned
54
Total
62
This device has 8 currently signed firmware versions, which can be installed via iTunes or Finder.
You're viewing beta firmware versions. For official public releases, visit ipswdl.com.
All Firmware Versions
Showing 15 of 62 firmware versions (Page 1 of 5)
| Version | Build | Release Date | Size | Signing Status | Actions |
|---|---|---|---|---|---|
| 26.4 beta 3 | 25E5223i | 2026-03-02 | 19.22 GB | Signed | Download |
| 26.4 beta 2 | 25E5218f | 2026-02-22 | 19.29 GB | Signed | Download |
| 26.4 beta | 25E5207k | 2026-02-15 | 19.29 GB | Signed | Download |
| 26.3 RC | 25D122 | 2026-02-03 | 18.88 GB | Signed | Download |
| 26.3 beta 3 | 25D5112c | 2026-01-25 | 18.87 GB | Signed | Download |
| 26.3 beta 2 | 25D5101c | 2026-01-11 | 18.81 GB | Signed | Download |
| 26.3 beta | 25D5087f | 2025-12-14 | 18.79 GB | Signed | Download |
| 26.2 RC | 25C56 | 2025-12-02 | 18.74 GB | Signed | Download |
| 26.2 beta 3 | 25C5048a | 2025-11-16 | 18.72 GB | Unsigned | Download |
| 26.2 beta 2 | 25C5037j | 2025-11-11 | 18.72 GB | Unsigned | Download |
| 26.2 beta | 25C5031i | 2025-11-05 | 18.69 GB | Unsigned | Download |
| 26.1 RC | 25B77 | 2025-10-27 | 18.72 GB | Unsigned | Download |
| 26.1 beta 4 | 25B5072a | 2025-10-19 | 18.58 GB | Unsigned | Download |
| 26.1 beta 3 | 25B5062e | 2025-10-12 | 18.57 GB | Unsigned | Download |
| 26.1 beta 2 | 25B5057f | 2025-10-05 | 18.57 GB | Unsigned | Download |
Showing results 1 - 15 of 62