MacBook Pro (14-inch, M1 Max, 2021)
MacBookPro18,4
Release Year
2021
OS Type
macOS
Firmware Count
62
Firmware Versions
Latest Version
26.1
Signed
0
Unsigned
62
Total
62
There are currently no signed firmware versions for this device. You cannot install or restore to any version at this time.
You're viewing beta firmware versions. For official public releases, visit ipswdl.com.
All Firmware Versions
Showing 15 of 62 firmware versions (Page 2 of 5)
| Version | Build | Release Date | Size | Signing Status | Actions |
|---|---|---|---|---|---|
| 26.1 | 25B5042k | 2025-09-21 | 19.01 GB | Unsigned | Download |
| 26.0 | 25A353 | 2025-09-08 | 18.25 GB | Unsigned | Download |
| 15.7 | 24G222 | 2025-09-08 | N/A | Unsigned | Download |
| 26.0 | 25A5351b | 2025-09-01 | 18.11 GB | Unsigned | Download |
| 15.7 | 24G219 | 2025-09-01 | N/A | Unsigned | Download |
| 26.0 | 25A5349a | 2025-08-24 | 18.11 GB | Unsigned | Download |
| 15.7 | 24G217 | 2025-08-24 | N/A | Unsigned | Download |
| 26.0 | 25A5346a | 2025-08-17 | 18.11 GB | Unsigned | Download |
| 26.0 | 25A5338b | 2025-08-10 | 18.11 GB | Unsigned | Download |
| 26.0 | 25A5327h | 2025-08-04 | 17.96 GB | Unsigned | Download |
| 26.0 | 25A5316i | 2025-07-21 | 18.62 GB | Unsigned | Download |
| 15.6 | 24G5074c | 2025-07-13 | 16.88 GB | Unsigned | Download |
| 26.0 | 25A5306g | 2025-07-06 | 18.83 GB | Unsigned | Download |
| 15.6 | 24G5065c | 2025-06-29 | 16.88 GB | Unsigned | Download |
| 26.0 | 25A5295e | 2025-06-22 | 18.74 GB | Unsigned | Download |
Showing results 16 - 30 of 62