Download IPSW
Download 11.3.1 (20E241) for MacBook Pro (M1, Late 2020)
| Version: | 11.3.1 |
| Build: | 20E241 |
| Signed: | Yes |
| Size: | 12.98 GB |
| Release Date: | 2021-05-03 17:22:10 |
| Upload Date: | 2021-04-27 02:09:06 |
| SHA1: | e6fd12bda1fd7267cad0c8189b00210ac4009a60 |
| MD5: | 6659d47f890423c8ca043a771042c097 |
| SHA256: | 0ed07e6e1c0401f9e81f8f3a649466c40c5521ac9296f4cac9962e425ed84dfe |
Secure download directly from Apple’s servers
— STEP BY STEP
Download IPSW Firmware the Simple Way
Follow these simple steps to update your device safely without losing any of your important data.
3
Turn Off Find My
Switch off Find My from settings first, since it can block the firmware update and prevent installation from starting properly.
4
Install the IPSW File
Open Finder or iTunes, choose the correct firmware file, and begin the update using the right key combination very carefully.
5
Restore Your Data
Once the installation finishes, safely restore your saved backup to bring back your apps, photos, and settings without losing anything.
1
Back Up your data
Back up your device using iCloud or iTunes before you begin, so your files and settings always stay completely safe.
2
Connect Your Device Properly
Plug your device into your computer with a reliable cable, so the connection stays steady during the entire installation process.
IPSW has become a trusted destination for anyone managing an Apple device, offering direct downloads alongside clear, practical guidance. With a growing base of users across different regions, the platform stays focused on making firmware updates simple and stress-free. The goal is straightforward: cut through the confusion and give people accurate, current information they can actually rely on.