Written byConnie Yang
How to Recover Lost Data from an Apple Silicon M1 Mac
Summary: M1 chip structures so differently from Intel chips. Regular data recovery methods and software are not applicable for an M1 Mac now. In this article, we will discuss the most effective way currently to recover files from Macs with an M1 chip.
But for Apple silicon M1 Mac users like you, data loss is very troublesome. The CPU architecture of the M1 chip is vastly different from that of the Intel chips. Consequently, some of the data recovery ways or software that you used before are not applicable for an M1 Mac now.
So how to recover data from an Apple Silicon M1 Mac even if it won't boot? This article will help you.
For the mistakenly deleted files, you can restore them from the Mac Trash. For other data loss situations, recover the lost data from your M1 Mac with the following ways:
- Use the data recovery software
- Use the Share Disk utility
- Use Time Machine backups
Table of Contents:
- 1. Recover lost files from M1 Mac with data recovery software
- 2. Recover files on M1 Mac with Share Disk utility
- 3. Recover lost data on M1 Mac using Time Machine backups
- 4. Fix the problems on your disk after recovering the data
Recover lost files from M1 Mac with data recovery software
Data loss reasons are various but data recovery ways can be universal. You are able to utilize professional M1 Mac data recovery software to retrieve data from your M1 Mac.
Besides, Apple's system-on-chip (SoC) contains the newest generation of Secure Enclave. As a secure coprocessor, the Secure Enclave supplies CPU hardware-level isolation and memory encryption on every server. And it also includes hardware verified secure boot and a high-performance storage controller with AES encryption hardware. All these bring more challenges to data recovery from an M1 Mac.
So, that is why the data recovery software you've used before is inapplicable for your M1 Mac now. You have to abandon the prior data recovery software and pick up a new one.
iBoysoft Mac data recovery software is a decent choice. As an identified developer trusted by Apple, iBoysoft has updated its data recovery software to fully support M1 Macs and macOS Monterey.
Features of iBoysoft Data Recovery for Mac
- Support Apple Silicon M1, M1 Pro, M1 Max Mac.
- Fully compatible with Apple T2 chip and macOS Monterey, macOS Big Sur.
- Support APFS, encrypted APFS, HFS+, exFAT, FAT32 file systems.
- Recover data from Mac that won't boot.
- Recover data from the corrupted, unmountable, unreadable drive.
- Recover lost photos, documents, files, videos, audio, emails, etc. from Macintosh HD and various external drives.
Read-only & risk-free
Case 1: Recover data from M1 Mac that won't boot
There are two ways for you to restore files from an unbootable M1 Mac.
One is to run iBoysoft Data Recovery for Mac in Recovery Mode to get the lost data. This method is easy to operate and doesn't require you to create a bootable USB installer. And at present, only iBoysoft Data Recovery for Mac supports do so.
Way One: Run iBoysoft Data Recovery for Mac in Recovery Mode
Here's how to run iBoysoft Data Recovery for Mac in Recovery Mode to retrieve lost data from an M1 Mac that won't boot.
- Boot your M1 Mac into Recovery Mode.
Shut down your M1 Mac and wait for a moment. Press down the Touch ID (the power button) until you see the startup options and the Options gear icon. Then, click Options > Continue to enter into macOS Recovery Mode.
- Ensure your Mac is connected to the network well.
- Select Utilities > Terminal.
- Copy and paste the command below and wait until iBoysoft Data Recovery for Mac is launched in Recovery Mode.sh <(curl http://boot.iboysoft.com/boot.sh)
- Select the startup disk in the iBoysoft Data Recovery for Mac window.
- Click Search for Lost Data to search for the lost files on the disk.
- Preview the found data.
- Select your desired data and click Recover to save them to a connected external drive.
Way Two: Boot your M1 Mac with a bootable installer & run iBoyosft Data Recovery for Mac
The other is a common and a little bit complicated approach. That is to create a bootable USB installer and boot your Mac from the USB first. Then, use iBoysoft data recovery software to recover lost data.
Please read the stepwise operations in the following part.
What you should prepare:
- A Thunderbolt 3 NVMe M.2 SSD, should be erased and then formatted as HFS+ with at least 64GB of available storage.
- Download the macOS Big Sur installation files from the App Store on another bootable Mac. Note that don't allow the installation process to start at this time.
Step 1. Create a bootable installer:
Now, watch this video to learn how to create a bootable installer.
1. Connect the Thunderbolt 3 NVMe M.2 SSD to the healthy Mac.
2. Open Finder > Applications > Utilities > Terminal.
3. Type one of the commands below and press Return. Here "MyVolume" in the command means where the macOS installation files will be stored, replace "MyVolume" with the name of your Thunderbolt 3 drive.sudo /Applications/Install\ macOS\ Monterey.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolumesudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume
4. Enter your admin password when required and press Return. And type Y when warning you that it will erase the external hard drive and press Return.
When you see the "Copy complete and Done" notification, the macOS Big Sur bootable installer is created.
Step 2. Utilizing the bootable installer to boot your M1 Mac:
1. Plug the Thunderbolt 3 NVMe M.2 SSD into your M1 Mac that is connected to the Internet.
2. Turn on your Mac and continue to hold the power button until seeing the startup options window.
3. Select the volume containing the bootable installer you've created just now, then click Continue.
4. Follow the on-screen instructions to install macOS on the external drive.
5. After installing macOS, restart your Mac and continue to hold the power button until seeing the startup options window.
6. Select the external drive to boot your M1 Mac.
Step 3. Download and install iBoysoft Data Recovery for Mac:
After the M1 Mac starts up, download and install iBoysoft Data Recovery for Mac to recover data from your M1 Mac.
Case 2: Recover data from an unmounted/corrupted/unreadable volume on M1 Mac:
- Download and install iBoysoft Mac data recovery software on your M1 Mac.
- Open iBoysoft Data Recovery for Mac and select the target volume.
- Click Search for Lost Data, and then preview the searching results.
- Select the desired data and click Recover.
Case 3: Recover deleted files from M1 Mac
If you just move the files to the Trash, you can put them back. But if you empty the Trash to permanently delete the files from your Mac, it is hard to recover the lost files from your M1 Mac.
That's because the internal hard drive of Mac features the SSD TRIM technology to automatically remove permanently deleted files. And the enhanced data security technique that applies to the M1 chip, leading to recovering permanently deleted files on Mac from the internal SSD with the M1 chip becomes impossible. No Mac data recovery software can do that, even iBoysoft Data Recovery for Mac either.
Recover files on M1 Mac with Share Disk utility
The Share Disk utility on an M1 Mac is used to transfer files between an M1 Mac and the destination Mac. It enables the internal hard drive of your M1 Mac to be an external hard drive of another Mac. Then, you can access the M1 Mac from another Mac machine.
When your M1 Mac won't boot up, you can try to use Share Disk to get files off the accessible volumes on the M1 Mac hard drive from another Mac.
The key point is, now that your M1 Mac won't turn on, the startup disk usually has serious problems. So, even if you use the Share Disk utility to make it be an external drive on another Mac, you probably can't access files stored on the M1 Mac drive.
But if you want to have a try, here's how to use Share Disk to rescue data from an unbootable Mac:
- Use a Thunderbolt cable to connect your M1 Mac to another Mac.
- Shut down your unbootable M1 Mac.
- Press down the power button until the startup options and the Options gear icon appear.
- Select Options > Continue to enter into macOS Recovery Mode.
- Type your admin password if asked.
- Select Utilities from the top Apple menu bar > Share Disk.
- Select the startup disk of the M1 Mac and click Start Sharing.
On the other Mac that you prepare to connect it with your M1 Mac:
- Open Finder and click Network under the Locations tab.
- Double-click the detected M1 Mac in the Network pane and then select Connect As > Guest > Connect.
Then, if luckily, there are some volumes on your M1 Mac hard drive show up and are accessible, you can copy the available files to this healthy Mac for recovery.
But in most cases, the internal hard drive of the unbootable M1 Mac is not accessible and won't appear on the connected Mac as an external hard drive. Therefore, using the reliable and professional M1 Mac data recovery software - iBoyosft Data Recovery for Mac is the best choice.
Recover lost data on M1 Mac using Time Machine backups
If you have the habit to back up your Mac with Time Machine in a routine before, you are lucky to use the Time Machine backup to recover lost data from your Mac.
Case 1: When your Mac won't boot
You should boot into macOS Recovery mode or Fallback Recovery OS first:
1. Turn on your M1 Mac and hold the power button.
2. Release the power button until you see the startup options window.
3. Select Options, then click Continue.
When you see the following four options on your screen, it means you've booted into macOS Recovery mode successfully.
1. Connect your external hard drive or USB drive containing the Time Machine backup to your M1 Mac.
2. Select Restore from Time Machine, and then follow the instructions to restore your Mac.
Case 2: When your Mac can startup
You can restore your Time Machine backup without booting into Recovery Mode.
After restoring your Mac with Time Machine backup, you'll find that the lost or inaccessible data is back.
As data loss happens from time to time, it's better for you to back up your Mac with Time Machine on routine. But for those without a Time Machine backup, recovering data from your M1 Mac with data recovery software, like iBoysoft Data Recovery for Mac, is the only and simplest way.
Fix the problems on your disk after recovering the data
If data loss due to your M1 Mac won't turn on, use First Aid to have a Mac hard disk checking first. First Aid will fix some of the errors it has found when checking.
1. Boot into macOS Recovery mode and choose Disk Utility.
2. Select the internal hard drive on the left sidebar of the Disk Utility window and click First Aid.
3. Click Run and then wait for First Aid checking and fixing disk errors.
If your Mac can boot up and certain non-system volumes are inaccessible, open Finder > Applications > Utilities > Disk Utility. Then, run First Aid to fix issues on these volumes.
Note: First Aid can only fix the limited disk errors. So, you have to recover your data when First Aid can't help to fix the disk issues.