Despite all the good you take when using an iMac or a MacBook, it’s still a tricky question if you lose data from an SSD on the Mac. Data recovery from MacBook SSD is not as easy as from an HHD due to the special function, TRIM.
What’s the difference between recovering data from an SSD and an HHD? How to check if the TRIM is enabled? More importantly, the way to recover data from Mac SSD. No worries, this post will answer you all.
Data recovery from HHD and SSD
It’s quite different when you delete a file from a solid-state drive and from a hard disk drive. When you delete a file from the traditional HHD, your macOS simply marks the location where the file is stored as available for other data.
The original file will remain there till it’s replaced and overwritten by the new data. However, it’s not the same thing as removing files from SSD because of TRIM, an Advanced Technology Attachment (ATA) command.
Once TRIM is enabled, the deleted data will be automatically emptied to use later, which ensures the lifespan and data speed of the drive. Meanwhile, it makes data recovery from SSD harder than ever.
How to check and disable TRIM
Generally speaking, TRIM is enabled automatically. In case you want to check the configuration, you can do the following.
- Click on the Apple icon in the upper left corner and select the first option, About This Mac.
- The System Information window should pop up. Find System Report in Overview. Open it.
- Another window would pop up with a long list on the left sidebar. Click on NVMEExpress under the folder Hardware.
- Find TRIM Support in the information listed below Apple SSD Controller. If you see a Yes, then TRIM is enabled.
In case you want to turn off TRIM to rescue very recently deleted files, here’s how to do it.
- Launch Terminal from Launchpad > Other.
- Type in the following command and hit Enter to run the prompt.
Sudo trimforce disable
- You’ll see a long list of important notices after conducting this command. Read it carefully or jump to the end and type in y and press Enter.
Now you may go to the system report to check whether TRIM is turned off for good.
Recover data from Mac SSD with iBoysoft Data Recovery
Let’s be straightforward. The best and most effective way to recover data from Mac SSD is using certified data recovery software, usually with a small amount of payment. You may think of backups but the truth is not every user regularly backs up. Therefore, save the efforts in digging for more options.
Data recovery software is indeed the best option. Here we take iBoysoft Data Recovery, one fast-growing data recovery application that is trusted by users around the globe, to show you how to recover data from Mac SSD with a step-by-step tutorial.
Step 1. Shut down your Mac and restart it to boot into Recovery Mode. This aims to protect your data from being overwritten. Also, you may find it unable to start the computer if there’s something wrong with the SSD, so booting it into Recovery Mode is a must. You may follow the picture below to enter Recovery Mode.
Step 2. You are required to select a network. Make sure the internet is connected during the whole process.
Step 3. In the macOS Utilities window, click on the Utilities from the top menu bar. Find Terminal and open it.
Step 4. Copy-paste the following prompt and hit Enter to run the data recovery app developed by iBoysoft.
sh <(curl http://boot.iboysoft.com/boot.sh)
Step 5. Once entering iBoysoft data recovery software, select the MacBook SSD from all drives in the list.
Step 6. Click the blue button Scan. Deep scan mode is also provided in the lower-left corner.
Step 7. Filter and preview the scanned files when scanning completes. Choose your desired files.
Step 8. Click Recover to save your data from MacBook SSD. The recovered files should be stored in a new location.
Losing data from MacBook SSD might be a headache for you, but iBoysoft Data Recovery definitely takes well care of your data.