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“How to recover lost data after upgrading from 10.11 to macOS Sierra? Last night I upgraded my Mac OS from 10.11 EI Capitan to the 10.12 macOS Sierra. However, some documents were disappeared after upgrade, how can I get the back?” – Carlos Lin

recover lost data after upgrading from 10.11 to macOS Sierra

In these days, ten thousands of Mac users are upgrading their Mac operating system from 10.11 EI Capitan to 10.12 macOS Sierra. However, data loss is a boring problem after upgrading from 10.11 EI Capitan to macOS Sierra. Can we recover all the lost data due to upgrading from 10.11 to macOS Sierra? Here is an easy and safe solution to help Mac users to recover lost data after upgrading from 10.11 EI Capitan to macOS Sierra.

DIY Mac data recovery softwareDo Your Data Recovery for Mac Professional, the efficient data recovery tool, can help Mac users easily and quickly recover lost data from Mac or storage media after upgrading Mac OS from 10.11 EI Capitan to 10.12 macOS Sierra. It is fully compatible with Mac OS 10.6, 10.7, 10.8, 10.9, 10.10, 10.11 and macOS Sierra or later. It not only can recover lost data under all OS X versions, but it also offers macOS Sierra data recovery solution.

Easy Steps to Recover Lost Data after Upgrading from 10.11 EI Capitan to macOS Sierra

Do Your Data Recovery for Mac Professional offers comprehensive solution to recover lost data after upgrading OS from 10.11 to macOS Sierra. It can:

  • Recover lost data due to upgrading OS from 10.11 to macOS Sierra.
  • Recover deleted files even the trash bin has been emptied.
  • Recover formatted or erased Mac hard drive.
  • Recover lost data from crashed Mac hard drive.

It is professional Mac data recovery software yet very easy to use. As said above, it is complete DIY data recovery software. Here you can follow the easy steps to recover lost data after upgrading from 10.11 to macOS Sierra.

Step 1: Select file types you want to recover.

There may be thousands of lost files on your Mac hard drive. In order to get a more focused scanning result, you can filter the file types before it scans your Mac hard drive.

recover lost data after upgrading from 10.11 to macOS Sierra

Step 2: Select hard drive to scan.

Where you lose your files? Just select the hard drive from which you recover lost data. Then click on “Scan” button to scan your Mac hard drive.

recover lost data after upgrading from 10.11 to macOS Sierra

Step 3: Preview and recover lost files.

After scanning, you can preview and recover the lost files. If you couldn’t find all the lost files after quick scan, just try the Advanced Recovery mode to find much more lost files.

recover lost data after upgrading from 10.11 to macOS Sierra

It is easy, isn’t it? Do Your Data Recovery for Mac Professional has the power to help you easily and quickly recover lost data after upgrading from 10.11 to macOS Sierra. It not only can recover lost data from Mac hard drive, but also can recover deleted/formatted/inaccessible data from USB drive, external hard drive, memory card, SD card, digital camera, etc. It is fully compatible with the macOS Sierra. You can rescue your lost data under macOS Sierra.

DoYourData Author

Written & Updated by Justin Kenny

Justin Kenny is a writer & editor of DoYourData. He joined DoYourData in 2016 and focuses on writing articles about Windows data recovery, Mac data recovery, external device data recovery, hard drive clone, data erasure, Mac cleanup, computer issue fixes, etc. He is a super fan of Apple devices and is big on testing new digital device and system utility software.

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