Recovering data from formatted hard drive

A 2011 MacBook Pro was recently passed down in my family. Someone managed to delete everything, software and all files (I think they were trying to delete Microsoft Word?) and there is nothing to be found.


No time machine back up.

What's the best option to try to recover data?

And how in the world does a high school girl manage to do this?

MacBook Pro, Mac OS X (10.7.5)

Posted on Jan 22, 2015 10:13 PM

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4 replies

Jan 22, 2015 11:42 PM in response to kebmocampbell

Hello kebmocampbell and welcome to Apple Support Communities,

So is it still able to boot into OSX?

Was the drive erased? If it was a single pass erasure it might be retrievable.

You'll have to connect the computer to another Mac:

1-Using FireWire and Target mode:

How to use and troubleshoot FireWire target disk mode - Apple Support

2- Pull the hard drive and use a "dongle" or external case to try to read it from another Mac.

Either way you'll try to retrieve the data using Data Rescue IV:

http://www.prosofteng.com/products/data_rescue.php

Dec 20, 2016 8:27 PM in response to kebmocampbell

Hi


General principals

Do not try to write recovered files to formatted disk

You need another disk to recover files to

After formatting you loose index containing file names

You get r00001.jpg, r00002.jpg. ...


Long files which are fragmented are much more difficult to recover intact

For Linux or ntfs Windows I would use testdisk . Photo recovery suite from

CgSecurity.org

But it does not seem to support OS/X format


There are some recovery programs in trial versions

Either only recovers limited amount of data

Or shows what could be recovered if you buy a licence on line


One step professional may take is to clone the drive and run different recovery programs on the cloned drive. This is more important if drive has bad sectors .


http://www.easeus.com/mac/data-recovery-mac/

This is a well known data recovery software company for windows & Mac

Both free & pay for version


Best of luck


Regards


Regards

Mike Barnes

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Recovering data from formatted hard drive

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