Data recovery typically implies that data is lost by deletion, encryption or hardware error.

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3answers
131 views

Recover deleted Encrypted OS X Extended volume

I accidentally formatted an external 1TB HD to FAT file system using Disk Utility in Mac OS. The disk used to be HFS+ encrypted. Encryption was done when I created the OS X Extended partition, not ...
-1
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1answer
53 views

Can naming/running a program “sudo” somehow cause problems?

I hope this is an appropriate place to post this--I have no idea what happened. I named a c++ file (a simple sudoku solver) "sudo.cpp" and then compiled it with "g++ sudo.cpp -o sudo" and ran ...
0
votes
1answer
16 views

ios: restore locally saved contacts

My boss accidentally removed the locally saved contacts from his device. If I login on his account on iCloud, there's nobody in the contacts app. On the icloud website I can try to recover contacts, ...
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0answers
6 views

How to recover lost files from formatted partition [on hold]

Mac data loss is actually a hard task for many Mac users 'cause most of them think the Mac OS is a complicated computer operating system (At least I think it is complicated). Here are some tips you ...
9
votes
5answers
42k views

iPhone 4 water damage - how to recover data?

My sister dropped her iPhone into water and made the fatal mistake of turning it on just a few hours later, thinking it was already dry. I put it into a bag with rice for days. She had taken a lot ...
0
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2answers
4k views

The contents of a folder disappeared

The strangest thing just happened. I accidentally moved some files around within a folder on my desktop. I pressed command Z to try and un-do the action (I may have accidentally hit some other keys in ...
0
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1answer
24 views

Recover QuickTime 7 Pro registration from backup?

I recently had a disk corruption simultaneous with my Time Machine backup failing to execute for a period of 3 weeks. So I wiped the drive and reinstalled the OS and have been dragging and dropping ...
1
vote
1answer
10k views

Will iTunes match download all my music to a new hard drive?

I've been thinking about weather to use iTunes match, but not for syncing to all devices as I'm happy with what I have on my iPhone and have iPod with all songs on. What it would be useful for is to ...
0
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0answers
148 views

Grub Rescue on Mac

I have a problem: yesterday I installed Kali Linux 2.0 on my Macbook air (runs El Capitan). However, after managing to run it, and exiting it, i couldn't find Kali on my laptop anymore. I forgot to ...
3
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2answers
3k views

Recover partitions or data after partition map becomes corrupted (HFS+)

So back story about my hard drive. I bought a USB 3.0 enclosure and a well rated and trusted brand WD 2tb hard drive to put in it. For many months now it had been running flawlessly on my iMac, ...
0
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0answers
26 views

Open a corrupted .dmg

My MPB crashed and had some permission issue on booting. I tried some repairs with the recovery session but now it has a kernel panic... I have an external device I can boot from, and I made a copy ...
0
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0answers
25 views

Accidentally Deleted BootCamp Partition. How to recover files and merge partition?

I accidentally deleted the BootCamp partition through Disk Utility on MBP 2012 Yosemite 10.10.5. I had some important files on the BootCamp partition. Unfortunately, I have no backup of the Windows ...
0
votes
1answer
61 views

Are there services that offer to recover data from irreparably water-damaged iPhones?

I have an iPhone 6 which took a dump in a river. Since then, it will not turn on and does not register when connected to a computer, i.e. it is dead for all intents and purposes. Does anyone know of ...
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0answers
20 views

Undo/Recover a quick formatted JHFS+ HDD drive

I just have made the biggest mistake in my life, accidentally format ~2TB of my personal data. Here is information about the Disk : 2TB HDD Drive : GUID Partition Map : OS X Extended (Journaled) : ...
2
votes
1answer
5k views

unable to boot my Mac book after file vault 2 activation

after activation of file vault 2 I am unable to boot my computer, the apple sign turns into a prohibitory sign with a spinning circle beneath it , that spins forever. I really need the data on this ...
2
votes
3answers
4k views

How to recover previously saved text file after an overwrite and a reboot?

I was programming in python and I had two text editors open to the same file, and right before I shut down my computer I saved in the wrong one and overwrote the version I wanted to keep. How can I ...
1
vote
2answers
94 views

Backup files from Terminal in Recovery Mode

I want to transfer files in Recovery Mode https://support.apple.com/en-us/HT201314. I opened Terminal in Recovery Mode and tried to copy files to external hard drive. I use this code // I used cd .. ...
0
votes
0answers
24 views

iCloud sign out lost note recovery

Bit of a long shot, I was connected to iCloud on my work mac and created some notes. Connecting to iCloud then became no longer allowed on my work proxy so I got a message to sign out. When I signed ...
1
vote
1answer
467 views

Rescue light red Time Machine backups after El Capitan Update

Here is my story: Oct 2: I have Yosemite Installed and configured Time Capsule taking regular backups. Oct 3: I update Yosemite to El Capitan El Capitan installation halts at 14% for 2hrs I ...
2
votes
3answers
2k views

Single-user mode, data recovery, mount usb

I have a crashed hard drive. I had no luck with a USB to SATA using MacDrive Pro. I can get the drive to drop into shell with single user mode when I boot the drive. Can I mount a USB drive or ...
4
votes
1answer
80 views

Recover deleted files from MacBook Retina's SSD

I need to recover deleted files from my MacBook Retina. The files were deleted by an app update and didn't make it into the Trash. Is it possible to recover files from an SSD? I have used programs ...
1
vote
1answer
48 views

Remove command removed my important documents on El Capitan

I have just made a stupid mistake that cost me a lot. I tried to uninstall a software on my Mac, it is this one here: Uninstallation Ureka and I followed the instructions in the link. On the terminal, ...
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0answers
85 views

Corestorage: Partial recovery from physical disk failure?

I have a MacPro with a corestorage LVG, with three physical drives: An SSD and 2 x 2TB drives. The fourth drive in the system was a Time Machine backup disk. The backup disk and one of the 2TB drives ...
0
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0answers
23 views

Can data be recovered from a drive which was encrypted

I encrypted a USB drive of 16 GB few months back and stored files on it. Yesterday I destroyed its encryption using terminal diskutil cs list command without realizing that it had important data ...
0
votes
1answer
80 views

Invalid Node Structure – Broken File system? Data Recovery!

So, the other day I opened up my MBP 2011 (on El Cap) and found it's battery to be drained. Plugged it in and booted it up and got a flashing folder with a question mark thrown in my face. It stood ...
0
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1answer
36 views

How do I restore an account that was not deleted?

I recently had to reboot my computer, and when it finished booting my account was gone (it was not showing in the log in screen)! I got onto the admin account and found that although the user was not ...
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0answers
103 views

Where does WhatsApp store its 'iCloud Drive backup'

I'm trying to recover data from my partner's phone and iCloud after her phone backup refused to load back onto her phone (one of many options we're pursuing...) One of the main sources of data is ...
7
votes
2answers
63k views

What are next steps when fsck reports “could not be repaired after 3 attempts”?

My Mac Book Pro 13.-" doesn´t get past the grey booting screen with the apple and the spinning wheel (The loading bar appears but when it´s done nothing happens) I have 220 GB in one single ...
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0answers
27 views

Recover Boot Camp partition

I have a MacBook Pro 13" 2015, I used this with OS X + Windows 10 on Boot Camp. I prepared all to remove Boot Camp and yesterday finally removed this partition using Disk Utility and Boot Camp ...
0
votes
1answer
37 views

Is it possible to restore data deleted by Adobe Creative Cloud?

I lost data from the Adobe Creative Cloud bug last week. I have been searching to see if anyone has posted any suggestions other than by a backup source. Can you use any kind of data recovery software ...
0
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0answers
12 views

File Recovery when Disk Space is not Reclaimed

I have a two disk system, Disk1 which contains OSX and Disk2 for misc files. I deleted the .Trash folder on Disk1, which I assumed would only affect files on Disk1, but must have had an effect on ...
7
votes
7answers
26k views

Can I reinstall a single iOS app without losing its data?

I have a single app that needs to be reinstalled. I have tried all tricks known to man in attempts to get it to work, but all have failed. There is a lot of data in this app that I'd rather not lose. ...
0
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0answers
27 views

Data recovery/overwritten files?

I was troubleshooting how to install boost and came across a thread on stackoverflow that seemed to be about vaguely the same thing. I ran the terminal commands written in the thread, and realized ...
3
votes
1answer
139 views

Accidentaly converted from a basic disk to a dynamic one

I got a MacBook Pro (13-inch late 2013 retina) So I installed Windows 7 using bootcamp and all was fine. I then needed to create a 32MB FAT16 partition, when Windows prompted me to convert to a ...
0
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1answer
78 views

Recovery: OS X Yosemite can not mount NTFS partition but windows can mount it in 10 minutes

I have a Seagate GoFlex 2TB external HDD that stopped working one month ago. The head of this external disk seeks continuously and produces sounds even when it is not connected to the USB port. On OS ...
1
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3answers
2k views

My NTFS formatted external Toshiba drive is unreadable since update to Yosemite OS X 10.10.1

My portable external Toshiba hard drive is now unreadable on my MacBook Pro early 2008 aluminum computer. Since updating to Yosemite OS X 10.10.1, I cannot recover my files stored as Time Machine ...
0
votes
1answer
148 views

How to retrieve deleted text messages from iPhone 5s?

I need to be able to retrieve some deleted text messages from my Daughters phone which were deleted approx. 1 week ago. I have had limited success by using an online service called TeenSafe which has ...
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0answers
34 views

Disk not recognized when plugging an external hard drive

Before I give up on my external hard drive, I wanted to give it a shot here. I was working on iMovie with the library being on an external hard drive. At some point during the editing of a project, ...
-1
votes
1answer
63 views

What is actually happens when moving a file onto/into another file?

I was trying to move some files to a directory, because of wrong destination directory path all files are moved to another file. Can I undo this action to get my files back? - Hopefully NO Is there ...
0
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0answers
13 views

Can data be recovered from a water-fried iphone? [duplicate]

My daughter has a 5s that was submerged in salt water and then attempted to power-up prior to the phone fully drying out. The phone shows no signs of life even when plugged into a power source and no ...
0
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0answers
50 views

Mac OS X losing files on external drive

I've got a Macbook Pro running OS X 10.10.5, Windows 7 laptop and an external Seagate 1TB HDD (NTFS) which I use for storing files and backups, which I use with both laptops. Now one more time the ...
4
votes
1answer
130 views

MacBook does not mount, does not boot, does not read drive

When i press alt on my MacBook during startup, it only shows a disk that i used to have Windows installed (which is now empty). I erased that disk when i was last logged in on OS X. Then i tried to ...
4
votes
1answer
1k views

Are .apple files potentially synonymous (or a wrapper to) .dmg files?

We lost a .dmg file on an harddrive. Our tech guy was able to recover files from the drive but not one of them is a .dmg file. But they are a lot of .apple file. Can the .dmg file we are looking for ...
0
votes
1answer
25 views

Help finding lost music

I uploaded about 300 CDs to iTunes on my iMac. My computer was lost in a fire. I am trying to find my music from my new iPhone but can only find music purchases from iTunes. Did I lose them? If ...
0
votes
0answers
115 views

How to recover deleted java file from emptied trash?

I have a Macbook Air running OS X Yosemite. Yesterday, I accidentally deleted my src file from an assignment that I had just completed that day and emptied the trash...when I opened eclipse again, it ...
1
vote
1answer
102 views

Any way to recover photos from a restored iPhone?

I accidentally restored my new iPhone 6+ (iOS 9), which didn't have iCloud enabled, from an old backup (iOS 8), with iCloud. My important photos seem to be gone now. Is there any way to recover ...
3
votes
1answer
1k views

Notes.app - how to access history?

Since notes.app seems to accrue a "rolling history" of data and doesn't automatically save out versions of your files to disk in any reasonable way (date stamped, etc), I was wondering if anyone knows ...
1
vote
1answer
78 views

Can't unlock encrypted external drive with filevault (osx)

I formated my external drive on mavericks, and then on Lion, sometimes I had to wait some time to unlock the volume. Other times I had to do a disk repair and only after that OSx accepts my password ...
13
votes
2answers
94k views

How can I delete everything from my MacBook Pro before selling it?

I have a Mac that runs Snow Leopard and I intend to upgrade it to Mountain Lion and sell it on ebay. However, I only have one hard-drive, and I'm sure I can't use something in my OS to delete my OS ...
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0answers
34 views

I apparently have a defective hard drive

I noticed my Mac ticking like a clock and turned it off - it obviously hadn't switched off properly. When I reboot I get a flashing question mark, so I tried booting with ctrl+R. Computer does not ...