Iphone vs PC: File recovery capabilities comparison
We all know that even if we reformat a pc, files deleted before the pc was reformatted could still be recovered from the hard disk using any recovery software.
Does it work the same way as in an Iphone? let's say I deleted files from my iphone then I reset my IOS. Would I be able to recover files I deleted before my IOS was reset? I'm not talking about file recovery from backup (itunes or icloud), what I mean is file recovery from the phone itself.
Just kinda confused on this. Some say yes its the same, some say no its different. I'm thinking iphone works the same way as in a pc.
it's the same as with a pc apart from if you update the os that nuke the data
the thing is that flash storage have a limited amount of times you can write data to them before they die
same as with dvd-rw really just more writes in case of the flash
so when you delete data you just delete the reference you don't make the 1's into 0's or the other way around
but there are no undelete tools for ios
and most undelete tools for computers require the device they are to undelete from to act as a drive volume which the iOS devices does not do
if you are asking because you are worried that selling your iOS device will make it possible for the person to access all your data then unless you're a secret spy and they are very very professional you need not worry
Similar Messages
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how do i fix my iphone 5 stuck in recovery mode and wont let me restore it just says unknown error 1603 has occured
http://support.apple.com/kb/TS3694#error1603
Follow the steps listed above for Error 1604. Also, discard the .ipsw file, open iTunes and attempt to download the update again. See the steps under Advanced Steps > Rename, move, or delete the iOS software file (.ipsw) below for file locations. If you do not want to remove the IPSW in the original user, try restoring in a new administrator user. If the issue remains, Eliminate third-party security software conflicts.
http://support.apple.com/kb/TS3694#error1604
This error is often related to USB timing. Try changing USB ports, using a different dock connector to USB cable, and other available USB troubleshooting steps (troubleshooting USB connections. If you are using a dock, bypass it and connect directly to the white Apple USB dock connector cable. If the issue persists on a known-good computer, the device may need service.
If the issue is not resolved by USB isolation troubleshooting, and another computer is not available, try these steps to resolve the issue:
Connect the device to iTunes, confirm that the device is in Recovery Mode. If it's not in Recovery Mode, put it into Recovery Mode.
Restore and wait for the error.
When prompted, click OK.
Close and reopen iTunes while the device remains connected.
The device should now be recognized in Recovery Mode again.
Try to restore again.
If the steps above do not resolve the issue, try restoring using a known-good USB cable, computer, and network connection. -
IPhone 3GS stuck in recovery mode while updating to iOS 6.1
Hello there, I was updating my iPhone 3GS(New Bootrom) from iOS6.0 to iOS 6.1. While it was updating, iTunes suddenly ends up saying error and now my iPhone is stuck in recovery mode loop. I've tried DFU mode on my iPhone and try to kick it out by using TinyUmbrella but the computer doesn't reconize it. And when it was on recovery, iTunes doesn't reconize too, a window pops up and says i have to install 'Apple Mobile Device'. I've re-install and install iTunes a couple of times and nothing is working. Switching on and off the iPhone doesn't work too. Please, someone help me with this problem! I really do not know what to do! Please reply this As Soon As Possible!
Ok. I have spent the last 8 hours researching this problem and have the absolute 110% answer to everyone's problem with this issue.
Error 13 and 14 : Are checksum problems with the firmware image that is in the update package.
The update package is a .ipsw (IPod or IPhone SoftWare). This file is actually just a .zip renamed .ipsw.
The error is caused by a failure to download a crc-free version of the file. Not really sure why there are so many crc problems with the iphone updates, but Apple does not check the integrity of the update package before wiping your current version of IPhone software and that is why all IPhones that start an update with a bad update package end up in recovery mode. These errors are NOT related to the iTunes installation, antivirus software, or firewalls.
Recommendation : use a program like "Object Fix" (Freeware) to verify the integrity of the file prior to commencing with any new updates. You will have to keep trying to download it until you get a error free file. Once you have a CRC error free file this problem will go away. (I thought TCP/IP helped get rid of CRC errors.)
I had another problem and that was...
Error 1603 and 1604 : These are USB driver connectivity problems.
Recommendation : FULLY uninstall and re-install itunes software as stated in the Apple support documentation. Be sure to reboot between each step and these problems should clear themselves up. In addition, firewalls and anti-virus software may cause these errors as well.
Finally, shame on apple for not properly documenting their software so that end users do not have to decrypt their error messages with no true support to solve the issues. These are problems that enough people have had that there should be specific documentation on these problems. -
I have dowloaded a film to rent. Downloads to iTunes without problem. However it does not transfer to my iPhone.
At first it appeared on iTunes as though it should be on my phone (it definately wasn't).
Apple Support sent me film to download again.
Tried to transfer it again tonight and the error message I get is: "iTunes could not copy [film title]Spy to the iPhone because the file could not be written"
Can anyone help ASAPTwo possibilities come to mind.
Check your source hard drive for errors, right-click on the drive holding the library, click Properties, tools, check for errors, scan for and attempt recovery of bad sectors...
Or...
Repair Security Permissions
Right-click on your main iTunes folder and click Properties, then go to the Security tab and click Advanced. If necessary grant your account and SYSTEM full control of this folder, subfolders and files, then tick the option to replace permissions on child objects which will repair permissions throughout the library. This is the XP dialog but Windows 7 shouldn't be too different.
If it won't let you change the permissions use the Owner tab to take ownership from an account with administrator privileges.
tt2 -
It's about time i posted something about my problem because i've searched everywhere and I did not get the answer i wanted.
When i try to put a song (Drag and Drop) from my Library to my Iphone, the message "iTunes could not copy "insert song" to the iphone "insert name of iphone" because the file could not be read" shows up. I have no idea how to fix this, I haven't seen apple answer to a single one of these threads either.
I've only seen users try to answer this question.
Anyways, when i put the songs on my Iphone, it is also grayed out. There is also a dotted circle (symbol) beside the checkmark of the song.
I've tried creating a AAC version of all the songs already. No luck
Please help
meetobinTwo possibilities come to mind.
Check your source hard drive for errors, right-click on the drive holding the library, click Properties, tools, check for errors, scan for and attempt recovery of bad sectors...
Or...
Repair Security Permissions
Right-click on your main iTunes folder and click Properties, then go to the Security tab and click Advanced. If necessary grant your account and SYSTEM full control of this folder, subfolders and files, then tick the option to replace permissions on child objects which will repair permissions throughout the library. This is the XP dialog but Windows 7 shouldn't be too different.
If it won't let you change the permissions use the Owner tab to take ownership from an account with administrator privileges.
tt2 -
Iphone 3g stuck in recovery mode(error 14) after failed 3.2.1 update
My Iphone is stuck in recovery mode after it failed to update to operating system 3.2.1 . When I press restore in itunes, the process stops at around the 20% mark and come up with error 14. I have already manually deleted and redownloaded the update 4 times, reinstalled itunes twice and created a new user on my pc and downloaded and update through this new user and disabled all security but I still keep getting the same error message. My pc is only six months old. I successfully updated the phone to operating system 3.1 a few months ago with no problems. Has anyone found a way to fix this?? This is ridiculous!!
This is the only way to make sure you've uninstalled itunes completely:
1. Restart your computer.
2. After the computer restarts, open Local Disk (C:) located in Computer or whichever hard disk your programs are installed on.
3. Open the Program Files folder.
4. Right-click the iTunes folder, choose Delete, and choose Yes when asked to confirm the deletion. Note: This folder may have already been deleted if iTunes was successfully removed.
5. Right-click the iPod folder, choose Delete, and choose Yes when asked to confirm the deletion. Click Continue if Windows needs confirmation or permission to continue.
6. Right-click the QuickTime folder (if it exists), choose Delete, and choose Yes when asked to confirm the deletion. Click Continue if Windows needs confirmation or permission to continue.
7. Right-click the Bonjour folder (if it exists), choose Delete, and choose Yes when asked to confirm the deletion. Click Continue if Windows needs confirmation or permission to continue.
8. Open the Common Files folder.
9. Right-click the Apple folder (if it exists), choose Delete, and choose Yes when asked to confirm the deletion. Click Continue if Windows needs confirmation or permission to continue.
10. Open Local Disk (C:) located in Computer or whichever hard disk your operating system is installed on.
11. Open the Windows folder.
12. Open the System32 folder.
13. Right-click the QuickTime file (if it exists), choose Delete, and choose Yes when asked to confirm the deletion. Click Continue if Windows needs confirmation or permission to continue.
14. Right-click the QuickTimeVR file (if it exists), choose Delete, and choose Yes when asked to confirm the deletion. Click Continue if Windows needs confirmation or permission to continue.
15. Right-click the Recycle Bin and choose Empty Recycle Bin. -
i m updated my phone but some problems occured, so i connect it to itunes and it said "your iphone is detected in recovery mode" so i tried restore it but was unsuccessful and it shows different unknown errors such as 14, 2009,1611. Please help
Hello Mubashir surf google and try pressing power and home button at the same time untill apple sign shows up and then leave it .
Otherwise surf google you mite have to edit you host file in windows , system32
Let me know if it works -
HT201210 Why did my iPhone go in to recovery mode because it failed to update?
Why did my iPhone go in to recovery mode because it failed to update?
Probably because the update did not complete and/or the files got/were corrupted.
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IPHONE 5 STUCK ON RECOVERY MODE TRIED DOWNLOADING UPDATE AND COMES UP WITH ERROR:3259
iphone has gone to recovery mode after trying to update i have plugged it in to itunes and then tried downloading the new update whilst in recovery mode but from the 999mb file it gets to about 75mb stops and then comes up with the error code 3259
HELPWhat exactly does the message say?
Did you try googling the error? If I had to guess, I'd say it's probably a firewall or network problem. -
Can't get iPhone 4s out of recovery mode and always get error 40 during restore
I tried updating to ios 6.1.2 and I left it for a while since I had to do some stuff. When I came back, my iPhone is in recovery mode and I can't get it to restore using itunes. I always get error 40. I tried restoring on a different pc but it's still a no go. Is it possible that this has something to do with the hardware? I've already looked up possible solutions but my iphone's still in recovery mode. I never had this phone opened nor did I attempt to jailbreak it or anything. I tried asking my carrier for assistance but they're charging me for repairs. The fee's pretty expensive.
Read here:
http://support.apple.com/kb/ts3694#error40
Usually caused by security software on your computer. -
IPhone 3gs stuck in recovery mode, firmware iO 5
My iPhone is stuck in recovery mode. I have a 3gs, firmware 5.0.
Before I tried to restore it, my iPhone would randomly shut off, turn back on, and display a notification that said "Activation Required." Now, sometimes my phone would shut off again and return to it's previous working state. However, this time it did not. I put the phone into recovery mode and tried restoring it on my Acer Aspire 1 with Windows 7. iTunes put the phone through the various stages of restoration; Extracting Software, Preparing iPhone for Restore, Restoring Software, Verifying Restore, Restoring Firmware. After all of this, a nice little error message pops up that reads, "The iPhone 'iPhone' could not be restored. An unknown error has occured (1)."
After this little mishap occured four more times, I decided to click "More Information," and was promptly brought to the help page set up here. I proceeded to troubleshoot by updating to the latest version of iTunes, updating my security, restarting my computer, and so forth until all the necessary precautions were performed. Now it was back to iTunes to try my luck at getting my life back.
To my delight, I found that this time the restoration process took upwards of forty minutes to complete. However, to my despair, a nice little error message popped up that read, "The iPhone 'iPhone' could not be restored. An unknown error has occured (-1)." Ah, a different error message! i thought, feeling as if there was hope in fixing my phone. I clicked "More Information" and skimmed through the specific error messages, looking for that lucky -1. Nothing.
I need help. I have attempted to restore my phone a dozen times since this occurence, and I'm growing tired of going through the same process over and over and getting the same result. My phone is stuck in recovery mode now. I've tried restoring the phone on 2 different computers, to find out if, in fact, the problem was my iPhone and not my computer.
Some important information you may need to know in order to help me solve my problem:
iPhone 3gs
Running iOS 5.0
Using iTunes 10.5
On an Acer Aspire One Netbook
Running Windows 7
All security updates installed as of November 7, 2011
Also iTunes 10.5 on Acer Aspire 57354774 laptop
Running Windows 7
Reply ASAP with a solution please!Hello,
I have an iPhone 3GS which I updated with the last firmware (iOS 5) 2 weeks ago. Everything goes ok.
And suddenly, while the phone was recharching. It asked me to activate it but I was unable to do it as it was rebooting constantly every time I connected it to iTunes.
I tried both 2 restore modes (Restore and DFU) but since I can't achieve a restore with the last Apple iOS 5 firmware. I got the error code 1.
I I tried on 3 different computers but same error. I really don't know what to do next...
I already called Apple Customer Care and I'm still waiting for an answer. I let you know.
And you, did you manage to get your iPhone back alive ? -
(Yes, I've googled a bunch and read threads like this one already.)
Can I use gpt or some other app to recreate/unerase a partition table? That is, how can I rebuild a disk's GPT/GUID partition table?) I don't want to do FILE recovery.
What happened: Instead of erasing a single partition off a disk with many partitions, the entire partition table was erased (using Disk Utility, w/o deleting the underlying files). Somehow the "Erasing a disk deletes all data on all its partitions." warning message was missed.
I have a copy of the output of df, with the number of blocks in each partition, from just prior to the erasure, so I should be able to recreate the GPT/GUID partition table. Editing the GPT with a hex editor is not feasible. Simply recreating the partitions with Disk Utility will overwrite the key filesystem tables on each partition, and I don't want to do that, plus Disk Utility doesn't allow me to specify exact partition sizes anyway.
Surely there's an app for rebuilding the partition table (other than emacs' hexl-mode!) for recreating/unerasing a partition table when the partition sizes and orders are known? I've looked at the advertising for a bunch of recovery software and none of them clearly indicate that they will do what I want.
I guess I can try using gpt on a copy of the reformatted drive I've made with dd, and see what happens. But perhaps someone knows of a tool that should do what I need, or knows if gpt is that tool or not.
There are answers and tools that will do FILE recovery - search for files and recover the ones that aren't fragmented or deleted. As far as I can find, they just look for files on the disk, and don't pay much, if any attention to the filesystem info or directory heirarchy, which in this case is valuable. Of course I could send it in to DriveSavers, or the like. But none of that seems necessary, and the scavenging file recovery apps won't do the job well,
E.g. some are mentioned here:
I don't want to do FILE recovery.
Thanks for any help.
The links in this post are to pages describing the underlined term, e.g. the man pages for df and gpt.
dd output includes:
Filesystem
512-blocks
Used Available Capacity Mounted onAperture has the ability to work with files in their existing location. They are called "referenced masters." When you import images, you should select the "In their current location" in the "Store Files:" drop down box. Have a read of the documentation for full specifics. Unsure how you can resolve your duplication; might be some work but next time have a read of the manual first
Information for versions is stored in the Aperture database (library file). The masters can be inside the library file itself, or they can be somewhere else. -
iPhone 4 went into recovery mode when trying to restore it. Now the only option iTunes allows is for "restore & upgrade", it is not offer an option to restore from a backup, says that must first do the upgrade, when attempting to do the upgrade the iPhone won't accept it.
How can I restore from a back up in recovery mode when the only option is "restore and upgrade"?
Please help.You don't you must restore your phone first and then you will have the option to restore from your backup.
If you can't update or restore your iPhone, iPad, or iPod touch - Apple Support -
After attempting to update to ios 7, my iphone is stuck in recovery mode and will not connect to the itunes software server. I have already tried the resetting with power swich and home button and plugging into computer but it says the "iPhone software update server cannot be contacted." I am locked out of my phone. Does anyone have any idea how to resolve this issue and get the phone working again. I will add that I am now trying to restore it on a different computer with a lower version of itunes, but the computer that it initially happened on had the updated itunes and gave me the same result ... nothing. Thanks for your help in advance.
Try going to recovery mode as described here. You may have to try this more than once to succeed.
Use the original iTunes that the iPhone synced with.
http://support.apple.com/kb/HT1808 -
Hello, i am having the following problem...
"iTunes could not copy "Beethoven's Symphony No 9 (from "A Clockwork Orange")" to iPhone "Heywood Floyd's iPhone" because the file could not be read or written" [ ... and yes, Heywood Floyd is an avatar name..]
With this...
a. it occurs when I try to synch my iphone with iTunes.
b. I have tested the "Beethoven's Symphony No 9" files that I have found on my iTunes, and my iPhone, as there is a copy of "Beethoven_ Symphony No. 9, _Choral_" folder that is the concert from Bernard Haitink & London Symphony Orchestra;
c. This is where is get weird, a sort of Jack Torrance moment, they only file related to "A clock work orange" is 06 A Clockwork Orange - Ode to Joy.m4p...
So what is happening, and how can I resolve this, as I am not able to synch between my mac and my iPhone....Check the media source drive for errors.
See also Repair security permissions for iTunes for Windows. Not sure it is relevant but can't hurt.
If iTunes is confused about what media is and is not on the device take these steps:
Backup the device.
Restore as a new device.
Restore from the earlier backup.
tt2
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