[Q] [Please Help!] Recovery of Data from Factory Reset on SGH-I747 - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

My company's IT department set an enterprise-level Exchange 2010 ActiveSync mailbox policy that enables a local device wipe after multiple failed password attempts. My child was playing with my phone and apparently enacted this, creating a factory reset and complete wipe of my phone. I am now looking for any way to recovery the hundreds of pictures (and videos and other data) that were stored locally on the phone's internal memory. Note: I do NOT have an SD card and unfortunately I did not back up the files in the cloud or anywhere else. (shame on me)
I have scoured this board and others and been unable to find a solution or work around. Or, the things I've tried have been thwarted by issues. (example: apparent inability to enable USB Mass Storage (UMS) on an un-rooted device?) I'm fairly savvy with computers (mainly Windows) and am very logical and methodical in troubleshooting but I don't have dev experience, Linux familiarity, file recovery experience or any advanced knowledge in this area. I would be very grateful for any insight. My basic question is this:
Question: How can I recover deleted files from a stock 4.1.2 SGH-I747 after a factory reset?
I will actively monitor this thread and answer any additional questions. Thanks in advance for any help or guidance!
admitch4

Just wanted to bump this thread as I am still desperately trying to find a solution.
Also, here is an update/recap:
I have a Samsung Galaxy S3 (SGH-I747) running Android 4.1.2. My phone is rooted. A factory reset was inadvertently performed on the phone that wiped the entire internal memory (I do not have an external SD card). I had many very important pictures of my children, family, etc. that I would really like to get back if it’s at all possible. I installed DiskDigger and performed a scan for all .jpgs. The tool sees “/data” of 12.24 GiB (and other devices) but the scan does NOT result in any files. Does this mean none of the files are recoverable? Or, would it help to try another tool? I’m happy to purchase DiskDigger Pro or try anything else if it will help at all. Or, I'm also up for trying much more drastic measures if there is a reasonable likelihood of some recovery. Thanks in advance for any information or feedback.

Snipped
Hi, you should try "UnDelete"
https://play.google.com/store/apps/details?id=fahrbot.apps.undelete&hl=en
This may or may not work on the phone as long as you didn't overwrite many files. ( I have not tested hard resets.)
Thanks
EDIT : Sorry! I was wrong! I just tried a different app, and it recovered half of a deleted image on a phone I was repairing. Its called DiskDigger.
Search in /data (that is the internal SDcard)
https://play.google.com/store/apps/details?id=com.defianttech.diskdigger&hl=en

Related

Help !! need recover my gallery

recently I unlocked my galaxy nexus's bootloader in order to fix it. I was panicing and forgot that it will erase all my data.
I lost all my pictures, i tried many suggested applications/softwares out there.
the problem is, "undelete" and "hexamob" wont work in ICS, other softwares llike recuva and stellar photo recovery wont recognize my galaxy nexus (only mounts as a digital camera or MTP) which sucks...is there another to way to fix ? or should i should just lose hope?? please I need your help...I appreciate it .
Thanks.
They are lost forever...
Kernel for Mac Data Recovery is one such effective software that allows you to retrieve the deleted, lost, missing or formatted data (documents, songs, images, pictures & many more things) from Macintosh operating systems. In fact, with this software it is very much possible for you to restore almost all deleted files in your Mac computer that has been thrown into Trash or has been emptied. Perhaps, it is a user-friendly utility that is very much capable of retrieving the required data in all situations.

[Q] Desperate newbie with deleted files problem….help please!!

I have a real cry for help!
Somehow all my pictures disappeared from my Galaxy Nexus. My only possible explanation (since it could not have decided to delete them itself!) is that I must have been a complete idiot and last night when I thought I was deleting a video I had just taken I must deleted the camera directory itself. This is supported by the fact that there was no ‘camera’ directory when I looked this morning. I then took a new photo and the directory reappeared. I have plenty of experience with PC’s but I’m a newbie with smartphones. I figured if I don’t write any more files to the phone then most of the actual data should still be there so I hoped to do some kind of undelete.
I’ve done some research and it looks like the ‘feature’ of only connecting as an MTP device (rather than USB mass storage) is potentially a killer blow. Without an assigned drive letter it seems that none of the usual recovery programmes will recognise the phone.
In theory an alternative might be to take a complete image of the phone contents and somehow recover the data from here?
I am pretty desperate as I have five months of pictures/videos of my kids etc, and most of that data must still be on the phone – but how to get to it?
Finally – yes I am a complete plonker, I shouldn’t have made such a stupid mistake and I should have backed up the phone or the pictures. I have learned my lesson. But given that, is there anything I can do?
BTW - the phone came from 3 network (via a reseller) and I have not touched it with respect to unlocking/rooting etc. It is in the state I received it.
HELP please!
Thanks very much...........
I believe the MTP vs. USB Mass storage would be a driver thing. There are many different versions of drivers so its possible there are ones that will mount the phone with a drive letter. I can think of some other things to try (Boot into fastboot mode by turning phone off then powering on by holding power, volume up and volume down at the same time and holding till it vibrates). You could also try Disk Management under windows to see if you can assign a letter
In the future I highly recommend setting up a google account and using Google Photo/Instant Upload to keep a backup of your photos. You dont even have to sync anything else
Thanks for your suggestions, much appreciated.
I’ve now tried going into fastboot mode and connecting to PC but no joy – Windows recognises there is a device connected (usually ID’d as an OMAP4440) but can’t find a driver.
Disk Management also doesn’t show the Nexus as a drive and therefore won’t allow a Drive letter to be assigned.
Try these (obviously no guarantees and I havent used any personally)
https://play.google.com/store/apps/details?id=fahrbot.apps.undelete
http://android-photo-recovery.com/tutorials/deleted-file-recovery-for-google-nexus-phones.html
EDIT: Found another:
http://www.wondershare.com/disk-utility/recover-deleted-photos-from-nexus-s-and-galaxy-nexus.html
Thanks again, I appreciate all suggestions. Yes I have come across these and unfortunately they don’t solve my issue. The last two are amongst those I’d seen reported as not working as they need a drive letter. I had installed both anyway but found that to be true (
The first requires root access which I don’t have. If I understand correctly, to root I’ll need to unlock the bootloader first, and unlocking will erase all the data anyway??
Unfortunately, you are out of luck. You cannot mount the storage on a GNex in USB Mass Storage mode, and I am pretty sure that none of the "undelete" programs that run in Android support ext4 (which is what our GNex internal storage is formatted).
If you are running 4.0.1 or 4.0.2, you can still get root access without losing your data (but not on 4.0.4), but I can't see how it will help you given what I mentioned above.
I am on 4.04 so sounds like I can't get root access without overwriting, can I roll back to 4.01/2 without overwriting the data? (sounds unlikely but I have to ask - I upgraded from 4.02 without losing data....).
If not, is there a way to get a data image without rooting? That way at least I have the data preserved if at some future point it becomes possible to do an undelete on Ext4 data??
Gavdroid said:
[snip]
can I roll back to 4.02/3 without overwriting the data?
Click to expand...
Click to collapse
Unfortunately no.
Gavdroid said:
If not, is there a way to get a data image without rooting? That way at least I have the data preserved if at some future point it becomes possible to do an undelete on Ext4 data??
Click to expand...
Click to collapse
I believe there are utilities to "do an undelete" on ext4. The problem is how to get access to the data image. I don't really know of any way to pull off the data partition of a GNex to your computer, but it may be possible.
Have a look at this thread. I think shaaXo managed to find a way for your computer to see the memory on the GNex and likely dump it (although it is not very user-friendly).
That sucks. If it's deleted, it's gone for good. Sorry, buddy.
Sent from my Galaxy Nexus using XDA
Thanks very much I will go through that post and see where I get to!
Edit! - uh-oh, taking a quick look it seems you need to use CWM, which I take to be ClockworkMod, which I thought required the phone to be rooted to install it? And if I understand correctly, rooting requires an unlocked bootloader, which wipes your data??
I will take a deeper look in case I've misunderstood (very likely), but am I thinking clearly here?

[Q] Phone 'reset'

I know this is a forum for professional developers, but I can't seem to get straight answers or help elsewhere.
My phone 'reset' itself. By that I mean the battery went dead, I plugged into a charger and turned it on and it acted as if I had just gotten the phone. I had to resign in through google, etc...
Of course, all my apps where gone, as well as, files - including my contacts. These were not backed up to google - please don't bother chastising me for it - I get it. I had thought they were backed up to my laptop via the Samsung Kies app, but apparently not.
Having said all that, the device memory is full with the bulk (10.46GB) in Miscellaneous files. I assume these are all my from before the reset. However, I cannot get access to these files. I have tried to download the TWRP from apps store and there is not enough memory on the device.
Am I to assume that I have to Root the device to be able to manipulate the files, either by messing with the internal clock and/or moving the files to the SD card, doing a hard reset, then restoring the files to the phone?
Is rooting the device something a newbie like me can do?
I'm pretty desperate and would prefer to be pointed in the right direction, rather than scold for being an idiot and not backing up the phone and/or any of the plethora of things I should have done to keep me from this situation.
I found a video seems somewhat helpful (forum rules prevent me from posting link, apparently), but I cannot find all the files I'm supposed to have to complete the process.
Any assistance would be appreciated.

How to recover (undelete) deleted files from internal memory of SM-P605?

I have unfortunately lost more than 10 GB of data which was stored on internal memory of my Note 10.1 2014 LTE, deleted somehow, and I'm not sure what has caused that (I'm suspicious of Clean Master app though). Hopefully I have backup of most of that data, but desperately tried to recover the rest, to no avail. Searched for and tried some recovery tools and apps, but apparently all of them need root access to my device. My device is not rooted and I have not yet done so. Browsing this forum I learned some about rooting and other related things, thanks to all who share their valuable knowledge here, and below are a couple of questions:
(Considering all I need is recovering deleted files from internal memory) is there someway to perform a recovery on internal storage using Download or Recovery modes (those accessed by unlock+volume+home keys), by a recovery tool installed on a PC, without the need to root the device? Does those modes in anyway make it possible to have access to internal storage as a USB mass storage like old versions of android (perhaps using Odin or any other tool)?
If the only way is rooting the device, would you please introduce the safest way to do so, without losing the currently installed apps and their data and settings. I found many threads in this forum introducing different ways to root, but I'm a novice and can't choose the proper way, need more help. My device specs are as follows:
SM-P605
android 4.4.2
Build number: KOT49H.P605ZSUCOD1
Your early reply would by highly appreciated.
p.s. Does any one know if Clean Master app creates a log file of what it does? and its path?
ashyim said:
I have unfortunately lost more than 10 GB of data which was stored on internal memory of my Note 10.1 2014 LTE, deleted somehow, and I'm not sure what has caused that (I'm suspicious of Clean Master app though). Hopefully I have backup of most of that data, but desperately tried to recover the rest, to no avail. Searched for and tried some recovery tools and apps, but apparently all of them need root access to my device. My device is not rooted and I have not yet done so. Browsing this forum I learned some about rooting and other related things, thanks to all who share their valuable knowledge here, and below are a couple of questions:
(Considering all I need is recovering deleted files from internal memory) is there someway to perform a recovery on internal storage using Download or Recovery modes (those accessed by unlock+volume+home keys), by a recovery tool installed on a PC, without the need to root the device? Does those modes in anyway make it possible to have access to internal storage as a USB mass storage like old versions of android (perhaps using Odin or any other tool)?
If the only way is rooting the device, would you please introduce the safest way to do so, without losing the currently installed apps and their data and settings. I found many threads in this forum introducing different ways to root, but I'm a novice and can't choose the proper way, need more help. My device specs are as follows:
SM-P605
android 4.4.2
Build number: KOT49H.P605ZSUCOD1
Your early reply would by highly appreciated.
p.s. Does any one know if Clean Master app creates a log file of what it does? and its path?
Click to expand...
Click to collapse
Nope you need to root the device. Here is the info, pretty easy and you could go back to your none rooted without issue
http://forum.xda-developers.com/gal...l/how-to-root-lp-5-1-1-supersu-2-6-1-t3266010

Lost ALL images and videos - will rooting possibly save me?

Hey all,
as I was backing up files from my phone (internal storage full, 500MB to go) via USB, and after I'd done a bunch of PDFs and what not, I wanted to start moving videos / photos. That failed instantly and after that, EVERY SINGLE IMAGE / VIDEO file was gone from the phone. I installed three "recovery" apps - they couldn't find a thing. I have a bunch of family stuff I really, really would like to have back.
I downloaded the MIUI unlocking tool and wanted to 'get going' with rooting, but I'm getting a "Unlock will erase user data" notification, for if I continue. This does not seem what I want.
- Can I continue without definitely trashing any hope of recovering files?
- Is there another way to get to files that magically disappeared (no Sync on, no OneDrive auto-backup, no nothing at all) that do not required root, and/or ...
- Is this a "known" problem? I cannot seem to find anything.
Many, many, many thanks......
As MIUI Unlocking tool says, it will delete all the data on the phone.
Whelp, this is happening. I'll give it a go before I can't get the files...
I have to wait 2 weeks for the MIUI tool to allow unlocking the bootloader. So I guess at this point I'd mostly like to know if the Mysterious Case of the Disappearing Files is something that's more common on the Redmi Note 5 - or on Android 8.1 / MIUI? I'd like to assure the reader at this point that, while threads like these are a dime a dozen and it often boils down to user error, I'm not a complete nitwit and assure you I was doing nothing other than Ctrl-X -> Ctrl-V to harddrive, got an error message, 40GB were magically freed up on internal storage and ALL files were gone. All of it. Folders too.
Updating thread title, hope that's okay..
Realistically, considering different "undelete" / "recovery" apps are not finding ANYTHING!!! at all, how likely is it even that something will be found once the device has been rooted? This almost seems like it had a system reset while it was still enabled...... Just everything gone / re-encrypted / whatever. Is that even possible? Again, though, the device DID NOT reboot. The files were there......then 40GB was gone.
It is possible to recover the data but the process will require root permissions. Install Disk digger pro from playstore. And give root permissions it can easily recover the most of the photos ( May recover all but possibilities are less ) Give a try bro it will definitely help you. As it helped me before.
I had something similar back when I had Redmi Note 3. Files just disappeared when I put them inside obb folder. However, they reappeared when I entered the recovery (it was custom) and I copyed them via cable onto my pc. They weren't there when I connected normally turned on phone to the pc, and it was annoying. So whatever you are doing, don't format your phone, otherwise you'll lose the files forever.
If rooting and installing an app to recover the files won't help, I suggest you flashing twrp and trying to find them from there using the cable and a pc, or whatever.
Thanks. It's a shame I'm finally "getting in to" rooting only now, now that I have a problem. When I tried many years ago I felt it was too complicated and most of all risky....
The main problem I have with rooting is that the Mi Unlock Tool wishes to Reset the phone, re-encrypting it in the process, and destroying any hope of recovering data. I intend to flash OrangeFox before it can reset.... Does anyone have a better idea....? It's really very, very much appreciated!

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