Related
A couple of weeks ago, my SGS II crashed really badly and affected my phone in that I kept getting force close messages as well as "System UIDs Inconsistent" ones plus I couldn't access the partitions within my phone in Windows Explorer even though the phone was recognised by it.
It looks as though I may need to do a factory reset which to me is going to be a pain in the ass especially where videos and MP3's are concerned.
Another problem is that even though I installed VillainROM and followed the rules to the letter concerning its installation, supposedly I didn't install the system recovery that was unique to it and which would have made things a lot easier for me.
I don't even know if there is a way to backup data from the partitions to a 16GB or bigger micro SD card within the regular system recovery or not.
If I do need to a factory reset, are there any Apps out there that will let me recover data from the internal partitions as long as I don't write over the lost data concerned? (I know there's software available for PC that does something similar with data stored on hard drives)
Well on Cutom ROM you can use Titanium Backup Pro for Backup and Restoring. On Stock ROM's even Kies would do.
Regards.
ithehappy said:
Well on Cutom ROM you can use Titanium Backup Pro for Backup and Restoring. On Stock ROM's even Kies would do.
Regards.
Click to expand...
Click to collapse
That's the irony, I actually had Titanium Backup installed on my VillainROM custom ROM and I'd even bought an upgrade to the Pro version but for some reason, it wouldn't let me upgrade to the full version even though I had a license for it that I paid for, and as a result, it wouldn't let me do a full backup without having to do it slowly.
If I did reinstall Titanium Backup and managed to get my problem sorted out, would it recover deleted data or not?
Titanium Backup would only restore what it previously backed up.
The most easy way would be to just dump your data partition into a tarball (given you have root access on your phone).
Just hop into a terminal or adb shell and do
Code:
su
busybox tar zcvf /sdcard/data.tar.gz /data
That will give you a full .tar "backup" of all the data on the internal data partition.
Restoring that to app after a wipe and reinstall can be a bit pain in the poo, but it's better than nothing - and a recovery of previous files after a wipe would at best give you the same.
HellcatDroid said:
Titanium Backup would only restore what it previously backed up.
The most easy way would be to just dump your data partition into a tarball (given you have root access on your phone).
Just hop into a terminal or adb shell and do
Code:
su
busybox tar zcvf /sdcard/data.tar.gz /data
That will give you a full .tar "backup" of all the data on the internal data partition.
Restoring that to app after a wipe and reinstall can be a bit pain in the poo, but it's better than nothing - and a recovery of previous files after a wipe would at best give you the same.
Click to expand...
Click to collapse
How do I go into a terminal or adb shell? I'm using Windows 7 if that's any help?
For Terminal install a Terminal App from the marketplace on your phone and run it directely on it.
ADB you get from the Android SDK.
HellcatDroid said:
For Terminal install a Terminal App from the marketplace on your phone and run it directely on it.
ADB you get from the Android SDK.
Click to expand...
Click to collapse
I take it that once I do the factory reset on the phone and install a Terminal App on it via Android Market, I just need to run the command that you recommend that I do and I should be able to recover the data that was on my partitions, pre factory restore?
(Apologies for asking all these questions as I'm still a newbie when it comes to Android and I'm just pissed that this happened in the first place because of the overheating that caused it to happen in the first place)
What if I select advance restore in CWM recovery and restore data? Will it affect the flashed rom?
borgmanjayce said:
I take it that once I do the factory reset on the phone and install a Terminal App on it via Android Market, I just need to run the command that you recommend that I do and I should be able to recover the data that was on my partitions, pre factory restore?
Click to expand...
Click to collapse
No, you run the command BEFORE the factory wipe and use the tarball you got to restore any data you still need.
kryptoner said:
What if I select advance restore in CWM recovery and restore data? Will it affect the flashed rom?
Click to expand...
Click to collapse
Should work too, but depending on *what* borked up the install (might be some setting/config/piece-of-data somewhere) it will be restored as well - but definitaly worth a shot and pretty much "a must" to do those backups (I do them regulary).
gillian07 said:
It is possible to restore deleted files deleted from samsung galaxy s2 android phone after factory reset, take a look at this guide: recover data after android phone factory reset
You'd better do not use the phone before you get back lost files.
Click to expand...
Click to collapse
Blair Miller said:
You can check this related atciel recover files after restore factory settings
Click to expand...
Click to collapse
No program is free without compromise. If you factory reset without backup, there is not much you can do to recover deleted files. That's why such warnings exist before reverting back to a clean state.
You can try a Recuva download the program connect as storage device and try to scan Hope it helps
ma11221 said:
You can try a Recuva download the program connect as storage device and try to scan Hope it helps
Click to expand...
Click to collapse
Recovery programs such as recuva work best on magnetic media such as pc hard drives. Flash storage on mobile phone are different as there are no moving parts, so recovery is not that easy. There is also a much higher likelihood of corruption on flash storage too when restoring deleted files, so that's why there is really no 'best' method for recovery.
How to Recover Deleted Data from Android after Factory Reset
When you perform a factory reset on Android, you will return the device to the condition it was when shipped from the factory. A factory data reset can help fix most issues that occur on Android. Any incorrect settings, glitches, bugs, viruses, or software problems on the device will be wiped clean.
But the files deleted from an Android phone aren’t actually wiped from its memory. Instead, the files are only marked as deleted and invisible. The system will write data over those files in the future. You can later use specialized data recovery tool to scan the Android memory for deleted files and try to recover them.
mendywen0322 said:
When you perform a factory reset on Android, you will return the device to the condition it was when shipped from the factory. A factory data reset can help fix most issues that occur on Android. Any incorrect settings, glitches, bugs, viruses, or software problems on the device will be wiped clean.
But the files deleted from an Android phone aren’t actually wiped from its memory. Instead, the files are only marked as deleted and invisible. The system will write data over those files in the future. You can later use specialized data recovery tool to scan the Android memory for deleted files and try to recover them.
Click to expand...
Click to collapse
Got any tips on what software?
Hey.
My Galaxy S2 is acting up again with bootloop, and I can't access what's on the device. I can get into CWM and I've successfully backed up my current ROM. Now my question is: does CWM back up everything? Like app data and everything? I've got an app that has tons of notes on it that I really need and I'll be distraught if they're gone as it'll take me a good 12 hours of work to get them all back. So if I flash back to stock, then flash the backup will it be exactly like it was left with the notes intact? Thanks for any replies. They're much appreciated.
Thought it was backed up. Apparently not. It's saying something about not finding SD-ext and then something about MD5sum or something? Any help please?
Skellyyy said:
Thought it was backed up. Apparently not. It's saying something about not finding SD-ext and then something about MD5sum or something? Any help please?
Click to expand...
Click to collapse
CWM backups everything. literally everything. Try going into Restore from Internal SD card instead of external SD card. It might show up there. No need to reflash anything, just restore the backup and everything should be back to normal. Only the data you backed up will come back btw.
Even after flashing a new rom you can still restore the data.There is an app called nandroid browser which will allow you to browse cwm backup files just like normal files, you can use that app to restore specific data of any app you want.
Sent from my GT-I9100 using xda premium
Thanks a lot guys. Getting worried about this though, CWM doesn't seem to want to backup for me. It keeps failing on all-sorts of things, just a moment ago I tried and said
"Error while backing up boot image!SD Card Space free: 13200MB"
Click to expand...
Click to collapse
But just before that it says:
SD Card Space Free: 0MB
There may not be enough space to complete backup... continuing...
Click to expand...
Click to collapse
I can't quite understand it though. Why is it even saying no sd-ext? I've got a 16GB SD card for music and videos inside the phone.
After that it let me attempt the backup and once complete (sort of) it says:
Backing up cache...
No sd-ext found. Skipping backup of sd-ext.
Generating md5 sum.,,
Error while generating md5 sum!
Click to expand...
Click to collapse
Is there anything I can do?
Not expert enough but for note app, use programs like 'Evernote' which store all of your notes in the cloud. You can get'em back anytime you want.
pHraiL^ said:
Not expert enough but for note app, use programs like 'Evernote' which store all of your notes in the cloud. You can get'em back anytime you want.
Click to expand...
Click to collapse
Not very useful now is it?
I've got them up-to date to about 2 weeks ago via dropbox but there's still a lot I need from then-on.
Skellyyy said:
Thought it was backed up. Apparently not. It's saying something about not finding SD-ext and then something about MD5sum or something? Any help please?
Click to expand...
Click to collapse
if you did back up of the ROM from CWM to resolve you bootloop issue then it is wrong...you have first resolve bootloop issue and make back up..
1) the ext-sd which you are talking about is not your external SD card...it is an additional partittion which is made for system data on your external SD. when a rom is backed up from CWM this partition also is backed up. if you are not made such partition on your external SD, the process simply skip saying no ext-sd available, this is not an error, it is not really meant that you have no External SD, this action is the second last one before creating the MD5 during back up process.
2) after the completion of the backing up of all the data it automaticaly create a MD5 checksum file of your back-up files. this is the final action during the backing up. if you get an error while creating MD5 cheksum file your back will be there in your SD card, but you cant use that for restoring from CWM. since MD5 is not created properly, it will show the error MD5 checksum mismatching or something like that.
just flash any other kernel like latest siyah kernel and try CWM back-up is working properly till the end.
Try wiping Cache and Dalvik cache for getting rid of the bootlloop.
if you are not at all able to solve boot loop isntall a new rom, you can install your applications from CWM backup using some applications, like Titaniim back up if you have donated. no matter it is not created the MD5 properly.
zaheedahmed said:
if you did back up of the ROM from CWM to resolve you bootloop issue then it is wrong...you have first resolve bootloop issue and make back up..
1) the ext-sd which you are talking about is not your external SD card...it is an additional partittion which is made for system data on your external SD. when a rom is backed up from CWM this partition also is backed up. if you are not made such partition on your external SD, the process simply skip saying no ext-sd available, this is not an error, it is not really meant that you have no External SD, this action is the second last one before creating the MD5 during back up process.
2) after the completion of the backing up of all the data it automaticaly create a MD5 checksum file of your back-up files. this is the final action during the backing up. if you get an error while creating MD5 cheksum file your back will be there in your SD card, but you cant use that for restoring from CWM. since MD5 is not created properly, it will show the error MD5 checksum mismatching or something like that.
just flash any other kernel like latest siyah kernel and try CWM back-up is working properly till the end.
Try wiping Cache and Dalvik cache for getting rid of the bootlloop.
if you are not at all able to solve boot loop isntall a new rom, you can install your applications from CWM backup using some applications, like Titaniim back up if you have donated. no matter it is not created the MD5 properly.
Click to expand...
Click to collapse
Thanks for that. But won't installing a new ROM erase app data? Which is the whole point of the thread really, I can't extract the data which is needed.
Trying to charge it here, and the phone is getting ridiculously hot, so much so that I can't actually hold it for more then a few seconds. Do you think this could all just be a battery issue? I had one previously like this, bootlooping also, but previously without a power source, the phone would not turn on at all. This time it will. I'm just very confused.
Skellyyy said:
Thanks for that. But won't installing a new ROM erase app data? Which is the whole point of the thread really, I can't extract the data which is needed.
Trying to charge it here, and the phone is getting ridiculously hot, so much so that I can't actually hold it for more then a few seconds. Do you think this could all just be a battery issue? I had one previously like this, bootlooping also, but previously without a power source, the phone would not turn on at all. This time it will. I'm just very confused.
Click to expand...
Click to collapse
Installing a new rom doesn't erase data app since all your data is in /data. It will only erase data if you wipe data/factory reset. I suggest you wipe cache, wipe dalvik cache, format /system and flash your rom and flash gapps (if gapps not included in rom). This way, your internal apps data is always safe
Sent from my GT-I9100 using Tapatalk 2 Beta-5
Skellyyy said:
Thanks for that. But won't installing a new ROM erase app data? Which is the whole point of the thread really, I can't extract the data which is needed.
Trying to charge it here, and the phone is getting ridiculously hot, so much so that I can't actually hold it for more then a few seconds. Do you think this could all just be a battery issue? I had one previously like this, bootlooping also, but previously without a power source, the phone would not turn on at all. This time it will. I'm just very confused.
Click to expand...
Click to collapse
Yes it will erase your apps and data...if you are flashing a wipe ROM, but if you have a non wipe rom of your current ROM flashing of that wont erase...
you have made a back up which the process reached till MD5 check sum....that means that back should be there in your SD card from which you can restore your applications..
you go to recovery again and go to mout and storage and mout USB storage after connecting to the PC...check are you able to access the SD card and check clockworkmode folder and the backup file....if it is there then copy paste to PC.
if you are able to access SD Card then you can download another kernel or rom and paste on the SD card for flashing from CWM.
before flashing another ROM you can try changing your Kernel,
on which firmware are you currently?
Hey guys - I'm back. I've had to use my girlfriends old Samsung Genio for a few days. Worst days of my life to say the least.
I need my SII back. A few days ago it wouldn't charge at all (hence not being able to get to CWM). But it seems to be doing just fine now. Although I've still got the same boot-loop. I've mounted the SD card, and found the backups - they contain these files:
boot.img
data.ext4.tar
recovery.img
system.ext4.tar
Click to expand...
Click to collapse
Are these all the necessary files to restore? I'm very wary.
Also, if I do flash a different ROM, how will that have the data from my previous ROM if the new ROM doesn't have the apps?
If I do end up restoring, will that restore everything? I mean settings, SMS, app preferences, widgets, app data (Twitter drafts especially) and stuff like that?
Just want to be safe before I go and ruin things.
Btw could all this be due to the lack of free space on the phone? Seems like there is no space whatsoever. Finder is claiming there is 'Zero bytes' available. Surely that can't be good.
Bump. I really don't know what I should be doing.
Skellyyy said:
Hey guys - I'm back. I've had to use my girlfriends old Samsung Genio for a few days. Worst days of my life to say the least.
I need my SII back. A few days ago it wouldn't charge at all (hence not being able to get to CWM). But it seems to be doing just fine now. Although I've still got the same boot-loop. I've mounted the SD card, and found the backups - they contain these files:
Are these all the necessary files to restore? I'm very wary.
Also, if I do flash a different ROM, how will that have the data from my previous ROM if the new ROM doesn't have the apps?
If I do end up restoring, will that restore everything? I mean settings, SMS, app preferences, widgets, app data (Twitter drafts especially) and stuff like that?
Just want to be safe before I go and ruin things.
Click to expand...
Click to collapse
A full cwm backup contains of:
- .android_secure.vfat.tar
- boot.img
- cache.ext4.tar
- data.ext4.tar
- nandroid.md5
- system.ext4.tar
If you do a full cwm backup, all youre data (Apps, Contacts, Sms, Settings and so on) will be safed
After restoring a cwm backup you will get exactly that system, which you had before flashing, bricking or whatever.
Gesendet von meinem GT-I9100 mit Tapatalk
Dr.MacHack said:
A full cwm backup contains of:
- .android_secure.vfat.tar
- boot.img
- cache.ext4.tar
- data.ext4.tar
- nandroid.md5
- system.ext4.tar
If you do a full cwm backup, all youre data (Apps, Contacts, Sms, Settings and so on) will be safed
After restoring a cwm backup you will get exactly that system, which you had before flashing, bricking or whatever.
Gesendet von meinem GT-I9100 mit Tapatalk
Click to expand...
Click to collapse
Thanks for that! But do you know if I'd be able to fully restore even if I don't have all of the files? It seems that there is two missing from the CWM folder for me.
Skellyyy said:
Thanks for that! But do you know if I'd be able to fully restore even if I don't have all of the files? It seems that there is two missing from the CWM folder for me.
Click to expand...
Click to collapse
Yes I think it should work for you
Gesendet von meinem GT-I9100 mit Tapatalk
This error is still not answered on the forums so im starting a new thread.
i get the error as the title.
sd card space is not the problem.
i tried formatting the sd card.
i have less than 50 apps installed.
wiped dalvik cache, and all other sorts people say on other posts.
(my phone is LG P936 so "fix permission" screws up the phone. all text disappears)
have latest cwm recovery.
and still get the error.
any answers please?
and please dont reply if you are going to write an opinion.
only answers please.
sorry for my rude behaviour but I'm sick and tired of reading posts full of opinions and "maybe"s.
Not sure if you ever got this fixed but I 'm suffering from the same error. I tried pretty much everything you tried (even fix permissions) and I have about 20GB free on my SD card so space shouldn't be an issue. I have not yet tried formatting the SD card since it has always worked and CWM is able to write to it because the following files are created:
- boot.img
- data.ext3.tar
- recovery.img
- system.ext3.tar
The files that are missing are (based on older backups):
- .android_secure.vfat.tar
- cache.ext3.tar (probably because I wiped it first?)
- nandroid.md5
I have attached the log from CWM in the hopes that someone can tell me what is wrong. The error occurs at the end of the progress bar of 'backing up /data'.
hey just use TWRP Recovery. It's way better than CWM. normal backup on cwm took me like an hour but twrp was never longer than 10minutes.
Today I have formatted the SD card and tried again, but as expected it did not change anything.
ceoleaders said:
hey just use TWRP Recovery. It's way better than CWM. normal backup on cwm took me like an hour but twrp was never longer than 10minutes.
Click to expand...
Click to collapse
I guess I will give this a try. Can I just install it over CWM or can they run side by side?
different reciveries cannot be run side by side as they are installed on a different partition. so it will always be installed over your current one.
ceoleaders said:
different reciveries cannot be run side by side as they are installed on a different partition. so it will always be installed over your current one.
Click to expand...
Click to collapse
Well, I tried TWRP and it also fails at backing up my data partition. The log is a bit more clear though and it seems to get stuck on "/data/data/com.android.vending/cache/images" which is the last line before it gives an error. I checked the "images" folder and it seems empty but I cannot delete it. Tried ES File Explorer and Terminal Emulator but no way to get rid of it. The folder appears to be related to Google Play, so I cleared all data and cache from Google Play, even uninstalled the updates but there 's simply no way to get rid of it. I 'm not sure if this is the reason why the backup fails, but I CAN copy the folder and even rename it.
Pff looks like I 'm going to have to do a clean install after all .
Hello, I too have this problem and unfortunately TWRP is not available for my phone.
I used to be able to do CWM backups fine on my old phone, and they work great on my tablet. But they consistently fail at "/data" on my Galaxy Ace II x. Might it be because I'm using Link2SD? I don't see why that would cause a problem, but maybe it's having trouble with the symlinks?
Hmm. Seems the issue was that, despite having only 1.28 GB total available storage space on stock, the backups wanted more than 4 GB. Cleared some room on my microSD card and suddenly backups worked fine! Of course, shortly after I installed CyanogenMod, which has much smaller backups...
Sent from my GT-S7560M using Tapatalk 4
I forgot to report back here but the only way I found to fix the problem was by doing a clean install. After that, I was able to backup my data partition again. I then restored my apps ' data with TB and was unable to backup the data partition again. I 'm guessing one of my apps had corrupt data, but never got to find out which one it was.
maybe your partition not match with recovery, like something wrong vold.fstab
Just in case anyone still wants to know how to fix this, I managed to solve it by running these commands:
1. run adb shell in recovery.
2. unmount data partition (umount /dev/block/mmcblk0p26). -> this one failed so I skipped it
3. run e2fsck /dev/block/mmcblk0p26
See http://forum.xda-developers.com/showpost.php?p=48659092&postcount=868 for original post.
I got a few HTREE errors and a bunch of duplicate names which I renamed when prompted. Booted the phone and rebooted into TWRP and now I am able to backup my data partition again. :good:
EDIT: Problem reappeared so I tried the above commands again but it said that the filesystem was clean. Ran 'e2fsck -f /dev/block/mmcblk0p26' instead and had to fix a bunch of HTREE errors from Facebook again and duplicate names from Xprivacy but now I 'm able to backup my data partition again.
Dude just selest the backup format as both zip and tar filea
I have an S3 (i9300), and in recovery (TWRP 2.8.6.1) It will give me errors that it can't open folders in the data partition, so Aroma installer roms cannot format data, and I get a long error every time i data reset.
Data/misc/audit is unopenable (can't see it in file explorer in system, but i can see the folder in recovery)
Data/data/com.samsung.dcm - a folder in there is unopenable, is named as a tilted square with a "?"in ES.
Ashab7013 said:
I have an S3 (i9300), and in recovery (TWRP 2.8.6.1) It will give me errors that it can't open folders in the data partition, so Aroma installer roms cannot format data, and I get a long error every time i data reset.
Data/misc/audit is unopenable (can't see it in file explorer in system, but i can see the folder in recovery)
Data/data/com.samsung.dcm - a folder in there is unopenable, is named as a tilted square with a "?"in ES.
Click to expand...
Click to collapse
For anyone still with this problem, the solution is to reformat and repair any faulty partitions in the advanced wipe menu in TWRP.
I am having this problem with an S3 that I'm trying to restore to stock. I can get TWRP on the phone but no image will install nor saved backups will restore. The reason is the data partition is corrupt. When I try using the Advanced Wipe option to repair the partition it reports:
/sbin/e2fsck -fp /dev/block/mmcblk0p15 process ended with ERROR: 4
Unable to repair Data.
Click to expand...
Click to collapse
Any other thoughts on how to repair the data partition? It was just working before trying to restore to stock, so I doubt it is a hardware problem.
For those facing the same problem. I did fix this but I can't tell you exactly what did it. I used the Terminal in TWRP to repair the partition manually. I think I used "e2fsck -cvf /dev/block/mmcblk0p15" and accepted all repairs. Be sure to say "no" to the first question that recommends you to stop. Then I used TWRP to format the partition and then it mounted just fine. I did many repairs on the partition using e2fsck and not all of them worked so I'm not 100% positive I know which options did it. I think it was "-cvf" but maybe "-B" also played a role. Either way, you gotta get that partition repaired before it will format and then mount.
Maybe flashing a stock ROM, with or without a pit file, would also work?
audit13 said:
Maybe flashing a stock ROM, with or without a pit file, would also work?
Click to expand...
Click to collapse
I tried that. That's what led to my /data partition being corrupted. I tried Kies 2.0 and stock ROMs with Odin. I couldn't get beyond the corrupt file system. I even got to the point where download mode was complaining to me about things being jacked. I thought I bricked the thing for a while.
Did you try flashing a stock ROM with Odin? Kies can't be used to flash a stock ROM unless you use the emergency recovery option.
scottlindner said:
For those facing the same problem. I did fix this but I can't tell you exactly what did it. I used the Terminal in TWRP to repair the partition manually. I think I used "e2fsck -cvf /dev/block/mmcblk0p15" and accepted all repairs. Be sure to say "no" to the first question that recommends you to stop. Then I used TWRP to format the partition and then it mounted just fine. I did many repairs on the partition using e2fsck and not all of them worked so I'm not 100% positive I know which options did it. I think it was "-cvf" but maybe "-B" also played a role. Either way, you gotta get that partition repaired before it will format and then mount.
Click to expand...
Click to collapse
thanx scottlindner actually "-cvf" is work.
thank you allot:good:
Hello All,
I deleted a zip file from my android device(not rooted)., And I need to recover the zip file which contains photos approx 150Mb.
Is there a possible way to recover it., Even paid tools/apps I am ready to try.
Just need to know a valid method to recover it. Please help
Thanks.
siadathali said:
Hello All,
I deleted a zip file from my android device(not rooted)., And I need to recover the zip file which contains photos approx 150Mb.
Is there a possible way to recover it., Even paid tools/apps I am ready to try.
Just need to know a valid method to recover it. Please help
Thanks.
Click to expand...
Click to collapse
Without root? Probably not.
Sent from my SM-S767VL using Tapatalk
Android OS doesn't have a Recycle Bin as that's the case with for example Windows OS, unless you install such an extension.
jwoegerbauer said:
Android OS doesn't have a Recycle Bin as that's the case with for example Windows OS, unless you install such an extension.
Click to expand...
Click to collapse
That is true, but, deleted data doesn't truly get wiped/removed unless the data is overwritten. When a file is deleted, it doesn't get deleted, it just gets marked by the system to be ignored until the next time the system needs to write data, at such times, it will write the new data over the data that has been marked.
Data recovery software does have the ability to find this data that has been marked for deletion and recover that data. But it requires root.
Sent from my SM-S767VL using Tapatalk
Droidriven said:
Data recovery software does have the ability to find this data that has been marked for deletion and recover that data. But it requires root.
Click to expand...
Click to collapse
Most of the recently released higher-end Android devices running Android Lollipop or higher come with data encryption enabled out-of-the-box - in order to be more resistant to government snooping.
IMO even if it may be true that a data recovery software can find and recover deleted data, these data are encrypted and therefore without any use of all, unless you have appropriate forensic tools.
If I'm mistaken then please tell me the data recovery software that can bring back deleted data in decrypted way.
Data recovery software works for you, but all require the phone to be rooted, so you will need to do that first to your device. With root access, it can scan the files that would normally be inaccessible.
It can be recovered back with some data recovery software?If the.zip is too large,i tink it will be difficult to recover back.
Droidriven said:
That is true, but, deleted data doesn't truly get wiped/removed unless the data is overwritten. When a file is deleted, it doesn't get deleted, it just gets marked by the system to be ignored until the next time the system needs to write data, at such times, it will write the new data tover the data that has been marked.
Data recovery software does have the ability to find this data that has been marked for deletion and recover that data. But it requires root.
Sent from my SM-S767VL using Tapatalk
Click to expand...
Click to collapse
I Do not mind rooting now, but !! my understanding is that if I root the device now., It will wipe off all my data in my phone, coz rooting the phone is another way of flashing?? It will be more hard to recover file if my phone is wiped out.
Saenyu67 said:
It can be recovered back with some data recovery software?If the.zip is too large,i tink it will be difficult to recover back.
Click to expand...
Click to collapse
My file is hardly 150MB zip file. Not of huge size.
siadathali said:
I Do not mind rooting now, but !! my understanding is that if I root the device now., It will wipe off all my data in my phone, coz rooting the phone is another way of flashing?? It will be more hard to recover file if my phone is wiped out.
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Yes, but, only if the rooting method requires unlocking your bootloader because unlocking the bootloader formats the data partition. But, if you can find a way of rooting without having to unlock the bootloader or flashing a custom recovery, it won't format your data partition.
Honestly though, your chances of rooting without unlocking bootloader or flashing custom recovery , aren't very good. To do so would require finding an app or PC program that is a "universal rooting tool" and it would require the tool having an exploit that works on your device.
Or, you could do a Google search for:
"Recover data android no root"
Then try the various tools and methods that finds, if you can find videos in that search, it may help you further.
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