[Experience sharing] Recovery data from sd card - P3600 ROM Development

Help please. All my data get lost!
I know the data on the card, but just cannot see them.
From checking the property of datacard, i know that all the data still on it. however, after open the card, just 2 files which i never know, all the others gone.
Don't know what my trinity did on my datacard wile i using the bluetooth internet sharing with my pc. After that, this happened.
All 1.4GB data disappeared!
Please, anyone can help?
Solution on #3

Would you care to let us know what the problem was? You might help others...

oVan said:
Would you care to let us know what the problem was? You might help others...
Click to expand...
Click to collapse
sure, it's my pleasure to help others here.
I use wm6 with a 4GB MINI SDHC(Karmba 4.0). After i use bluetooth internet sharing with my laptop, i found that all 1.4GB data disapeared from my sd card. Instead of them, i saw 3 files which have strage name on them and cannot be opened. All these files are 0byte. Then i insert sd into my laptop, right click sd to check property, i knew all data still on sd card, because the property of sd card shows "1.4GB used". After that, i enable my laptop to see hiden files, not see anything from sd card again.
Finnally, i found a tool called "Final recovery". This tool bring the most of files back to me, not all of them.
I suppose, the internet sharing write all the internet temp files into my sd card, then all my data had been overwrited. So, even when i use recovery tool, cannot recover all of them.
Karmba 4.0 set internet cache and temp folder in the sd card by default(Karmba 4.1 maybe does the same thing). Thus, i think maybe this is where the problem comes from.
By the way, i really appreciate what Karmba did for all the user here. His rom is quite good, But i think 1.2 is the best one. The others really need debug.
Hope this information can help other people who have the same problem. Cheers.

It's nice for you to share about your experience regarding recovery.
However, I think it's worthy to point out that SD corruption could be caused by almost any program that access the card. It has been discussed many times in the forum.
It's actually a HTC bug, which goes unfixed. Artemis got a fix to its SD driver long time ago.... Anyway, prevention in my opinion is far better than recovery. Look for a program called "sdsentry" and it will notify you when the corruption occurs and allows you to reboot the machine to prevent the corrupted FAT image got written to the card itself. It will save your day. Try it.

Related

Sprint update - SD card problems

well I updated to the new rom without a problem I backed everything up on my 8gig card and removed it prior to installing the new rom, now that I put the mem card back in the phone for some reason it shows up as empty? what is going on here?
*update* I just checked in settings to see if any space is being used on the mem card and it shows the space as used but nothing is physically visible on the card
if it turns out that I lose everything on the SD card this was he worst thing I have ever done, might as well throw the phone in the toilet and call it a day all contacts gone! all photos, 500+ songs and spreadsheets. Although it does show the space as used on the card (hope that is a good sign!)
someone please help
Try this. It's a demo version but it may save your data.
guitardoc64 said:
Try this. It's a demo version but it may save your data.
Click to expand...
Click to collapse
Thanks! I will give it a try
I'm having the same problem. For me each time I experience this, I just remove the card then reinsert it. It usually recognize the card after that. Just a hassle to have to do it each time it happens though. I've been searching other post to see if I can find a solution, but nothing yet. When I do find something, I'll post the solution for you.
motorcitymadman said:
I'm having the same problem. For me each time I experience this, I just remove the card then reinsert it. It usually recognize the card after that. Just a hassle to have to do it each time it happens though. I've been searching other post to see if I can find a solution, but nothing yet. When I do find something, I'll post the solution for you.
Click to expand...
Click to collapse
Thanks I recommend staying away from the program guitardoc64 posted, I took about 4+ hours for it to scan and find my data then when you go to save it you have to buy it first and the price is rediculous $69.00
"Data Doctor recovery memory card"
My bad!!!
Sorry about that! I posted the wrong program! In my search to find recovery tools I had downloaded about 10-15 different ones and well...got in a hurry to help, and can't apologise enough. I can fix my mistake at least, with the PCI file recovery program.
This one is freeware, works very fast (tested by recovering files my Touch screwed up) and I really wish I'd posted it instead.
Damn, tried uploading and it didn't work. Here's the link.
http://www.pcinspector.de/Sites/file_recovery/download.htm?language=1
guitardoc64 said:
Sorry about that! I posted the wrong program! In my search to find recovery tools I had downloaded about 10-15 different ones and well...got in a hurry to help, and can't apologise enough. I can fix my mistake at least, with the PCI file recovery program.
This one is freeware, works very fast (tested by recovering files my Touch screwed up) and I really wish I'd posted it instead.
Damn, tried uploading and it didn't work. Here's the link.
http://www.pcinspector.de/Sites/file_recovery/download.htm?language=1
Click to expand...
Click to collapse
No problem you were just trying to help and I appreciate that! Luckily I was able to retrieve most of my files minus a few programs and songs
These problems are on the new ROM?
somehow the files on my SD card were corrupted when I put the card back in, so I'm not sure if I can attribute it to the rom
It may not be the rom... over at PPCGEEKS they've been talking about the microsd cards getting corrupted for what seems like various issues. I ran into the same problem awhile back and I can't remember where I spotted it but, it mentioned reformatting the microsd in FAT as opposed to FAT32. I did that and I have not had any problems since.
http://forum.ppcgeeks.com/showthread.php?t=12148&highlight=microsd+card+corruption
ja8t
Its' not format specific. I have had the problem with the card formatted both ways. The Artemis SD .cab improved things but I still get problems, so far a soft-reset has been fixing things. I'm looking at the Diamond coming out in Sep on Sprint as a replacement. Don't get me wrong, The touch is 99% of what I expected it to be but the SD issue is a big disappointment. I never had issues with my Apache other than it's clunky size and the fact that it looked like a BBC sci-fi prop.

Unable to use SD Card

I started a thread elsewhere and have been advised to put it here for a speedy resolution...
http://forum.xda-developers.com/showthread.php?p=9785290#post9785290
In essence, I have an HTC TP2 running WM 6.5 Pro supplied by Vodafone here in the UK. I have an 8Gb SD card (unknown manufacturer) formatted to FAT32. On the card I store all my WM apps, plus all my folders with files, docs, pictures, video, etc.
On the card I installed Ubuntu and XDAndroid via the 2.2 Froyo.112210 cab
The Ubuntu worked fine, The XDANDROID looked great and on the face of it worked fine too, until I tried to set the ringtone. I realised I was missing calls and notifications because it was on Silent, and I could not change it. I tried to open my music and videos, but the apps said i had no SD card. I checked memory in Settings and it stated that the SD card was mounted, but gave no size info and would not let me Unmount it. I then tried to search media on the card and had no joy. In essence it did not seem to recognise the card.
I then bought another SD card, this time a Kingston 16Gb already formatted to FAT32, added all the files and docs, it too would not work. I have since been round and round the loop of deleting both SD cards, reformatting to FAT32 using both my default Ubuntu app on my Laptop, gParted via my Laptop and the phone. None work.
I now am still on WM 6.5 because I can not use the phone.
I have searched Google and the Forum, and other than formatting to FAT32 I have seen nothing that can help, but that may just be my searching skills.
It has been suggested that some makes of card do not work also.
Other things that I have found a problem:
The keyboard does not light up when I use it, which is impossible poorly lit rooms, etc
Can't find a way of viewing folders, I'm sure there will be more once I get it going...
Any help, please!!!!!
Format with the HP tool. Full format.
Keyboard backlight doesn't work in Linux/Android yet. We're working on it...
Can't find a way of viewing folders...? Astro, OI File Manager...? There's a ton.
My experience is SD Card cannot be used if you installed xdaandroid with CAB version. I tried for the whole night, formatted my card with many different tools - without luck.
At last, I downloaded the zip one, and finally, it works!
Hope it also works with your
hadobac said:
My experience is SD Card cannot be used if you installed xdaandroid with CAB version. I tried for the whole night, formatted my card with many different tools - without luck.
At last, I downloaded the zip one, and finally, it works!
Hope it also works with your
Click to expand...
Click to collapse
Thanks for the tip. I'll try that. It makes more sense. I can't believe taht formatting using different tools can work as a FAT 32 is a FAT 32.... if not then what is it.
Can you tell me. Did you download to laptop, extract and then just copy the files on to your TP2 SD card....?
jonners59 said:
Can you tell me. Did you download to laptop, extract and then just copy the files on to your TP2 SD card....?
Click to expand...
Click to collapse
Either way, download extract & copy or just download & extract straight to your SD.
I don't think anyone should ever use the CAB install. The only benefit you get is a shortcut, which can easily be created manually.
The FIX
hadobac said:
My experience is SD Card cannot be used if you installed xdaandroid with CAB version. I tried for the whole night, formatted my card with many different tools - without luck.
At last, I downloaded the RAR one, and finally, it works!
Hope it also works with your
Click to expand...
Click to collapse
BRILLIANT - WELL DONE... Yes, this is the answer. Not reformatting. God knows how many times I tried and the number of different tools and processes of formatting. None worked.
This worked first go.
I am now just going through the device to fine tune and no doubt will find any glitches or queries.
So, short cut for all readers.
DO NOT USE THE CAB, Use the compresses RAR file.
http://reefermattness.scepterr.info/XDAndroid2.2Froyo.112210.rar
Save on the desktop of your Laptop/PC.
Connect device to the Laptop/PC
Extract to the root of the SD Card
Take out the Programs folder from the extracted folder on the SD Card and put in the Root of the SD Card - this may clash with the WM Programs folder, but I use Ubuntu so it allowed me to merge the two nicely.
Then off you go, boot up....
jonners59
I'm happy to hear that you had your problem solved.
AFAIK this bug just happenned with the latest version - the Froyo FRX03. I'm using Ubuntu as well, and the after I bought my new Memory stick, I formatted it with the Ubuntu Disk Utility, and the Cab - the Eclair - worked very well...
But like arrrghhh have said, yea people shouldn't use the CAB install. You gotta spend time installing it (and it usually takes quite long), and just to have its shortcut...
hadobac said:
jonners59
I'm happy to hear that you had your problem solved.
AFAIK this bug just happenned with the latest version - the Froyo FRX03. I'm using Ubuntu as well, and the after I bought my new Memory stick, I formatted it with the Ubuntu Disk Utility, and the Cab - the Eclair - worked very well...
But like arrrghhh have said, yea people shouldn't use the CAB install. You gotta spend time installing it (and it usually takes quite long), and just to have its shortcut...
Click to expand...
Click to collapse
Maybe, all I know is that I had trouble getting any releases to work, and spent ages searching for fixes, which is where I first encountered other's issues with the same problem. All suggested a reformat. And the only fix that worked was the zip Maybe if I had used the zip before I would not have had all this trouble.
Now that it works, I need to look at all the other little issues.
Light on all the time
fast use of the battery
Seems to lock up sometimes requiring soft restart
No Blue tooth
No camera
and I can't see my music or pictures, though i can see all those for the various apps!
jonners59 said:
Maybe, all I know is that I had trouble getting any releases to work, and spent ages searching for fixes, which is where I first encountered other's issues with the same problem. All suggested a reformat. And the only fix that worked was the zip Maybe if I had used the zip before I would not have had all this trouble.
Now that it works, I need to look at all the other little issues.
Light on all the time
fast use of the battery
Seems to lock up sometimes requiring soft restart
No Blue tooth
No camera
and I can't see my music or pictures, though i can see all those for the various apps!
Click to expand...
Click to collapse
You really need to at least read the FAQ dude, c'mon these are BASIC questions/problems.
I did tell you to reformat, I didn't think the cab was the issue honestly - I don't ever use the cab, as I think it's quite unnecessary... But others use it just fine AFAIK.
this worked for me...thanks
i installed the cab first and i also had this same problem with the sd card. i tried the zip file and that didn't work either. Then i used the hp tool that is mentioned in post #2 to format the sd and then tried the zip file again and BINGO. So i think a combination of formatting the sd and using the zip file works best. thanks alot guys for all the help. it sucked not having any sound
madhopps said:
i installed the cab first and i also had this same problem with the sd card. i tried the zip file and that didn't work either. Then i used the hp tool that is mentioned in post #2 to format the sd and then tried the zip file again and BINGO. So i think a combination of formatting the sd and using the zip file works best. thanks alot guys for all the help. it sucked not having any sound
Click to expand...
Click to collapse
Could be, but also suggested are gParted, which is a good format tool. The HP is for Windows machines. I use Ubuntu which is Linux, just like Android, so when I installed, it did so within WINE, which is Windows tool for running their apps on Linux. It's not perfect and in this case it could not find the USB ports. No worries though as I think the zip method was the ultimate solution for my senario
arrrghhh said:
You really need to at least read the FAQ dude, c'mon these are BASIC questions/problems.
I did tell you to reformat, I didn't think the cab was the issue honestly - I don't ever use the cab, as I think it's quite unnecessary... But others use it just fine AFAIK.
Click to expand...
Click to collapse
A little unkind arrrrghhh... The issues I raised in this reply were immediately after having managed to get the device working. And yes, I know some are in FAQ, though no solutions to most and many are not.
The power issue and the no ringtones options are not. The power has meant that I can not use Android and have gone back to WM for now. I used 2 batteries yesterday and ran out of charged batteries by 6PM! It should last over 24hrs per battery.
jonners59 said:
A little unkind arrrrghhh... The issues I raised in this reply were immediately after having managed to get the device working. And yes, I know some are in FAQ, though no solutions to most and many are not.
The power issue and the no ringtones options are not. The power has meant that I can not use Android and have gone back to WM for now. I used 2 batteries yesterday and ran out of charged batteries by 6PM! It should last over 24hrs per battery.
Click to expand...
Click to collapse
Well I'm glad you have such strong opinions about how this project should be. Keep making demands, it's very helpful...
Anyhoo, this project is for TESTING PURPOSES, it's not ready for prime-time yet. Have fun with it, but don't think it's meant to replace WinMo.
Also, all of your questions have been answered before - maybe they're not all in the FAQ, but most are. However, every single question you've asked has been asked before - use search!
arrrghhh said:
Well I'm glad you have such strong opinions about how this project should be. Keep making demands, it's very helpful...
Anyhoo, this project is for TESTING PURPOSES, it's not ready for prime-time yet. Have fun with it, but don't think it's meant to replace WinMo.
Also, all of your questions have been answered before - maybe they're not all in the FAQ, but most are. However, every single question you've asked has been asked before - use search!
Click to expand...
Click to collapse
Oh, yes, sorry, I am a bit forceful.
Actually, the device in Android has completely died. I have a blank black screen. Sad moment. I like the look, the feel and the way this project works, but it has a long way to go before it is a serious contender, sadly.
UPDATE: I plugged it in to my Laptop to effectively start over, and suddenly the PIN window appeared... We are back on. The ways and wonders of SW.
sd card
my girlfriend and i both have the same phone. I have a PNY 16GB sd card in my phone and she has a SanDisk 8Gb. I dont have the problem with android not reading my sd card and i used the cab file, but android wont read her sd card. did everything the same on both phones, so i am kinda thinking it is the maker of the sd cards.
edlokien said:
my girlfriend and i both have the same phone. I have a PNY 16GB sd card in my phone and she has a SanDisk 8Gb. I dont have the problem with android not reading my sd card and i used the cab file, but android wont read her sd card. did everything the same on both phones, so i am kinda thinking it is the maker of the sd cards.
Click to expand...
Click to collapse
I have heard this before, which is why I mention my card type in the thread
phone works fine, winmob works fine, if i use 4gb sdcard, android works, BUT
it android does not recognise sdcard(inside android),
if i use a 2gb sd card, inside android, the sd card is recognized.
When i use the 4gb is says sdcard not available,
format of both sd cards is the same, software is the same, android is the same.
for last: ANdroid is with both sd cards working, only inside android there is difference with both cards.
My experience and from what I have seen in my threads and searching is:
1. The SD card itself may make a difference. I have had and seen comments that some makes of card do not work or work as well as others.
2. The card should be formatted externally, i.e. gparted, HP's device or whatever to FAT32
3. The installation of Android should be done by downloading the zip to your PC/Laptop and then copying to the root of your SD card, then it tends to stand more chance of working.
I can second guess someone will contradict me, but I spent 4 months trying to get it working, including working with a developer... And following some advise this is what I found was the only way to make it work.
Give it a bash, but it is what ever works for you.
PS this is only a project so whilst the OS is absolutely fantastic it does have some things that do not work or work well. Good luck

[Q] Flash a ROM without an SD Card

I've searched for quite a while and can't find a thread on this, think I've managed to find a fairly unique problem!
Following a recent screen replacement (entirely successful apart from the following problem!!), my DHD is not recognising my SD card. I've tried a factory reset and fixing the permissions through CWM recovery.
I have also tried the SD card in another DHD which recognised it no problem.
I know that this could be a hardware issue due to my fumbling around, but there are several other small glitches that make me think that my rom might be the problem, so I'm wondering if there's a way of flashing a new rom without using the SD card?
Anyone who could provide me with instructions for doing this would be much appreciated!!
Thanks in advance.
Using a file manager, look in /mnt/
Do you see anything in there? i.e /sdcard?
If not then I'd say it was hardware, If you can try another SDCard in it, give that a whirl.
AFAIK, even if you run a RUU~.exe to restore you still need a SDCard as that transfers the rom.zip/PD98IMG.zip to your SDCard.
Not trying to teach you to suck eggs, but have you checked the contacts on the handset? Dirty/Obstruction/etc....
Suggestions,
1). Another SDCard
2). Finding a suitable RUU for your device & running (Search the DHD Dev forums for the RUUs).
Ok i've had a look in Astro.
Firstly I get a little error message saying "Error creating external cache".
Looking in /mnt, there are 4 folders: /asec /obb, /sdcard and /secure
All of these folders are empty according to Astro. If I attempt to create a new folder within any of them I get an error message.
Have turned up a new issue too - the usb connection is intermittent. It will sometimes give me the option to choose the connection type, but at other times it will just charge the phone. I've made sure I'm using the correct cable (i.e. one that is capable of data transfer - not just a charger!)
Have also tried someone else's sd card from their phone that I know is working and no joy.
Thanks for the suggestion about contacts, I hadn't thought of checking that to be honest. I seem to remember reading somewhere that the phone will not access the sd card if the bottom cover is not on properly (the contacts are not seated correctly?) - is this something I should check or have I made it up? I'll have a look at the sd card slot this weekend and make sure nothing is causing problems.
Will also do some research into RUU.
Thanks again for your response, much appreciated!
Problem solved! Seems it was to do with the back covers not being properly aligned.
Phew! Thanks for the suggestions.
?
Hello mshipway
I have the exact same problem. It also came after screen replacement.
Could you please describe hos to fix it?
Thx in advance
jjj
mshipway said:
Problem solved! Seems it was to do with the back covers not being properly aligned.
Phew! Thanks for the suggestions.
Click to expand...
Click to collapse
..?

[Q] File Recovery (Pictures) - MTP

Hi guys,
I really need your help on this one.
I have searched the forums and the web for a full day now and it seems that I am not alone with my problem here:
Last night I used Solid Explorer to create a subfolder with pictures within the Camera folder. I then tried to move that folder somewhere else on the "SD Card".
But when the process was finished, the subfolder was empty and all the pictures were gone. I could still see the thumbnails in the Camera folder, but when I tried to open one of them, they also all just disappeared!
Now I have read several threads here on xda about the problems of file recovery on a MTP device... Seems like normal file recovery programs will not be of any help in this case.
However I was hoping, that by now someone came up with a solution to this problem, since it affects all users of the GNex.
Some more infos on my side:
The phone runs 4.0.4, is not rooted and not unlocked - everything is stock.
Data back up via Google Plus and Dropbox was not possible, since I am on holidays in Asia with no data plan or WiFi available.
I have switched the phone to flight mode and (hopefully) not written any new data on the storage.
So my questions would be the following:
1) Has anybody yet found a way to asign a physical drive letter to the GNex, making it possible to be recognized by regular file recovery software?
Or is anybody currrently looking into that matter, trying to find a solution?
2) In case that I will not be able to recover the pictures myself through some pc software off the net, will I be able to let some professional have my files restored for me? If I understand correctly, all it takes is a software, that is able to recognize a ext3 or ext4 storage system???
I would really appreciate any help on this matter, because these pictures mean a lot to me and I really hope that I will be able to get them back somehow.
Thanks in advance,
Patrick.
Edit: Argh! First post and I got it wrong already! Sorry, I meant to post this in the Q/A section but ended up posting it in General :-/
I had to format my sd card losing 13GB of information yesterday. This was also due to stupid mtp. Sorry i doubt you can recover.
Sorry to hear that! Until now I could never understand the objections many people seemed to have concerning MTP, as it handled pretty much the same as an USB device when using a Windows PC. But now that I gained some insight in the matter, it's probably the ONE thing I don't like about this phone.
It just sucks to find that out the hard way...
But maybe somebody else still has an idea and can point me in the right direction?
I've had the same problem, and I'm blaming MTP as well. I finally gave up, formatted my drive and replaced MTP with cloud services or transferring files via adb.

Strange problem with a 64GB Sandisk micro SD

Hello people
I have a 64GB original Sandisk micro SDXC to use with my NOTE. It used to work fine and didn't seem defective at all until the recent 3 weeks. When I 1st realize something is wrong with it, I was attempting to reset my phone to factory and thus I backed up all data on internal SD. Then I transferred backed up files to a place (well, at least I thought) they would be left untouched on my external SD. After resetting phone I wanted to restore data, open SD direction - Where are the files I just copied a while ago?? They weren't there. Like they were never copied. A day later I deleted a folder I didn't want on the micro SD, all good. After a while the folder re-appeared there, including all the content in it! I thought it's something to do with the file manager (stock "MyFiles" manager) and tried Filexpert, FTP client, SSH. I even took the card out of my phone and tried to delete that folder from a PC. Nothing helped. When I attempt to delete it is successfully removed and there is the ability to recalculate space usage statistics without the removed folder, BUT Soon as I restart/power off/power on/dismount/re-mount, the folder is revived. I tried to copy a single file, just to sustain my concern. The file successfully transferred and stored in card. I could see it on phone and use it, all fine. I then restarted my phone - the file was no longer there, GONE! like never copied before.
I though reformatting the card would solve the problem. On phone - settings->Storage->Format SD card->yes->yes. "Done" message appeared, but nothing really happened. I inserted the card back in my PC, ran the Format process and shortly I got an error message "Unable to complete format process". Neither Quick nor full format work.
Did anybody faced a similar problem like this? Please help me out with any advice, I'll appreciate it!
Try here http://forum.xda-developers.com/showthread.php?t=1826077
squicky said:
Try here http://forum.xda-developers.com/showthread.php?t=1826077
Click to expand...
Click to collapse
Thank you for the fast reply.
Unfortunately, that thread doesn't suit my specific issue.
The thing is, my card is acting like a sort of "Read Only" device, only with the ability to temporarily modify things on it, until next "refresh".
Format is impossible in any way I tried - exFAT \ NTFS throw the same error "Windows was unable to complete the format".
mustasusi said:
Format is impossible in any way I tried - exFAT \ NTFS throw the same error "Windows was unable to complete the format".
Click to expand...
Click to collapse
That's why mine was sent to SanDisk (RMA) - I'm on first of probable four weeks of waiting for the replacement. I hope you will find a competent technical consultant :silly:
squicky said:
That's why mine was sent to SanDisk (RMA) - I'm on first of probable four weeks of waiting for the replacement. I hope you will find a competent technical consultant :silly:
Click to expand...
Click to collapse
I was hoping to sort this without any special efforts like going out of home. I need to check if mine is still under warranty, but sure isn't any workaround regarding this? I'd rather save time or the 128GB may come out while I'm still waiting my replacement...
mustasusi said:
I was hoping to sort this without any special efforts like going out of home. I need to check if mine is still under warranty, but sure isn't any workaround regarding this? I'd rather save time or the 128GB may come out while I'm still waiting my replacement...
Click to expand...
Click to collapse
Mine was brand new, so I haven't got chance to even try it out properly But as I wrote on that thread, I've tried every possible option and non of it worked - otherwise the consultant I was spoking to wouldn't even let me do RMA.

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