[Q] Massive SD Card corruption, causes? *it could happen to you!* - General Questions and Answers

I don't know what caused it.. any thoughts? Has this happened to you? Two nights ago, I recorded a 3.5GB 720p video using my phone, after that, I had issues using the camera app / gallery / ES file manager.. Also my battery life started to tank (later discovered it was the 'media' process constantly at 30% cpu), plus lots of random resets. So I *safely removed* my SD card, my phone went back to normal. If it was broken before I had taken that video, I don't think the camera app would have worked.. stock camera app buffer overflow ? Even the dates of some of those files are way wrong, some were even in future 2017 (hey look I invented time travel).
BACKUP YOUR STUFF NOW! I have instant dropbox backup of pictures, and it managed to backup a picture just moments before the video, and fortunately, the video was also ok (it didn't finish backup yet)... But tons of my existing pictures were trashed. Fortunately nothing outside of DCIM was broken.. but it could happen to you!!!
Hopefully this is not possible to the internal storage, would suck to lose files. Even stuff that is backed up, still a PITA.

User error. Don't remove sd card in that manner.
Sent from my SGH-T999 using xda app-developers app

iKoolkid said:
User error. Don't remove sd card in that manner.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Oh, i didn't word that very well. I unmounted and safely removed the card from my Phone at that point, but it was too late. The corrupt files were preventing apps from reading the DCIM folder.

kevinf28 said:
Oh, i didn't word that very well. I unmounted and safely removed the card from my Phone at that point, but it was too late. The corrupt files were preventing apps from reading the DCIM folder.
Click to expand...
Click to collapse
that doesnt seem possible to me though, could be an issue with the rom not reading the card or he card itself sucks

The Fallen said:
that doesnt seem possible to me though, could be an issue with the rom not reading the card or he card itself sucks
Click to expand...
Click to collapse
Hmm... It is a lexar 32GB class 6 card. For digital cameras I normally use Patriot LX class 10's, but this was on sale... Perhaps your on to something.
Something I just thought, is perhaps the 'media' process choked on the 3.5GB file, started using tons of CPU and me opening the gallery app caused one of the reboots (while the SD card was still buffering), and that is what caused the SD card to corrupt?
There is some discussion here with similar 'media' process hanging on corrupted files: http://forum.xda-developers.com/showthread.php?t=1922230

Related

[Q] Is there any reason why everytime I reboot I lose half my apps?

It seems whenever I reboot...I notice a bunch of apps gone..I reinstall and then when I reboot again...they either stay or get deleted again.
EDIT: my infuse did this when it was not rooted also. I just now rooted it and had to reinstall a bunch of apps...I did that and rebooted and voila. They are gone again.
Mine resets my wallpaper everytime I reboot :\
matermine said:
Mine resets my wallpaper everytime I reboot :\
Click to expand...
Click to collapse
Yeah same here. Gets rid of my live wallpaper everytime.
Rooms?
Are you guys stock?
tyshemi said:
Are you guys stock?
Click to expand...
Click to collapse
I was stock and I JUST now rooted it after a couple weeks of having it. It still did this before I rooted. Also my apps constantly force close now.
Fix try
Fee454 said:
I was stock and I JUST now rooted it after a couple weeks of having it. It still did this before I rooted.
Click to expand...
Click to collapse
Ok go into settings-applications-all-move apps that are diisapering to the phone close reboot see if that works?
they come back after about 5 minuets or so. its because they are stored on the sd card.
i got used to it.
Does it matter that it says media scanning complete up top and I still dont see them?
Sent from my SAMSUNG-SGH-I997 using XDA App
Move all the apps off the SD Card, then remove the SD Card to prevent future apps from being installed to it.
Sent from my Infuse 4G
I have a 32GB SD card which I would like to keep in the phone... :-/ But the apps themselves are on the internal SD I believe. it's odd...my friend doesn't have any of these issues...we both upgraded same day with the infuse. It could be something simple I am just a android noob and plan on living on these forums reading as much as I can.
the disappearing wallpaper is due to the wallpaper being on the sdcard and not phone storage (same device in a physical sense, different partition/device to the os) the ui loads before the sdcard mounts. the media scanner seems to run before the apps are loaded. so it needs to load the default wallpapper to unlock the phone.
the other disappearing apps may be due to the same thing but they should show before you have an opportunity to reinstall them, unless they are somehow on the external sd card and that sd card happens to be a class 2 or something slow like that.
i hate apps to sd for anything other than older phones that have under 512mb of phone storage. it just causes confusion, i dont really know why some apps like to install to the sd card on this phone others dont and it never asks you, this never happened on my captivate.
Dani897 said:
the disappearing wallpaper is due to the wallpaper being on the sdcard and not phone storage (same device in a physical sense, different partition/device to the os) the ui loads before the sdcard mounts. the media scanner seems to run before the apps are loaded. so it needs to load the default wallpapper to unlock the phone.
the other disappearing apps may be due to the same thing but they should show before you have an opportunity to reinstall them, unless they are somehow on the external sd card and that sd card happens to be a class 2 or something slow like that.
i hate apps to sd for anything other than older phones that have under 512mb of phone storage. it just causes confusion, i dont really know why some apps like to install to the sd card on this phone others dont and it never asks you, this never happened on my captivate.
Click to expand...
Click to collapse
Hmm...makes sense...I do have a 32gb sd class 2 sandisk card but i've heard mixed things on whether the different classes matter on the Infuse. But yes the apps issue is strange...but they are on the internal SD. Some are on the phone. So moving them all to the phone should fix the disappearing issue?
I just worry about running out of space. phone memory is only 2gb.
Fee454 said:
Hmm...makes sense...I do have a 32gb sd class 2 sandisk card but i've heard mixed things on whether the different classes matter on the Infuse. But yes the apps issue is strange...but they are on the internal SD. Some are on the phone. So moving them all to the phone should fix the disappearing issue?
I just worry about running out of space. phone memory is only 2gb.
Click to expand...
Click to collapse
2GB is a pretty huge amount of space for apps so I wouldn't worry about that. Some of the larger games that require downloading extra cache files, like Order & Chaos, save that to a special cache folder that AFAIK doesn't count towards the 2GB internal memory limit (please correct me if I'm wrong).
Does anyone know of a way to disable apps saving to the SD card by default? In other words, how can we ensure that we always save apps to the phone? Saving to SD actually causes one of my favorite apps, SoundHound, to not work correctly as the widget isn't available, even after I move it to the phone memory.
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
deanhatescoffee said:
2GB is a pretty huge amount of space for apps so I wouldn't worry about that. Some of the larger games that require downloading extra cache files, like Order & Chaos, save that to a special cache folder that AFAIK doesn't count towards the 2GB internal memory limit (please correct me if I'm wrong).
Does anyone know of a way to disable apps saving to the SD card by default? In other words, how can we ensure that we always save apps to the phone? Saving to SD actually causes one of my favorite apps, SoundHound, to not work correctly as the widget isn't available, even after I move it to the phone memory.
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
Click to expand...
Click to collapse
My current problems are, everytime I reboot my break.com app gets deleted and has to be reinstalled...it won't let me move it to phone memory. Netflix app gets deleted also. When I try to move that to phone is says low memory. I have 1.4gb free on it.
Fee454 said:
My current problems are, everytime I reboot my break.com app gets deleted and has to be reinstalled...it won't let me move it to phone memory. Netflix app gets deleted also. When I try to move that to phone is says low memory. I have 1.4gb free on it.
Click to expand...
Click to collapse
That sucks. If it makes you feel any better, sometimes my Infuse will say that I have insufficient memory to install a new app as well, when I have more than 1.5GB free. :-[
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
deanhatescoffee said:
That sucks. If it makes you feel any better, sometimes my Infuse will say that I have insufficient memory to install a new app as well, when I have more than 1.5GB free. :-[
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
Click to expand...
Click to collapse
Do you have the new android market? Try uninstalling it and using the old one. It fixed my issue when trying to download apps.
Optimus-Prime said:
they come back after about 5 minuets or so. its because they are stored on the sd card.
i got used to it.
Click to expand...
Click to collapse
i hate the delay on loading apps that are on the sdcard. i moved every single app i have on to the phone and dont have to wait 5 minutes to use my phone. apps on the sdcard are also slower and cant include more advanced features like widgets. sadly since theres two sdcards, theres no option to have apps install to the phone by default.
The Jack of Clubs said:
i hate the delay on loading apps that are on the sdcard. i moved every single app i have on to the phone and dont have to wait 5 minutes to use my phone. apps on the sdcard are also slower and cant include more advanced features like widgets. sadly since theres two sdcards, theres no option to have apps install to the phone by default.
Click to expand...
Click to collapse
It's odd...I have moved all the apps I could to my phone memory and since then I have had no problems after reboots except the break.com and netflix app. Not really a big deal it only takes a few seconds to reinstall those. I have waited 5-10 min after bootup for those to come back but they do not. Just a minor annoyance though.
i can imagine big video apps caching to the sdcard.
Actually for whatever reason I was able to move the break app to my phone this time. Only took 20 reinstalls lol
Sent from my SAMSUNG-SGH-I997 using XDA App

Memory issues?

Is anyone having trouble with pictures deleting or becoming unreadable?
I also had a app uninstall its self....
I have had 1 pic problem and a few SD card errors when I know I have 13gigs free. A retry on the download has helped with the app install though.
I downloaded camera zoom ex and when I take pics, usually the first file is unreadable. One recorded video did that as well. No issues with apps yet, lets hope it doesn't get worse.
mic_crispy said:
Is anyone having trouble with pictures deleting or becoming unreadable?
I also had a app uninstall its self....
Click to expand...
Click to collapse
I haven't had anything with pictures, but I have had the erroneous "not enough room" error and apps have become broken (cannot launch..) and require an uninstall/reinstall. When this happens, in the list of applications, they don't have the "nice" application name, they have the real? name such as net.hexage.radiant.hd
I had installed a circle battery mod widget from the market and when i went to take a screenshot i got a r/o error. But ever since uinstalling said app its been fine.
sent from my Motorola Atrix 2 via Tapatalk
The attic is kind of weird when it comes to memory. Im thinking it mounts your external like internal and users the actual internal as internal. You have to get a third party file explorer to even see the internal memory. Kind of blows... But once you get used to it you work around it.
Sent from my MB865 using Tapatalk
So one of my apps that mysteriously uninstalled itself (but the icon remained) decided to start working again (i never bothered to reinstall it and just left the icon, but then it started working again). Weird.
And yeah, even pictures i took that "stayed" are now corrupt. We have memory issues.
mic_crispy said:
So one of my apps that mysteriously uninstalled itself (but the icon remained) decided to start working again (i never bothered to reinstall it and just left the icon, but then it started working again). Weird.
And yeah, even pictures i took that "stayed" are now corrupt. We have memory issues.
Click to expand...
Click to collapse
I've noticed that the first picture I take is corrupted, I just have to take multiple pictures and everything turns out fine. I downloaded camera zoom fx and its 10x better than the stock camera app.
Do you find less issues using that app? Can it use the stock camera button?
mic_crispy said:
Do you find less issues using that app? Can it use the stock camera button?
Click to expand...
Click to collapse
Loving this app, it has torch mode while taking pics... Helps the night shots a lot. Camera button works and it does a ton more than stock Moto cam app can do
Still having memory issues. Wouldnt save a single picture from my email or internet all day. "download unsuccessful" for web pics or "download failed" for email pics.
Pretty lame.
for those of you with issues, are you installing apps to sd card?
i'm thinking what it's doing is when you use apps2sd, it's mounts sdcard-ext as dynamic on the internal memory, but then redirects all sdcard items to sdcard-ext instead of /sdcard. ie apps2sd moves apps to /sdcard-ext and sizes that partition as needed (say 400mb apps, it sizes at 500mb). you take a pic, it goes to save it, but the system is now directing it to /sdcard-ext instead of /sdcard. it sees that there is only 500mb left and kicks it out or activates the low memory message.
if you're installing apps to the sdcard, turn off the phone, pull the microsd card out and pop it into your computer and see what's on it.
i also think that if you use a microsd card, you forfeit the entire 8gb internal storage.
then again, i could be wrong...
Ive been installing on the internal memory.
Thing is, some stuff saved on the memory card (ie from inet etc) will sometimes just become unreadable. This phone has some caching issues or something.
And judging by all the complaints etc, i doubt its a memory card issue.
ok, i removed my sdcard
storage still reads at 4.77GB internal
when i try to take a pic, it tells me to insert an sdcard.
8gb is a lot of space for apps lol 10k justin beiber fart soundboards
Jusy found this. I thik its basically saying the 8 gigs that are supposed to come built into the phone are already being used. Kinda dumb.... https://motorola-global-portal.cust...71812/~/internal-and-external-memory-(atrix-2)
Sent from my MB865 using XDA Premium App
4gigs for apps is awesome! doesn't everyone need a couple thousand apps on their phone?and why in the world does a Linux based phone os need 4gigs of space?
Sent from my MB865
mtnlion said:
4gigs for apps is awesome! doesn't everyone need a couple thousand apps on their phone?and why in the world does a Linux based phone os need 4gigs of space?
Sent from my MB865
Click to expand...
Click to collapse
do you realize how many "talking [insert something stupid here]" apps and "[insert infamous person here] fart sound board" apps there are available?
This damn memory bug is really bothering me... i couldnt save a picture from gmail today to save my life. Failed. Failed. Failed. Cannot load.
I guess i can try a class 4 memory card? I have a 6 now... and with class 10 being out there, seems stupid that this would have issues with anything at all, much less a 6.
Have you tried pulling out your card and reformatting it?
No... i guess i could. Would just be a bit of a pain transferring my 16gb to the PC and back again, but ill give it a shot.
But at the end of the day, the phone does have memory issues, that more than likely be solved with an update, so thats good.

[Q] Moving apps to the external SD card

Hi all. Let me first say that I love my Blaze. My last phone was the Galaxy S Vibrant I. This phone is quite a bit faster, and I like that it has a flash and front facing camera. The first thing I did was root it, install Titanium Backup and used it to delete the bloatware apps that came pre-installed. One thing I was a bit disappointed in however is the lack of memory.
I know someone else asked this earlier, but I never saw an answer. The phone has its own built-in memory, and an internal usb memory, along with the external sd card. When you want to move an app to the sd card, it puts it on the internal usb card. I haven't found a way (or an app) that will let you move them to the external card. This is an issue since the Blaze comes with a lot less memory than my old Vibrant. For anyone who likes to install games, 1 or 2 games will max out the memory. I chatted with a Samsung rep online and they were clueless. It upsets me a bit that this phone is 2 yrs older than my Vibrant and has so much less internal memory.
Forgive me if I'm wrong but couldn't you just use Root Browser to move the apps? The path to it, I believe is sdcard/external_sd
Sent from my SGH-T769 using XDA
And all the apps are in system/app folder.
Sent from my SGH-T769 using XDA
So you can just move the apk file manually to the external sd card and it will still work? Its not like a computer where the shortcut will be looking for it in a particular place?
I asked earlier about sending apps to the external sd card.
I am not sure if you can do it with Es or another took, but I dragged and dropped when mounted to a PC. I am now seeing widgets and shortcuts disappear, for apps I didn't even move.
Sent from my SGH-T769 using xda premium
Widgets installed on SD cards don't work properly, or at all in my experience. It's an android limitation of sorts. I think it's intentional, some sort of side effect with the idiosyncracies (however that is spelled) with what happens to an app if it's running on the sd card and you eject it from the phone or mount it to the computer.
One example of this that I'm familiar with is poweramp. It can be installed to the sd card, but the guy made a widget addon that stays on the phone specifically because if it's loaded on the sd card the widget doesn't work.
And yes, I'm aware that you said it was even for apps that you didn't move.......I'm taking a guess that whatever widget your'e talking about is not actually an app you moved on the sd card, but is RELATED to it, in some way.
Or maybe it's just a case of craziness happening, and it's an achilles heel the phone has.
If that's the case......sigh, I swear my next phone better be straight out of a science fiction movie or I will just be an angry person.
I don't understand why Samsung would make this phone with two internal memory storage devices instead of just one. Whats the use of being able to use a large external card if you can't move apps over to it. The two internal ones are small. They could have just been combined into a bigger one.
Is it normal for some apps on the sd to sometimes not load when disconnecting from the computer or rebooting the phone?
This might help. http://forum.xda-developers.com/showthread.php?t=1410262
Sent from my SGH-T769 using Tapatalk 2

Thumbnail file taking too much space

Hey guys I am facing an issue regarding space in my phone's internal SD CARD. I checked in root explorer n found that 2 files of thumbnail in DCIM folder taking 600mb of space. though all my photos n videos are in external SD CARD. But I don't know how its still being created in the internal SD CARD and I wanna tell that I use quickpic galary app to browse all the photos n videos and never used phones original galary app....
So plz help me guys n provide a solution. M using Sony Xperia go phone!!
Sent from my ST27i using xda premium
Maybe You Can find solution in one of those threads:
http://forum.xda-developers.com/showthread.php?t=1318827
http://forum.xda-developers.com/showthread.php?p=28447099#post28447099
http://forum.xda-developers.com/showpost.php?p=35259164&postcount=7
It seems a problem with android 4+ I made a goo.gle link but haven't posted much here yet oQSfA is the extension of the url. If I am erroneously posting this, I am sorry. I have the same issue. If anyone can post a clickable link it might get stars quicker. It might be fixed in jelly bean, but I don't know.
Issue 39546:Files under DCIM/.thumbnails are eating away at SD card storage
I have since done factory restore with formatting the stock SD. File is there, much smaller though 197 KB. No pictures to thumbnail, so it isn't necessarily solved. I did switch out cards (old 16GB to stock 4GB) before format and delete the .thumbnail file but that was recreated even with no pictures. I figured it may be my picasa account, but have since opened gallery. After letting more (from Picasa) picture and folder thumbnails appear than ever before my file is still small
.:banghead:
it still (6+ hours) has not grown giant. In fact its not really there. I didn't disable any of TMobile bloat like I did initially, and have the blank SD. In the process of reinstalling apps reopening gallery and checking space with storage analyzer.
I still don't like not being able to choose internal USB or external storage SD. Most apps "moved to SD card" just move to USB storage. Interestingly tapatalk appeared to move to the real external SD card as did a few others.
I doubt this will be fixed on ICS. I can hope though. It seems like the app itself needs to use the external SD directory, but the stock gallery might never be updated.
Samsung galaxy blaze 4G with stock ICS 4.0.4. All the extra TMobile apps are a pre-installed, but not updated.
I don't claim to be knowledgeable enough to know what I don't know. I always reserve the right to be wrong.
Taking pictures didn't make thumbnail file huge, but one relatively small video of 29 seconds with a 5MP camera created a 47mb file and two 3mb files in the thumbnail folder. Not huge but bigger than 10%.
EvilHobbit said:
Maybe You Can find solution in one of those threads:
http://forum.xda-developers.com/showthread.php?t=1318827
http://forum.xda-developers.com/showthread.php?p=28447099#post28447099
http://forum.xda-developers.com/showpost.php?p=35259164&postcount=7
Click to expand...
Click to collapse
thanks bro.. u really helped me.. just tried some solutions from the links u gave me.
will post feedback again if its working or not. i hope those thumbnail files wont come back now.
Glad i could help a bit .
Sent from my LT18i using xda app-developers app
EvilHobbit said:
Glad i could help a bit .
Sent from my LT18i using xda app-developers app
Click to expand...
Click to collapse
finally it worked... thanks a lot bro...
for all others dealing with same issue, here is what i did... just replaced the thumbnail file with another file created with root explorer named it same as the thumbnail file n removed the write permissions of the new file created... so it wont let system write any data in it. therefore it stays empty.

tablet no longer seeing media on sdcard

As the title says...
for some reason my p3110 has stopped seeing photos and mp3s on the physical sd card...
can browse to the directory of mp3s and play them and quickpic sees photos fine(just not stck app)... If I move mp3s to internal tabs sees them just for some damned reason not on sdcard!!!
Have reformated the card and tried another card and still no joy...
on stock rom rooted and modified with agni kernel...
worked fine till yesterday.
lohtse said:
As the title says...
for some reason my p3110 has stopped seeing photos and mp3s on the physical sd card...
can browse to the directory of mp3s and play them and quickpic sees photos fine(just not stck app)... If I move mp3s to internal tabs sees them just for some damned reason not on sdcard!!!
Have reformated the card and tried another card and still no joy...
on stock rom rooted and modified with agni kernel...
worked fine till yesterday.
Click to expand...
Click to collapse
About 6 months after I bought mine GT-P3113, it stopped reading the SD card (PNY) for no apparent reason, not just photos or music, any files. I could still read the card on my PC (Windows Vista). I backed up the files and reformatted the SD card (32 GB). The Tab 2.0 would not read that card even after reformatting. I copied the files to a new disk (Sandisk), and haven't had problems in over two years. I never modified the Stock ROM however. I recall reading complaints of spontaneous SD cards problems with Samsung products. My wife has a Galaxy Tab 3, and I have had a Galaxy S3 phone for around 2 years without any SD card problems. What I did learn from the experience was to back up the Tablet/Phone periodically. I do so about every month.
The only thing I can think of for the music and photos problem is that the apps need to "refresh" somehow.
bobkrum said:
About 6 months after I bought mine GT-P3113, it stopped reading the SD card (PNY) for no apparent reason, not just photos or music, any files. I could still read the card on my PC (Windows Vista). I backed up the files and reformatted the SD card (32 GB). The Tab 2.0 would not read that card even after reformatting. I copied the files to a new disk (Sandisk), and haven't had problems in over two years. I never modified the Stock ROM however. I recall reading complaints of spontaneous SD cards problems with Samsung products. My wife has a Galaxy Tab 3, and I have had a Galaxy S3 phone for around 2 years without any SD card problems. What I did learn from the experience was to back up the Tablet/Phone periodically. I do so about every month.
The only thing I can think of for the music and photos problem is that the apps need to "refresh" somehow.
Click to expand...
Click to collapse
I ALWAYS do back ups..All of my devices auto back up twice a week..
I agree with the refresh issue... But seem's no way to do it...Tried a few appsa on market but none work.
lohtse said:
I ALWAYS do back ups..All of my devices auto back up twice a week..
I agree with the refresh issue... But seem's no way to do it...Tried a few appsa on market but none work.
Click to expand...
Click to collapse
I found this solution. Practical if it is discovering a new directory, not if you need to do it for every new file.
How to refresh the gallery in Android
Posted on December 22, 2012
I was facing a problem on my Samsung Galaxy S2 where the gallery was not showing the photos that were present in a certain folder. While trying to share some pics on Whatsapp I realized if Gallery cannot see them, you cannot share them. Well now I had to figure out what can be done.
While searching the net I found out the following steps to work properly for me.
Go to settings – apps – gallery
Clear cache, clear data, force close
Go to settings – apps – media storage
Clear cache, clear data, force close
Hard reset (cold boot) this will not delete any data
Next time you open Gallery it may not contain anything, but give it a minute while the system is still scanning the device & you will find that only the folders you want to be visible, are visible.
This has been quoted directly from this site
Props to janner43 for his solution / trick.
If you are not comfortable (or do not understand the steps) you might want to consult someone who knows more about Android or the reseller from whom you got your phone. I am not responsible in anyway if your device starts acting weird. Use at your own risk.
I have had problems with photos too. I discovered that if I create new folders on the sdcard and copy the photos into the new folders I can see them. I know that it seems too easy but it has worked for me several times.
Sent from my GT-P5110 using Tapatalk
Shepguessed said:
I have had problems with photos too. I discovered that if I create new folders on the sdcard and copy the photos into the new folders I can see them. I know that it seems too easy but it has worked for me several times.
Sent from my GT-P5110 using Tapatalk
Click to expand...
Click to collapse
yeah I knew that trick but for some stupid reason that nolonger works lol

Categories

Resources