Develop Bugs

Wtf *please help** all data on sd erased

I plugged my phone into my pc and the connection shows as MTP connected.
I then created a folder called Media. I placed my DCIM folder (which was on my external SD card) into Media... AND IT ERASED ALL THE PICTURES...
Has this happened to anyone else?
When I look at my disk space, it's showing as if it was erased (29gb free, it had 26gb free).
This same thing happened with my music (8gb).
Can anyone please help.

Same thing happened to me. I thought it was the AEMod flash I did from CWM right afterwards but yeah, I moved a folder full of apk's I've accumulated over the course of owning Android phones to the external_sd folder using Nautilus (Gnome's file manager).
When I Connect USB Storage to my workstation I get two mounts: 12GB and 16GB. The file manager works fine with the external_sd folder underneath the 12GB mounted device so I didn't think anything of it, but I wonder if you're supposed to only use the 16GB device?
Sux4sure.

I'm really pissed.
Luck I have most of the pics saved on my laptop, but still, makes no sense why if you move folders on your 32gb card intoa different folder on your sd card that it would wipe
Sent from my SPH-D710 using XDA App

[Q] Messed up sd card?

So i was preparing to transfer a rom from my pc to my sd card. I mounted my sd card to the pc like normal. For some unknown reason, I pulled the usb cable out of my phone without unmounting first. I then closed everything out and remounted my sd card to the pc. When I attempted to copy over the rom zip, it was just extremely slow, like 1+ hrs to go slow. I cancelled the operation with some difficulty. When I again remounted my sd card, the pc wanted to run a check and fix on it. Reluctantly, I did it and it finished without finding any errors on the sd card file system. So I tried again with the same results. I can, however, transfer files from the sd card to the pc with no issues. What the heck? Any help would be appreciated.

Copy your SD card to your computer to back it up, and format the SD card FAT32, then copy the contents back to the card.
Sent from my ADR6300 using xda premium

That's what I figured. Just wanted to check for options before I did that. Do I need to remove the sd card from the phone, or can I just do it through the mount? It's one thing I haven't had to do before.

If you have a USB card reader that'd be ideal, but if not you can do it when mounted via USB.
Sent from my ADR6300 using xda premium

Backup and format complete.
Currently restoring my sd card files. Going VERY slow, just like when I was trying to copy a zip file over originally. Transfer speed started at 1.5 mb/s and has steadily dropped dowm to 176 kb/s (not a mis-type). Now is working it's way back up. Any idea why it would do this? Never had this issue before. Frustrating.

No idea. Maybe try another SD card if you can, maybe try it on another computer to see if that makes a difference...? Are you using the HTC Incredible USB cable or aftermarket?
Sent from my ADR6300 using xda premium

It's the htc cable. The transfer rate did go back up to 1.5mb/s eventually. What is odd is that it transfered just fine from the sd card to the pc. Seems like it's working though. Around 2hrs or so for 6.45 gig from pc to sd card. Sound reasonable?

To be honest: I'm not sure if that's good or bad, I'd have to give it a try and let you know.

Yeh, I've always claimed to be only partially retarded. :-D Never actually thought about that option. All is good now. Things seem to be working as planned. Thanks for all the input.
Sent from my ADR6300 using xda premium

While its transferring slowly, click the "details" arrow in the transfer window so that you can see what exactly is happening. Transferring a ton of tiny files (i.e. cache) slow the transfer rate down considerably.
This happened to me when Zedge had a cache leak... It transferred slowly when it got to the app's cache folder, the eta climbed up to like a hour for 2 gigs! WTF! After looking at the details i fount that there were thousands of tiny files in Zedge's cache folder that just bogged down everything as the computer recognized each and every one of them. I deleted the folder completely and all was well again.
2+ hours is a long time for 6 gigs via a USB 2.0 wire, it should be like 10-15 minutes.

HELP Lost all SD card content!

Here's what happened, my phone froze for a few seconds so I hit the power/standby button and it didn't do anything. Waited for a few more seconds then it went back to the home screen and then turned off a split second later. I turned the phone back on and it said "Blank SD card" in the notifications bar. This so damn frustrating I've restarted a few times, mounted, taken th card out and put it back in...I'm at a loss as of what to do. Halp pleez?!?! Thank you!

Try and put the sd card into something else other than the phone, if the data is still missing I would say either your phone had a virus or is perhaps faulty..
Sent from my R800i using XDA App

pricey2009 said:
Try and put the sd card into something else other than the phone, if the data is still missing I would say either your phone had a virus or is perhaps faulty..
Sent from my R800i using XDA App
Click to expand...
Click to collapse
At work so I don't have access to a computer. Should all the content show up if the SD card is cool? How do you get rid of phone viruses? Factory reset I assume...? I hope I don't have to go through that hassle.

Erikwithafro said:
At work so I don't have access to a computer. Should all the content show up if the SD card is cool? How do you get rid of phone viruses? Factory reset I assume...? I hope I don't have to go through that hassle.
Click to expand...
Click to collapse
Hmm...The phone probably isn't faulty,it's probably the MicroSD card. I've had a debranded 4gig MicroSD that wiped itself while I was uploading songs to it...If it's wiped buy another one,pref. sandisk

Fokezy said:
Hmm...The phone probably isn't faulty,it's probably the MicroSD card. I've had a debranded 4gig MicroSD that wiped itself while I was uploading songs to it...If it's wiped buy another one,pref. sandisk
Click to expand...
Click to collapse
I have a 32gb sandisk and it had all my emulator games with the save data. Bah I have no clue how this happened, its really pissed me off losing all that...

Tried plugging the phone in to a computer, and I can't turn on USB connection. Also tried plugging in the SD card with a USB adapter stick and it didn't come up either. Is this memory card boned?

Try a Linux distro, it'll have a better chance of recognising the card even if it's faulty, you might have to make a live cd if you don't already run a Linux distro.
Failing that you could try a program like Recuva for Windows

Just plugged in another SD card I have and it worked...seems like my 32g one is screwed, god dammit!!!!!! RAAAAGE!!!!! Taking this thing back...fuuuuuuuu

I was copying some mp3`s to my phone and the phone froze and i had to pull the battery, my 16gb micro sd, was totally dead, I rang Amazon sent me out a replacement even before i returned the faulty one, now that is good service.
John.

Are you able to mount the card? If not and the phone states it's damaged, you could try this:
forum.xda-developers.com/showpost.php?p=4112485&postcount=9
As it's stating it's blank, that may not help, but recovery might. It worked for my card when the phone decided to have a hissy fit and 'damaged'.

If you just need to recover the files and the microsd actually still works, but no files show, try the free file recovery in the link below, RecoveRX, just enter anything for you email address if you dont want spam.
But remember to write protect your microsd to sdcard adaptor so you dont overwrite any files, or they will be gone for good.
http://www.transcend.nl/Support/DLCenter/DLSoftware.asp?ID=59&Func1No=3&Func2No=205

I'm getting the notification "SD card blank or has unsupported file system. What in the world does that mean? This is getting more and more complicated...ugh. And I have no clue how to write the SD card stuff. Also, some files that are gray with the android logo and an SD card logo are showing up when I open my settings and go to applications then see all. I am so damn confused haha.

Erikwithafro said:
I'm getting the notification "SD card blank or has unsupported file system. What in the world does that mean? This is getting more and more complicated...ugh. And I have no clue how to write the SD card stuff. Also, some files that are gray with the android logo and an SD card logo are showing up when I open my settings and go to applications then see all. I am so damn confused haha.
Click to expand...
Click to collapse
The android logo and sd card symbol showing instead of the app's icon means that the app was installed on your sd card, so those apps no longer exist (I think their data is stored in internal memory though, so probably try reinstalling them). Android has an annoying habit of auto-installing some apps to sd

Erikwithafro said:
I'm getting the notification "SD card blank or has unsupported file system. What in the world does that mean? This is getting more and more complicated...ugh. And I have no clue how to write the SD card stuff. Also, some files that are gray with the android logo and an SD card logo are showing up when I open my settings and go to applications then see all. I am so damn confused haha.
Click to expand...
Click to collapse
Gray android sd card logo has been explained ; the unsupported file system probably means your sd cards file system messed up when your phone bugged out for a second or two ; you're going have to format it which means wiping all data of it completely ; format to fat 32 - can be done through my computer and right clicking on the memory card in windows ; if this fails download a sd card formatter... Before you do this though try recovering the files via your computer as suggested before.

Maybe you can recover it... What essentially happened was that your phone lost power while it was writing to the sd card. That happens with all devices, that's why every game warns not to turn off the console while saving
Sent from my Xperia Play

Thank you guys for all the suggestions, it means a lot.
Tried recovering, but nothing is on the SD card to recover anymore...so lame. Also tried reformatting after that and it said "windows cannot complete the format". Damn, I'm taking this back and getting a new one. This is ridiculous and frustrating beyond belief...Anywayyyyyyyyy thanks a bunch for the help and tips folks, hopefully I can get a new SD card without any problems. It's been about 6 months since I bought this one, so we'll see........

It would be even more frustrating if they said they cannot give you a new SD card. Hah...

Happened to me with a "Sandisk" 16 GB class 6 bought on eBay. Never again!
Sent from my R800x using XDA App

What could be causing files names to change and loose all data on SDCard

Good afternoon everyone.
About a month ago, I noticed that my music, videos and picture folders names were changed(renamed) to this
strange names.
I could not have access to my camera pictures, my movies or some music files.
I am attaching a picture screen shot so you can see.
So I lost all the pictures I had taken with the camera from the last 3 to 4 months. I did not make a backup
since January.
I decided to start fresh and did a cashe wipe, dalvik cache wipe, a factory reset, a system wipe, an internal wipe
and even an internal data format.
I also took the SD Card out and wiped everything there and re formatted the card.
Installed everything back in and now about a month later, this happens again.
Something has re written some file names, and wiped out the data in the folders and they will not display or
play.
I am thinking it could be a virus.
I have installed programs like photosphere camera, snoozy, note 10.0 note pad, and some programs that change my
battery, and task bar.
Does anyone has an idea of what this problem could be?
Any idea or help is appreciated.

Never seen this before, but I am interested to see what it is if anyone can figure it out.

Does it happen to be a 64gb sandisk, I had the same issue with my files getting corrupt, lost all my stuff. Reformated fat32 and has be solid for the past 3 months.

rail205 said:
Does it happen to be a 64gb sandisk, I had the same issue with my files getting corrupt, lost all my stuff. Reformated fat32 and has be solid for the past 3 months.
Click to expand...
Click to collapse
It is a Scandisk 64G but I had it format to fat32.
I tried to remove the files with a file explorer and also a root explorer, even the recovery explorer and it
will not let me do it.
I am going to wait until I get home and use my micro sd adapter card reader and delete the files from
my PC.
Funny thing is this corrupt files stick to your card and I think is more like a virus than hardware related.
The file name gets changed, the data erased and then file becomes read only and the devise can not delete
it or change the files.
Seems to be doing it to the video, sound and pictures folder only.

Bad SD card, same thing happens to pc hard drives when they go ka-put. Virus will also do it... but i see that as being unlikely. Just replace the sd card.
Sent from my SGH-T889 using xda premium

maniep said:
Good afternoon everyone.
About a month ago, I noticed that my music, videos and picture folders names were changed(renamed) to this
strange names.
I could not have access to my camera pictures, my movies or some music files.
I am attaching a picture screen shot so you can see.
So I lost all the pictures I had taken with the camera from the last 3 to 4 months. I did not make a backup
since January.
I decided to start fresh and did a cashe wipe, dalvik cache wipe, a factory reset, a system wipe, an internal wipe
and even an internal data format.
I also took the SD Card out and wiped everything there and re formatted the card.
Installed everything back in and now about a month later, this happens again.
Something has re written some file names, and wiped out the data in the folders and they will not display or
play.
I am thinking it could be a virus.
I have installed programs like photosphere camera, snoozy, note 10.0 note pad, and some programs that change my
battery, and task bar.
Does anyone has an idea of what this problem could be?
Any idea or help is appreciated.
Click to expand...
Click to collapse
Corrupted File allocation table. First, put it in a pc, go to a command prompt (windows r and type cmd), then chkdsk -f driveletter: (depends on what your machine mounts it as). That could fix it, if not, copy all data off, reformat, copy data back. If that doesn't work, then the above poster is correct, the card is going bad, and replace it. (But it might not be, fat16 and fat32 can do this sometimes, especially if it's not unmounted cleanly when android is shutting down.)

Rabid Panda said:
Bad SD card, same thing happens to pc hard drives when they go ka-put. Virus will also do it... but i see that as being unlikely. Just replace the sd card.
Sent from my SGH-T889 using xda premium
Click to expand...
Click to collapse
mstrk242 said:
Corrupted File allocation table. First, put it in a pc, go to a command prompt (windows r and type cmd), then chkdsk -f driveletter: (depends on what your machine mounts it as). That could fix it, if not, copy all data off, reformat, copy data back. If that doesn't work, then the above poster is correct, the card is going bad, and replace it. (But it might not be, fat16 and fat32 can do this sometimes, especially if it's not unmounted cleanly when android is shutting down.)
Click to expand...
Click to collapse
Thank you both.
It is a 2 month old card but nothing is perfect.
I spent most of the day wiping the phone and the card and re flashing everything.
I am going to do a back up and get a new card this coming week.
Will post back once I see if it happens again.

SD card is bad. Buy a new one. 100% sure this is the issue.
Also, sandisk is no longer a quality card. Don't buy them, get a PNY.
Good luck brother
AnthraX [email protected]¢ TOWN clown crew (TM)

File storage help

Hey everyone, pretty much first serious post. Hope someone can help me with it.
I have an At&t Galaxy s3, running the latest aokp rom, by task 650, its up to android 4.3
my issue is that i can add files to my phones internal sd card and its external sd card, but once i restart, the files are gone. all my files that i added even as long as a week or two ago are still there, even some things that i delete return once i reboot. i can move files from my internal sd card to the external and they stay after a reboot and vice versa. so i know that things can be added. but for some reason when i transfer music through windows file explorer to either sd card as soon as i reboot those files are gone. when i xfer the files it does say that "your device might not be able to play or view this file."
i can even play the music for a while after copying it as long as i don't restart, eventually it starts to go into hyperdrive so its a second of squiggles then goes to next song.
even if i transfer files through a wifi based app like air droid or just using an app to copying over a shared network the same thing happens.
i don't think that the internal sd card or external are corrupt because i can move files back and forth as long as they were on the device originally.
i don't know if i should reformat my external sd card because i doubt it would fix it then i'd be out of all my music.
really hoping someone can help me,
this was happening before i upgraded to 4.3 having done that only a day or two ago and it has been happening for at least a couple weeks, and it worked on the 4.2 version i had because i took me a couple months to upgrade to 4.3 and in that time i did add files to the internal and external.
last thing to mention, with a torrent phone app when i download files they also dissappear.
hope someone can help me with this, and that it's simple.
i'd rather feel dumb than it be something complicated.
thanks for any and all help yall can give.

update
I did a full clean install of the aokp rom i'm on wiiping everything instead of just the dalvik cache and cache, which normally works fine.
now the internal sd card retains the files i'm adding to it, even after a couple reboots. which is a step up. but the external still won't let me add files to it, even if i copy them over from my internal to the external using astro file manager or es file explorer. on restart files are gone from the external. i don't think that the external sd card is corrupt but i'm copying all the file off of it right now, then plan to reformat. not sure how i'll go about it, but i really hope it works.
this is really frustrating, its a 64gb external micro sd card that has always worked perfectly.
any input at all would be a great help.

update 2
my external sd card is the problem then i guess, because i put it in my brothers phone, did reformat, and it says reformating deleting all data. then remounts it.
shows exact same amount of available space and storage, stuck at 42.2gb or whatever, if i go into the sd card manually and delete files as soon as i reboot the phone all the files are back.
is there anyway to fix this?