Develop Bugs

4.2 SD Card Problem

I have an ATT SGS3 and today I flashed 4.2. Everything is cool, but due to multiple flashes over the past few days, I had several (0) folders on my SD card. I know this is due to 4.2 having the option to have multiple users. Since I had like 6 (0) folders, I moved my main folder back to the newest folder. The problem? While I can see the folder in Root Explorer and CWM, it does not show up when I plug it into the computer via USB. I only see one folder and nothing else.
How can I fix it so I can see this folder when plugged into the computer? The way it is now, my personal ringtones, music and everything else are not being found as they are not being seen.
Thanks for any help!!

I'm on 4.2 and both of my cards show up on my pc. I don't have the (0) folder you speak of either. Closest I have to that is usbdisk(0)

Look on one of your cards for a folder with the name of "0". The content of that folder is everything previously on your internal sd.

I can see the folder on root explorer but can't when I am hooked up to computer.
Sent from my SGH-I747 using xda premium

I've just flashed AOKP 4.2...and have the exact same problem..

Infuser86 said:
I can see the folder on root explorer but can't when I am hooked up to computer.
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
I just found that my contents of the internal sd card is showing up as the extenal sd when hooked to the computer. Crazy. But I can't move the files to the comptuer like this. How can I get this back to the way it should be? I want the internal contents to show up as the internal contents!

Infuser86 said:
I just found that my contents of the internal sd card is showing up as the extenal sd when hooked to the computer. Crazy. But I can't move the files to the comptuer like this. How can I get this back to the way it should be? I want the internal contents to show up as the internal contents!
Click to expand...
Click to collapse
This is a known issue in 4.2 ROMs at the moment. Assuming you flashed CM or AOKP, you can follow this thread: http://forum.xda-developers.com/showthread.php?t=2052337
Problem: USB MTP connection failing to transfer files between device and computer. Windows states the device may be disconnected, when in fact it is not. Another issue with 4.2 is sometimes it does not show your complete folder contents, it will also swap Internal Storage and SD Card folders.
There is no known solution at this time. (None that I have found anyway, and trust me I've been searching for the past 2 days non stop. Really looking forward to cm10.1, but every time I update I get the above issues. I'm waiting for them to be sorted out before I use it as a daily ROM.)

[Q]Corrupt Internal Storage Data and Recovering

Good Day All.
I'd like to share a weird problem that I've encountered today.
I have a Lt26 running .55 firmware stock, and my OS is Windows 8 Pro 64bit.
Now what happened today was I plugged my phone in my PC via USB, the "Xperia“ icon appeared in My Computer, under removable devices. I clicked on it, it will show Internal Storage (Contents on my phone)
Until this stage, everything was fine. I then went into my phone's internal storage to look for a mp3 file, but ended up finding an empty folder called "sdcard". Now the strange part comes, I've never seen this folder, and it appeared in my internal storage's root folder. I went into this folder, there was an empty folder called "Screenshot".
Bear in mind at this time there are 11GB of files on my phone. And all other files are presence on my internal storage, all was normal.
I made a bad decision to delete that empty folder, by pressing Shift + Del. Bad choice, my Explorer process got stuck, so I had to force close it. Then I pulled out my USB cable....
Now when I plug in my phone again, the internal storage shows that I have 25 GB of space available, but when I goto the root folder of the internal storage. I can see ALL THE FILES ARE STILL THERE, WITH CORRECT FILE SIZES. But if I unplug the usb cable, and open Root Explorer on my phone, the SDcard folder now has nothing in it, completely wiped. And the total available space now shows as "25GB" (Which is the full space)
I can only see those files on my PC. But when I try to copy them out of the phone, Windows tells me "Unspecified Error". I looked up for the meaning of that error code - Access Denied.
I have tried to mount Internal Storage as SD card using SD Mounter V2.0. Then used some recovering software to scan for files on that drive. I manage to recover 9000 files with a file size of 32kb only. Interesting enough, I can not copy anything back to the internal storage anymore.
I suspect that I might accidentally deleted the file index. As I've never seen that folder before.
MY QUESTION is. Are those data still there on my phone? Should I just give up trying to recover those files and clear internal storage within my phone's option?
Many thanks.

Use sony pc companion and try to back up everything on ur computer.
After that format ur cell.
Thn restore ur backup.
If the files are available it should help
Or else no way out.
Press thanks if helpful!
Sent from my LT26i using xda premium

Yesterday I had same with u. If you moving files with root explorer, when u plug hh at computer that cant record.
And now I ussualy use es explorer, all moving same with my computer screen.
Sent from my LT26w using xda premium

SyedMusarraf said:
Use sony pc companion and try to back up everything on ur computer.
After that format ur cell.
Thn restore ur backup.
If the files are available it should help
Or else no way out.
Press thanks if helpful!
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
Hi there. I tried your method, and unfortunately the files can not be recovered this way. PC companion "having error trying to copy files". So I used Final Data and recovered about 70% of my stuff.
Thanks again for the input.

fksoul said:
Good Day All.
I'd like to share a weird problem that I've encountered today.
I have a Lt26 running .55 firmware stock, and my OS is Windows 8 Pro 64bit.
Now what happened today was I plugged my phone in my PC via USB, the "Xperia“ icon appeared in My Computer, under removable devices. I clicked on it, it will show Internal Storage (Contents on my phone)
Until this stage, everything was fine. I then went into my phone's internal storage to look for a mp3 file, but ended up finding an empty folder called "sdcard". Now the strange part comes, I've never seen this folder, and it appeared in my internal storage's root folder. I went into this folder, there was an empty folder called "Screenshot".
Bear in mind at this time there are 11GB of files on my phone. And all other files are presence on my internal storage, all was normal.
I made a bad decision to delete that empty folder, by pressing Shift + Del. Bad choice, my Explorer process got stuck, so I had to force close it. Then I pulled out my USB cable....
Now when I plug in my phone again, the internal storage shows that I have 25 GB of space available, but when I goto the root folder of the internal storage. I can see ALL THE FILES ARE STILL THERE, WITH CORRECT FILE SIZES. But if I unplug the usb cable, and open Root Explorer on my phone, the SDcard folder now has nothing in it, completely wiped. And the total available space now shows as "25GB" (Which is the full space)
I can only see those files on my PC. But when I try to copy them out of the phone, Windows tells me "Unspecified Error". I looked up for the meaning of that error code - Access Denied.
I have tried to mount Internal Storage as SD card using SD Mounter V2.0. Then used some recovering software to scan for files on that drive. I manage to recover 9000 files with a file size of 32kb only. Interesting enough, I can not copy anything back to the internal storage anymore.
I suspect that I might accidentally deleted the file index. As I've never seen that folder before.
MY QUESTION is. Are those data still there on my phone? Should I just give up trying to recover those files and clear internal storage within my phone's option?
Many thanks.
Click to expand...
Click to collapse
fksoul said:
Hi there. I tried your method, and unfortunately the files can not be recovered this way. PC companion "having error trying to copy files". So I used Final Data and recovered about 70% of my stuff.
Thanks again for the input.
Click to expand...
Click to collapse
That's exactly what happened to me (deleted sdcard folder inside internal storage, etc, pc companion has errors trying to copy files). So I'm pretty much in the same situation now. Did Final Data really solved your problem? Where can I get it? Do you know any other software that might do it?
Thanks
---------- Post added at 11:58 AM ---------- Previous post was at 11:26 AM ----------
nariz said:
That's exactly what happened to me (deleted sdcard folder inside internal storage, etc, pc companion has errors trying to copy files). So I'm pretty much in the same situation now. Did Final Data really solved your problem? Where can I get it? Do you know any other software that might do it?
Thanks
Click to expand...
Click to collapse
And how did you recognize the internal storage inside Final Data?

nariz said:
That's exactly what happened to me (deleted sdcard folder inside internal storage, etc, pc companion has errors trying to copy files). So I'm pretty much in the same situation now. Did Final Data really solved your problem? Where can I get it? Do you know any other software that might do it?
Thanks
---------- Post added at 11:58 AM ---------- Previous post was at 11:26 AM ----------
And how did you recognize the internal storage inside Final Data?
Click to expand...
Click to collapse
Firstly, you can google around Final Data. Or try using Recuva. They both work, but I'd say Final Data works much better. I managed to recover 29G of stuff (Most of them are not working) from both softwares.
To get Final Data recognize your phone's internal storage, you must remember to use SD Mounter by Soheli (I used V2.0). It's in the same forum, maybe you should look for it. Sorry I don't have the link anymore.
DO NOT TRY TO COPY ANYTHING INTO YOUR PHONE AT THIS STAGE (Except for SD Mounter Maybe). Mount your Internal Storage as Mass Storage after you installed the apk file. Your PC should recognize the drive as a "Removable Drive", then open Recuva or Final Data, do a deep scan (It took me a whole night just to scan through 11GB of files, another 3 hours to recover the files).
Good Luck. I recovered 70% of my stuff with this method.
Can somebody explain what that SDCARD folder actually is?

fksoul said:
Firstly, you can google around Final Data. Or try using Recuva. They both work, but I'd say Final Data works much better. I managed to recover 29G of stuff (Most of them are not working) from both softwares.
To get Final Data recognize your phone's internal storage, you must remember to use SD Mounter by Soheli (I used V2.0). It's in the same forum, maybe you should look for it. Sorry I don't have the link anymore.
DO NOT TRY TO COPY ANYTHING INTO YOUR PHONE AT THIS STAGE (Except for SD Mounter Maybe). Mount your Internal Storage as Mass Storage after you installed the apk file. Your PC should recognize the drive as a "Removable Drive", then open Recuva or Final Data, do a deep scan (It took me a whole night just to scan through 11GB of files, another 3 hours to recover the files).
Good Luck. I recovered 70% of my stuff with this method.
Can somebody explain what that SDCARD folder actually is?
Click to expand...
Click to collapse
Damn, it requires root and I don't have the phone with it and trying now to root it would wipe data (at least it seems so)...

nariz said:
Damn, it requires root and I don't have the phone with it and trying now to root it would wipe data (at least it seems so)...
Click to expand...
Click to collapse
Ok, I was able to do it. Having stock ICS without root and bootloader locked, I had to get root to try the sd card mount and recover data.
Luckily, I found Bin4ry's root method for Xperia S: http://forum.xda-developers.com/showthread.php?t=1886460 . It worked as a charm, and now I have root in stock ICS (without unlocking bootloader).
After, I follow your comments, installed SD Mounter: http://forum.xda-developers.com/showthread.php?t=1744878 , mounted the Internal Storage as SD Card and was able to run the PhotoRec and recovered almost all pictures (without the correct name). Couldn't use Final Data and Recuva only found 5% of the photos.

You can recover data from android phone internal storage, see this solution: recover data from android phone internal memory
hope this helps.

HELP! Sd-card error!!

So, after I upgraded by hboot, I flashes the Blade Rom. It worked fine.
But then I switched to 4.2 Roms. First ICJ, and then LiquidSmooth.
In both of these Roms, my sd-card was not accessible. AS in, I could post, write new data, but my old one was gone. And gone as in, not deleted. Coz in storage, it showed 7 GB free (of 25 GB)
I can access those files from recovery too. But won't show up on ES FileExplorer or Astro.
Is it a bug?
If no, someone please help me fix it.
ANY HELP APPRECIATED..
Thanks..
Regards,
Tejas

It has been a while since I have used an AOSP rom, but I remember the SD card being card something ever so slightly different. Can't remember what, though. Sorry.
If you go right back to the root of the SD card in your file explorer, you should be able to see it.
Sent from my HTC One X using Tapatalk 2

4.2 use /sdcard/0/ where as older version use /sdcard/
This is mentioned in the ICJ thread first post.
SDCARD Notice
Android 4.2 significantly changes the way how sdcards are handled internally, due to this we dropped USB Mass storage support. This build does only support MTP!
Also note that the ROM will move your data from /sdcard/ into /sdcard/0 on first boot (0 is the 'home directory' of the default user). If you go back to 4.1.2: Don't forget to move the data in 0/ back to the root of your sdcard.
Click to expand...
Click to collapse

Go to recovery.
Then Mount USB storage.
adb shell using command promt
Then it will appear in windows when you plug in. Just cut everything from the sdcard/0/ folder into the main directory (sdcard) then delete the sdcard/0/ folder

[Q] Can't read files from SDcard

Hi,
I'm totally lost with my phone. A few months ago i suddenly could not read files anymore from my SD card when connecting my Desire Z to Windows (7, 64). I can see the SD card and some folders but 90% is hidden. My Windows Explorer settings are fine (show all files, all system files). From the phone i can see all the files. Reboot doesn't help and also removing the card from the phone and putting it directly in the computer is not working.
This is really a ****ty problem! Installing HTC Sync with new drivers doesn't solve the problem.
Anyone?
Gr,
Erwin

Are the ones in question on the fat32 partiton of sd? If they are in an ext partition windows can't read them, use a good file explorer to see where they are located on sd from within android
Sent from my HTC Vision using xda premium

couldn't install on usb storage or sd card

I tried doing the unmount trick, the one with the terminal. Still nothing
The "funny" thing is that I can install free apps without problem, but when I download Swype and Poweramp unlocker (which I bought) i keep getting this error
solutions?

Did you try a Link2SD?

More details please buddy, want to help but need to know as much as you can tell. Rom, flash details, when it first happened, etc.

EmptyArea said:
More details please buddy, want to help but need to know as much as you can tell. Rom, flash details, when it first happened, etc.
Click to expand...
Click to collapse
Hello, I have flashed the JellyKat ROM v5 on my NoteII and got a new sd card (ADATA 32GB) from ebay, the card was sealed so I hope I wasn't cheated, but randomly I see these things in my DCIM folder and I can't write to the card and the phone seems to not read the media on it music photos everything, and I can't install any apps on it or update existing app or even create a folder through the default touchwiz My Files.
I tried to format the card on the PC but can only do quick format because it loads and loads and then say windows can't format this, I also formated it via the phone it worked for a while and then stopped working again, now I don't put a card in the phone.

Doomstemplar said:
Hello, I have flashed the JellyKat ROM v5 on my NoteII and got a new sd card (ADATA 32GB) from ebay, the card was sealed so I hope I wasn't cheated, but randomly I see these things in my DCIM folder and I can't write to the card and the phone seems to not read the media on it music photos everything, and I can't install any apps on it or update existing app or even create a folder through the default touchwiz My Files.
I tried to format the card on the PC but can only do quick format because it loads and loads and then say windows can't format this, I also formated it via the phone it worked for a while and then stopped working again, now I don't put a card in the phone.
Click to expand...
Click to collapse
Seems like sdcard's memory partitions corrupted.
Try different Sdcard & update info
Sent from my GT-N7100 using XDA Premium 4 mobile app

optimusPRIME said:
Seems like sdcard's memory partitions corrupted.
Try different Sdcard & update info
Sent from my GT-N7100 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I have been using my old card from my tablet all day now and it is working fine I created a new folder and copied some files from internal storage to it to test it and it worked.
Is there a way to fix the corrupted partitions on the other card?

Jerry69 said:
I tried doing the unmount trick, the one with the terminal. Still nothing
The "funny" thing is that I can install free apps without problem, but when I download Swype and Poweramp unlocker (which I bought) i keep getting this error
solutions?
Click to expand...
Click to collapse
Yup, I also faced that kind of problem before, simply run KitKat SD fix, grant root and let the app patch the platform.xml. Reboot and try again. It worked for me. :good: