So, I've been noticing weirdly-named, zero-byte files on my external sdcard lately. These are appearing in the root of the external card and the /Dropbox folder that contains a couple folders I sync with Dropbox via Dropsync. Most of these files appear to be named "µ". Dozens of them in each directory. Most of them show up with that same name. A few are other unprintable and weird characters.
Any thoughts?
GinoAMelone said:
So, I've been noticing weirdly-named, zero-byte files on my external sdcard lately. These are appearing in the root of the external card and the /Dropbox folder that contains a couple folders I sync with Dropbox via Dropsync. Most of these files appear to be named "µ". Dozens of them in each directory. Most of them show up with that same name. A few are other unprintable and weird characters.
Any thoughts?
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Possible malware? I would backup both sd cards to your PC then format them. After that only put the files back in that you know you need, and the rest will be there if you need them. Remove all those odd files before doing anything though.
You could also try the sd maid app to clean it up.
Someone else posted about this a few weeks ago. I think the extsd was going bad.
The problem was on my 16gb card.
I was trying (again) to get my 32gb/class 10 working with my SGSIII. It still won't work reliably. So, I reformatted the 16gb and copied everything back. We'll see if these files return.
Thanks for the advise.
Related
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
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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!
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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.)
So I don't know what I did but I went to my recovery (TWRP) and accidently did something I do not know what, but now I can not view my pics, files, music from both SD/internal..but when I reboot my phone and check on the computer I see everything there and my storage says it's full. I just can't see it on the phone
re: out of space
G1-evolve said:
So I don't know what I did but I went to my recovery (TWRP) and accidently did something I do not know what, but now I can not view my pics, files, music from both SD/internal..but when I reboot my phone and check on the computer I see everything there and my storage says it's full. I just can't see it on the phone
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Click to collapse
I think it would be very useful if you can provide a lot more details and specifics about your situation like
which rom are you using, did it ever work properly if so what was the last thing you have done with the
phone before you started having this issue.
If I were you since you can see your internal and external sdcards on your computer I would first create
two new folders on the computer's desktop, one for internal sd and the other external sd.
Then copy all the files and folders from your internal/external sdcard to the appropriate folders on your desktop.
After doing that check how much space is being used in each of your two new folders on your computer's desktop.
See if there are any really large files which look suspicious to you.
After doing that and if the sdcards are either really full or not really full you will have a better idea of what to do to
trouble shoot the issue you are having with the phone.
It's always a good idea in any case to have a backup of both internal and external sdcards on your computer.
Good luck!
It isn't an ROM issue, but I was on PAC Rom. My problem is I did something in the recovery by mistake and pressed something maybe that formatted my memory?? :crying:
edit: Issue seems to be fixed..
re: sdcards
G1-evolve said:
It isn't an ROM issue, but I was on PAC Rom. My problem is I did something in the recovery by mistake and pressed something maybe that formatted my memory?? :crying:
edit: Issue seems to be fixed..
Click to expand...
Click to collapse
That's one of the reasons I was suggesting that you copy everything from both internal and external
cards to folders on your computers desktop.
So you could see what you really have. If you get a message saying sdcard full or anything like that
it normally would mean that the sdcard has not been formatted, if it was it would be empty and it would
not give an error message saying that it's full.
Sometimes the PC will see the files after its been wiped by the phone. Copy everything to desktop, hope it actually copies everything, format sd card using Android OS, copy everything back, get a Dropbox account.
Sent from my SGH-T999 using xda app-developers app
Find a root file manager.
Go to
Data/media.
That's your internal sd card. Some roms create a virtual sd card (sdcard0 or emulated sdcard0), which is android making a a fake one. All your pictures are still on your phone.
Just copy data/media into the virtual sd card an reboot. Your stuff shall appear again. If you have issues just pm me.
Sent from my GT-P3113 using Tapatalk 2
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?
I did something stupid. I've had my G3 only 2-3 weeks so am not familiar with LG's system. Browsing the internal SD card on Windows (MTP) the internal storage mounting point 0/storage/emulated is actually displayed as a folder on the internal SD: This PC\G3\Internal storage\storage\emulated.
(I confused this folder with a sub-folder I had created myself and coincidentally called the same name.) The folder in Windows shows as empty. I deleted it.
The result: it deletes your entire internal and external SD cards.
I was using stock V20H. (Probably AOSP roms use different mount points ??)
I can't find any thread mentioning this, so I'm posting as a warning.
SimboXXX said:
I did something stupid. I've had my G3 only 2-3 weeks so am not familiar with LG's system. Browsing the internal SD card on Windows (MTP) the internal storage mounting point 0/storage/emulated is actually displayed as a folder on the internal SD: This PC\G3\Internal storage\storage\emulated.
(I confused this folder with a sub-folder I had created myself and coincidentally called the same name.) The folder in Windows shows as empty. I deleted it.
The result: it deletes your entire internal and external SD cards.
I was using stock V20H. (Probably AOSP roms use different mount points ??)
I can't find any thread mentioning this, so I'm posting as a warning.
Click to expand...
Click to collapse
any way to recover any of the files from it? i need my screenshot folder specifically
I didn't bother trying, but i did find some software that will retrieve lost data (i didn't bookmark it but should be easy to search). Important thing is don't save anything on the sd now because it may overwrite the existing data.
I have a T-Mobile Note 3, running DomPop v4.3. A new version (v5) came out and i was like why not. So i downloaded the files to my phone, which gets downloaded to my internal SD Card by default. I then moved it to the external SD Card. Then i backed up everything using TWRP 2..8.5.0. to my external SD Card, and did a normal wipe (data, cache, storage). After that i proceed to install the file and i cannot find it in the folder. I kept looking for 5 mins but no luck. So then i think there might have been some mistake and i'll restore to the backup i just made and that's not there either. I rechecked to make sure i hadn't backed it up in the internal storage but its not there either. So i reverted back to an older backup, which was still in my external SD Card. Upon reboot, i used ES File explorer to check my external Storage and the file i copied and the backups that i made wasnt there. Another interesting thing i noticed was that my TitaniumBackup folder had 0 files. I always make backups before each install and i'm sure there was 200+ files in there. So then i do a titanium backup, download the file again, but this time i copy it to external SD Card. Then i reboot into recovery, trying to install the file but its missing again. What ?? I reboot system without doing anything further and check my external SD Card and i see that the file i copied isnt there. And the Titaniumbackup folder that i just populated like 2-3 mins ago is empty again. I've repeated the process again and again - copying the file, doing titanium backup, and only rebooting my phone, and the files keeps getting deleted. I dont think its a R/W issue because i can write to those folders in the external SD Card just fine without any issues . Its just that when i reboot its gone. So what gives?
You might be better off asking in the DomPop Q&A thread. Maybe someone has had the same issue or already solved your issue over there.
Titanium backup is funky, and can sometimes create more problems than it can solve.
If you have mismatched bootloader and reflash the backup will bork your phone, can't figure out why you would use TB, I tried it once during my Galaxy S2 days and never bothered with it.
Maybe there is a different app that works better on lollipop.
Or you could be having the internal SD card issue that some are having, there is a fix in one of the update threads try that.
Pp.
Thanks for your input guys. The issue was with my Transcend Premium 300X 64 GB external SD Card. I'm not sure what but something broke it, and broke it bad to the extent that i cannot write on it anymore. I can view the existing files in there, copy it but cannot delete it. I cannot format the SD card either. I tried using command prompt (disk part, format), softwares (SD Card Formatter, HDD Low Level Format Tool, etc) but no luck. Keeps saying its unable to format. I tried removing the write protection which was off to begin with, and scanned it multiple times with different Anti-Virus software but to no avail. And yes, i also removed the lock in the adapter. So yea, seems like i'll have to throw this one away. Unless someone knows a hard-core tool to format this sucker because i tried most of the conventional ways/tools i can find in the internet and it didnt work for me. Thanks.
Check out you tube with different search prompts, you never know, someone may have put out a video on it.
Good luck.
Pp. Cyclops