Develop Bugs

[Q] Why do folders on /SDCARD appear empty through computer?

This is driving me crazy. I want to copy the TitaniumBackup folder from my GNEX to my Win7 PC.
Looking at the folder through Root Explorer on the GNEX all appears normal. When I look at the folder through my computer the folder is showing but the contents are backups that are almost a month older than are on the GNEX. If I delete everything in that folder FROM THE PC it still exists on the GNEX.
It is like it is looking at a different folder entirely however looking and searching through ROOT EXPLORER there are no other TITANIUM BACKUP folders.
This happens with a lot of apps. Example: I created a ZIP file using ROOT EXPLORER. The zip, viewing through ROOT EXPLORER is located in the /SDCARD/SPEEDSOFTWARE/ZIP folder however when I look at the SPEEDSOFTWARE folder via my PC the folder is empty.
I have tried both MTP and PHOTO mode. This happens with a lot of folders when trying to view them from my PC connection. Some stuff is there and a lot is not.

Hmmm, there is a /MNT/SDCARD and a /SDCARD folder (I don't know much about Linux) and the files I am NOT seeing on my PC are in /MNT/SDCARD and the files I am seeing are in /SDCARD. Why are there 2 different "SDCARD" folders? I changed the TitaniumBackup to save to /SDCARD instead of /MNT/SDCARD but the backups are still not viewable (or copyable) from my computer. I just don't get it.
So the question is, how do you "backup" the contents of the "SDCARD" directory if you can't see the files when plugged into the PC?
Well, after comparing all the "visible" files on my computer when I access the GNEX via MTP vs what I see using ROOT EXPLORER the ONLY 2 folders NOT visible from my PC are TITANIUMBACKUP and SPEEDSOFTWARE (thus is the ROOTEXPLORER app data). Why would they be hidden?

It's due to how the Android MTP service works. It hasn't scanned your internal storage for the new files/directory to present to your PC yet.
Download and run an app called SDrecan from the Market. This will force the media services on your phone to rescan the device.
Sent from my Galaxy Nexus using XDA App

Absolutely amazing! Thank you so much! I have been pulling out my hair for days!

thank you! I had the same problem!worked flawlessly!

silow said:
Download and run an app called SDrecan from the Market. This will force the media services on your phone to rescan the device.
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Thanks! This was really driving me crazy...

is there one for phones on android kitkat 4.4 and up

silow said:
It's due to how the Android MTP service works. It hasn't scanned your internal storage for the new files/directory to present to your PC yet.
Download and run an app called SDrecan from the Market. This will force the media services on your phone to rescan the device.
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
this app is force closing. i cant even run it . do you have any idea? just today was working fine , i installed a custom rom and now when i try to put another roms on my sd card , i get this message that it's empty

trickster mod also has a media rescan option in bottom of tools section if this is helpful to you, I have to use it after using the "a better camera app" in order for pics to show in gallery without reboot

All files Disapeared

Hello,
I Have a Big problem...
On my nexus, Since I copy ont file onto the SD, all other files are Disapeared....
I tryed to use recevey softwares, but oly work with mass storage cards....
Somebody have an idea how can I restore my files please ??

xTremePower said:
Hello,
I Have a Big problem...
On my nexus, Since I copy ont file onto the SD, all other files are Disapeared....
I tryed to use recevey softwares, but oly work with mass storage cards....
Somebody have an idea how can I restore my files please ??
Click to expand...
Click to collapse
Can you offer any additional info? Have to used Root Explorer or a similar app to confirm without a doubt the files are gone and not just in a different place? And I am slightly confused when you say "move to sd card" because internal storage and SDcard on this phone are the same thing since there is no EXT..

I copyed files as usualy from computer to the nexus
After the copy (I copied the new google apps zip) this zip is ont the storage, but all other 12Go of data in the card are disapeared
I try to find it with windows, root explorer, es file explorer, I tryed android undelet tools and windows undelet tools... noone can see the MTP memory of the nexus .......
And I disabled the upload to picasa..

xTremePower said:
I copyed files as usualy from computer to the nexus
After the copy (I copied the new google apps zip) this zip is ont the storage, but all other 12Go of data in the card are disapeared
I try to find it with windows, root explorer, es file explorer, I tryed android undelet tools and windows undelet tools... noone can see the MTP memory of the nexus .......
And I disabled the upload to picasa..
Click to expand...
Click to collapse
Do you have fast usb charge enabled? If so, try disabling that.

all files in /sdcard disappeared
The same thing just happened to me. I copied 386MB of music to /sdcard/Music and all appeared to be fine. I used Windows7 x64 Explorer over USB mounted as MTP.
I noticed that I could not copy some files back to Windows from Nexus. After messing around with that for a while I used ES File Explorer to check out /sdcard. Only a few folders were there, as if /sdcard were newly created. I could still see all of the lost folders in Windows Explorer.
Am I screwed?
TIA!

This is from a corrupt MediaStore DB. I ran into something similar when moving files to my phone over WiFi using File Explorer. Afterwards only a handful of folders showed up when connected via USB. Only way to fix it is to reset the DB. Settings > Apps > All > Media Storage > Clear data/cache. Reboot. It should completely rebuild the DB after the boot, and things should show up correctly again.

osm0sis said:
This is from a corrupt MediaStore DB. I ran into something similar when moving files to my phone over WiFi using File Explorer. After only a handful of folders showed up when connected via USB. Only way to fix it is to reset the DB. Settings > Apps > All > Media Storage > Clear data/cache. Reboot. It should completely rebuild the DB after the boot, and things should show up correctly again.
Click to expand...
Click to collapse
That did not get all my data back, I must have done something else while trying to fix it. The good news is that this fixed one of my next questions: How do I reset the Google Music album art? The suggestion above fixed that wonderfully.
Thanks!

Cant copy files from internal storage

Hello!
I have some files on the internal storage, from the downlad folder, that i want to copy to my sdcard, but theres no file explorer that will let me do it. I've tried both Root Browser and Root File Manager. They just give me an error saying 'Operation Failed!".
If i plug it into my PC through MTP and tries to copy the files, either to the SDcard or my own computer, windows 8 gives me an "Unspecified error" or saying "The device is off, or file not found" (or similar).
What is wrong? Why cant i move the files from the internal storage? Hope you can help me.
I9195 / Cyanogenmod 10.2

Sounds like an sdcard issue
Try copying files within the sdcard and within the internal storage. If it fails only when copying within the sdcard, remove it and try on a card reader on your PC.

Whosat said:
Sounds like an sdcard issue
Try copying files within the sdcard and within the internal storage. If it fails only when copying within the sdcard, remove it and try on a card reader on your PC.
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I can without problems copy files onto or from the SDcard(from PC), but not the _internal storage_, thats the problem. The SDcard (partition?) works fine.

Linkdk said:
Hello!
I have some files on the internal storage, from the downlad folder,
Click to expand...
Click to collapse
To clarify, do you mean the /sdcard/download folder ? I use X-plore if that helps!

xbin said:
To clarify, do you mean the /sdcard/download folder ? I use X-plore if that helps!
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Click to collapse
To clarify, i meant the download folder on the internal storage chrome etc., saves files in that folder..
Wow that seems like a nice file manager, and it does the trick! No errors what so ever. But how come it works, but other root file managers doesnt?
And how come it doesnt work in windows? :<
Something about permissions?

Linkdk said:
Wow that seems like a nice file manager, and it does the trick! No errors what so ever. But how come it works, but other root file managers doesnt?
And how come it doesnt work in windows? :<
Something about permissions?
Click to expand...
Click to collapse
I must admit that I didn't think X-plore would work either but am pleased it did; it does do pretty much everything as far as files and folders go.
I've not had a similar problem and cannot see a reason why the other methods you have tried don't work.

cant find my CWM Nandroid backups ?!

Ok so I just rooted my S3, 4.4.2 Boost Mobile phone. Worked fine. No problem rooting it. Made a backup using CWM and then I installed Philz recovery and also made another back up. In recovery it shows BOTH backups, and says they are located in
/sdcard/clockworkmod/backup
then in individually named folders of the backups.
HOWEVER, when I look using ES File Explorer, I only have the clockworkmod folder, and it does NOT contain any other folders, no "backup" folder at all.
Ok, so let me try the Aroma File manager. Same thing if I go to /sdcard/0/clockworkmod/ there are two very small files:
".last_install_path", and ".recovery_version".
HOWEVER, I am able to navagate to /sdcard/clockworkmod/ and THERE I find the backup folder with my two backups.
Why can I not find this folder from android? Even when I use STORAGE ANALYZER and tell it to look at the system parttions and even when I use ES FILE MANAGER and tell it to do an SD CARD ANALYSIS, it doesn't show these backups. So I have copied a backup to the download folder of the sdcard and am hoping to copy it over to my PC before flashing a new ROM.
NOTE: I do NOT have an external SD Card installed yet.
I just thought this is super strange. ?? Anyone have any idea? Thanks.

Now after booting into Android and looking into the folder I copied to /Download, the folder is empty.. !?!? I'm SO LOST right now....
It SHOWS that space is missing on my device so these files DO EXIST SOMEWHERE but SOMEHOW it's as if they are being hidden... is it knox???

Ok if I use "MY FILES" I can see the folder that I copied to /Download and the files in it, but NOT if I use ES File Manager, and NOT if I use Root Explorer. However even MY FILES still shows clockworkmod dir as empty!?

Ok so it turns out it has something to do with a permissions issue. Why is that? I run Storage Analyzer and when I try to click on the recoveries I copied to /Download it tells me that I don't have permission for that folder. Do I need to run some kind of FIX PERMISSIONS on this? Is there such a thing for the S3?

I found someone else talking about this same thing and looks like they solved it. here is the link:
http://forums.androidcentral.com/google-nexus-7-2012-rooting-roms-hacks/229739-where-my-rom-manager-backups-android-4-2-a.html

Can't move files in internal storage

i am trying to move photos from the folder that the phone stores them when i take them called dcim to another folder i want. a window opens and it says: copying Waiting:HTC 10 is busy. If i let for at least 5-10 minutes it doesn't do anything else,and i am testing it with one photo. does anyone know anything about this? the phone is running android 6.0.1
thank you in advance

stelphil said:
i am trying to move photos from the folder that the phone stores them when i take them called dcim to another folder i want. a window opens and it says: copying Waiting:HTC 10 is busy. If i let for at least 5-10 minutes it doesn't do anything else,and i am testing it with one photo. does anyone know anything about this? the phone is running android 6.0.1
thank you in advance
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What file explorer are you using to move them?

xunholyx said:
What file explorer are you using to move them?
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i 'm sorry but in my frustration i forgot to mention that i am trying to move the files through the pc. phone connected on the pc and then using windows explorer to move files around the phone.

stelphil said:
i 'm sorry but in my frustration i forgot to mention that i am trying to move the files through the pc. phone connected on the pc and then using windows explorer to move files around the phone.
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Click to collapse
ROM, firmware?
boot to twrp and try from there.

andybones said:
ROM, firmware?
boot to twrp and try from there.
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everything is stock.no intervention from me,except enabling developers options. i can do what i want on the phone with htc file manager,but the problem is i can't do it through the pc. Phone: Android 6.0.1, Software Number:1.95.401.4
Kernel version 3.18.20-perf-gde70187 [email protected] #1 SMP PREEMPT
laptop:windows 10

Do you mean from internal storage folder dcim to a folder on scard ?
Sent from my HTC 10 using XDA-Developers mobile app
I use a file explorer such as https://play.google.com/store/apps/details?id=nextapp.fx
However if you want to have photos stored on sdcard always then set storage location in camera settings

paul_59 said:
Do you mean from internal storage folder dcim to a folder on scard ?
Sent from my HTC 10 using XDA-Developers mobile app
I use a file explorer such as https://play.google.com/store/apps/details?id=nextapp.fx
However if you want to have photos stored on sdcard always then set storage location in camera settings
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Click to collapse
i don't have an sd card in the phone. my problem is that i can't move files from a folder in the internal storage to another folder in the internal storage, from my laptop. i can move files with the htc file manager on the phone,but i can't do it on my laptop.