[Q] USB connection issue/Files and Folders Invisible - Samsung Galaxy Nexus

Hi everyone, I'm having a real problem when connecting my LTE GNexus to the computer. I wanted to copy the TitaniumBackup folder to my desktop then replace it with the one I copied over from my old Droid Incredible, but when I look at the TitaniumBackup folder on the internal storage of my Nexus, it shows as empty, containing zero files. This is impossible, as I've done a backup already and even checked with ES File Explorer that all of the backup files ARE in fact present within the folder. However, the folder appears as empty on my PC and when I copy it, only copies an empty folder.
Furthermore, I then deleted the ENTIRE TitaniumBackup folder via ES, and the computer then showed the folder was gone (so it it's not like it's not reacting to changes made). I then redid the backup, which recreated and populated a new TitaniumBackup folder, but when I plugged it back in to my PC, the new folder didn't even SHOW UP. So now I have an entire folder that for some reason is completely invisible to the PC.
I don't know if this an issue caused by the Nexus or ICS specifically, the MTP protocol it uses to connect (instead of USB mass storage), or maybe even Titanium Backup. All other folders appear to be visible and the files inside are present (to my knowledge). What in the world is going on?!
PS: Please don't just give me a workaround for the current situation like "just upload it to Dropbox". I need to know how to fix this bigger issue for future use. Though if someone could recommend to me a way to upload whole folders to the cloud somewhere (Dropbox, Gmail, anything that allows me to pull it down via a PC) that would obviously be appreciated, as every app seems to only want to upload individual files, even the new DB. THANK YOU!

Hi,
I just had the same issue with the TitaniumBackup folder not showing up in windows explorer after the first backup.
Restart of the phone helped!
Cheers
Simon

its MTP, this has been bugging me too, but for now i got a workaround (i know...)
get SDrescan, its free. it will force your phones media storage to rescan your files. once you do, you'll see your files appear in the explorer. rebooting your phone also triggers this

Thanks everyone! Man, MTP sucks...

cancerouspete said:
its MTP, this has been bugging me too, but for now i got a workaround (i know...)
get SDrescan, its free. it will force your phones media storage to rescan your files. once you do, you'll see your files appear in the explorer. rebooting your phone also triggers this
Click to expand...
Click to collapse
SDRescan did not work for me. Sits there forever saying "preparing" (I did let it sit for 30 min).

So, is there any solution for that?
Missing many files/folders on MTP.

This is really ****ting me up the [email protected] wall. I've trie everything, even sdrescan does **** all. Why does this issue exist and why the **** has't it been fixed

Using wifi, I've worked around it by using some of the features in AirDroid (sets up a web server on your GNex and you can login via a web interface on your PC). File Expert can also talk to windows shares on the same wifi network, I've used this to move around some large files as well.

I'm also having this issue, I've already tried fix permissions in recovery, did a symlink (not sure if I did it correct though) and now I'm trying sdrescan.
I'm thinking of going back to cyanogenmod backing up my entire sdcard to pc flash jelly bean and put back every file...
Cause pictures I've taken with Jelly bean are showing up in the gallery and via usb, so i'm guessing copying everything back to it will do the trick.
Most annoying thing is I can flash a new rom whenever and where ever I want and be able to fix my issues, but this sdcard thing is way out of my league...

I find a solution here :
http://forum.xda-developers.com/showpost.php?p=28606823&postcount=21
Hope it fixed the problem, I had exactly the same one

Easy workaround : in the app X-plore file manager, long-press on your TitaniumBackup folder, choose "Create Zip", then Ok (doesnt matter where you put the zip, you will cancel/delete it soon)
VoilĂ ! My files appeared instantly in Windows as soon as X-Plore started creating the zip file. So, cancel that dialog, and enjoy your titanium backup files.

vacuum007 said:
Hi,Restart of the phone helped!
Click to expand...
Click to collapse
Restart phone as previously stated. Worked for me too. :good:

Reboot didn't worked for me.
I tried through ES File Explorer to copy the Titanium folder in my computer via LAN.When it started copying files, then the folder magically showed its content.Then transferred via MTP as it's a lot faster than 802.11g.
Hope someone finds it helpful.

Related

*HELP* ALL "SD card" Data lost!

Ok, so I don't know what happened, but when i went to mount my phone with mtp, everything is gone. I have the camera folder but no pictures. I've lost all of my pictures, downloaded apks, videos... Everything. Someone please help me trouble shoot this. I tried to run programs like Pandora Recovery but since the GN doesn't mount to the computer with a drive letter, those types of file recovery programs aren't working.
Thanks in advance for the support.
Can you give us any more information about anything that you did or that happened between the last time you had the files and now? Also, are the files still on the phone, just not visible from the computer, or are you sure that they have been deleted from the phone?
Have you used/installed to your phone a program like ES File Explorer or Astro to browse the SD card folder to see if anything is listed there?
I even looked on Astro & Root Explorer.
Only folders that were left are empty but are "Android" "DCIM" "Notifications" "Pictures" "tmp"
Even my clockwork folder with my back up is gone.
Last thing I did was make a back-up then I wanted to copy over a new Rom to the phone so when i plugged it it, that's when it appeared that everything was gone.
I had apps and all that but what is killing me is the pictures of my son that I've been saving...

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!

[Q] Storage missing/partly hidden

Hello guys,
I have a bigger problem I hope you can help me with...
My internal storage is somehow messed up. This has effects on MTP and on some apps like the stock camera.
When accessing my internal storage by MTP from PC, only a few folders and files are visible. In contrast, if I list the content of "/mnt/sdcard" or "/storage/sdcard0" they show all my files and folders as one would expect. Also, files visible on the PC are inside this path and even when i copy a file from the PC, it is placed here.
The more serious problem is, that some apps are not able to find their files and folders inside die storage anymore. As an example, the camera app asks me to insert a sd card before taking a picture and Winamp doesn't find my music anymore.
What i tried so far:
Copying files from and to storage with Dropsync, FolderSync and ES Explorer: works without problems
I checked the rights of the files with the terminal: nothing interesting there
I cleared my whole storage (thanks to Unlock procedure) and flashed a new Custom ROM
I drank a lot of coffee because it got late
Nothing worked.
Please help, Thanks!
So thats me again.
I finally found the correct allready existing post. In this thread user dlzinc describes that one has to fix the permissions for /data/media. Good to know that i was right with permissions, bad that i didn't go through with it in the first place.
Mazzen

[Q] Weird writing problem on rooted ND8 stock.

Recently rooted my phone thanks to these wonderful people at a place called xda-developers. You may have heard of them.
Anyway, I find that there's something weird going on with my phone, I can't write to the internal storage. External SD card works fine, Internal SD card does not. Only a few apps work.
The camera app will take and save photos, but using the camera within Kik Messenger gives m the error that the photo cannot be saved, I have to take photos with the camera app, then import them to Kik with the "choose photo" option, which will let me choose a photo through Gallery.
In another related issue, ES File Explorer will not create new folders. I'm in the main directory of the "internal" SD card, where things like Downloads and DCIM like to sit in. I cannot make a folder. If I go in with a Windows computer over USB I can make folders fine. ES File Explorer cannot even delete the folder. Says "New Folder cannot be deleted" Why is this? I can even rename the folder, but I still cannot delete this folder. Going into the properties it says I have full read and write access to the folder, I still cannot delete it.
In a third instance I have the GPS program Navfree. I cannot even run the program. Google Play installs it and it says it works, but when I go to actually open the program it gives me the error "Program cannot be installed, contact support" before quitting me back to the home screen. This program is special because it downloads and installs, but there are map files that it needs to download before it becomes useful. This is done within the app and I do not know where it tries to save to.
I think all of these problems are related and I have not seen any forum posting about it so far and I have been searching for a while. Google Play will still download and install apps like no problem and ES File Explorer will copy and move files around and will even rename New Folder to 'folder' but will not delete i
At first I suspected it to be the problem with KitKat and the debacle about writing to /external/ SD cards. But my problem extends to the internal storage as well. I have applied the fix to the 'permissions.xml' file by adding "WRITE_EXTERNAL_STORAGE" I had to flash the fix in with recovery because I could not save the edited file I had typed up. Using one of the automated fixes in Google Play told me the action had already been completed. On the contrary, external storage works fine, I can write files and delete them and whatever I want to the external. The problem is with the internal card and it applies to everything I've tried except the camera.
So what is going on with my phone? I have root access but some apps will not work properly. It's just one headache after another. Here's hoping I won't notice the next one until I get another phone...
Eventually I just got fed up with the problem and re-applied the stock rom with Samsung Kies. Re-rooted and now the problem is no more. Thanks for thinking about me!

Can't see files in certain directories (including DCIM) over file transfer (MTP)

Hello, today I plugged my phone in to try and transfer some photos I'd taken earlier, and to my surprise could not see the photos in the DCIM folder. Using FX File Explorer I can explore that folder just fine on the device itself, and see everything.
This problem seems to be affecting several folders, but not all of them. Sometimes it affects different files in the same folder differently. For example, I have some .pdf and .apk files in my Download folder, which I can see on my phone, but on my PC I can only see some other files in that folder, including a .zip file. The issue appears to be based on the date the file was created, as outlined in this post in Google Support forums. I had no success with the cache-clearing of External and Media storage system apps outlined in that thread. I had success with being able to view all my /Downloads/ folder items by putting them in a subfolder and then bringing them out again into Downloads. The trick did not work with the DCIM folder for some reason.
I am rooted, but this issue has persisted through at least one re-flash of a stock image (I just updated to the newest July build without wiping all my data).
The only thing I can think of is that I ran this command to change the permissions of /su/bin when I was trying to get Android Pay working and perhaps that screwed something up? But wouldn't that be reset after the stock image was flashed anyway? Or would I need to wipe to do that? And even so, it still doesn't explain why it only affects certain files and folders.
Thoughts on things to try? Is there any way to undo that chmod command? FX File explorer says my current permissions on that folder is 0755, could that even be causing the issue? Apparently the change to 751 failed.
The issue persists using different USB cables and ports on my PC.
Did you have any luck figuring this out. I am having a similar problem as well.
I have always been able to transfer music from my computer to my nexus5X's Music folder with no problem. Today, something isnt working right. When I plug the 5X into my computer and select File Transfers, I can see all my files on the 5X. When I select the Music folder, it opens but only shows 237 songs. When i look at the folder on the 5X is shows 1016 songs. For some reason when connected to the computer it cant see all the files in the music folder. Also, when I try to copy a file to the music folder windows give me an error and says "The device has stopped responding or has been disconnected" If i try to copy is somewhere else on the 5X it works. I just can send it to the music folder. What can I do to fix this?
I actually noticed this before the update to 7.0. I used TiBU but the folder was not there. Using root explorer I can see the folder. I placed the Titanium Backup folder into another folder and then I could see it via the PC.
I uses a usb 3.0 port on the PC , have not tested 2.0 atm.
This is a typical MTP bug, just find & clear 'Media Storage' system app data, reboot. Dont connect PC before media scanner service finished.
You will lose media playlist, though.

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