Develop Bugs

[Q] USB connection issue/Files and Folders Invisible

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)
Voilà! 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.

Can't see files

I can access my Clockwork Mod files via my Gnex, but they are not accessible when trying to copy to my PC. I see the device, I can see the CWM folder, but no backup folder exists. I can see everything else on the device. Tried coping the files to the root with no success. I have been able to access this files in the past.
Ideas?

I haven't had a problem specifically with CWM files, but changing the folder options on my PC (inside the Galaxy Nexus folders) to "show hidden files" usually did the trick...
Sent from my Galaxy Nexus using xda app-developers app

Small chance, but look in your "clockworkmod" folder and its subfolders and see if there are a file called ".nomedia" which would cause the folder contents to be hidden when connected to the PC in MTP mode.
You can also use the app AirDroid to transfer files through WiFi.

eksasol said:
Use a file manager in the phone itself, look in your "clockworkmod" folder and its subfolders and delete any file called ".nomedia".
You can also use the app AirDroid to transfer files through WiFi.
Click to expand...
Click to collapse
I'm pretty sure that's a solution to the opposite problem. Hence, the files are showing up on the computer and phone file manager, but not in the apps. The .nomedia file tells the apps not to scan the specific folder they're sitting in. For example, yesterday my friends Galaxy Mini wasn't showing any pics in the gallery app or music in the music app, even though they clearly existed on the phone (via file manager and when hooked up to the PC). Deleted the .nomedia file and <insert sound effect here (I.E."BAM!"> all was good.
Sent from my Galaxy Nexus using xda app-developers app

No luck
-Psycho- said:
I'm pretty sure that's a solution to the opposite problem. Hence, the files are showing up on the computer and phone file manager, but not in the apps. The .nomedia file tells the apps not to scan the specific folder they're sitting in. For example, yesterday my friends Galaxy Mini wasn't showing any pics in the gallery app or music in the music app, even though they clearly existed on the phone (via file manager and when hooked up to the PC). Deleted the .nomedia file and <insert sound effect here (I.E."BAM!"> all was good.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Thanks for the assistance, but no luck. Using Airdroid at the moment, but is is slower than slow.
Any other ideas are appreciated.
DenverDesktop

Try Local Sync, it easy and fast.

Thanks
Thanks. Local Sync doesn't seem to be much quicker. Can't find the option to sync one folder only, so it is syncing my entire CWM folder.
Question still stands why the heck I can't see those files via my PC.
buzzcomp said:
Try Local Sync, it easy and fast.
Click to expand...
Click to collapse

Umm, have you tried rebooting your phone and reconect to your pc? (sorry if it sound stupid )

Yes
buzzcomp said:
Umm, have you tried rebooting your phone and reconect to your pc? (sorry if it sound stupid )
Click to expand...
Click to collapse
Have tried reboots o both PC and phone. Also tried a different PC. Very strange that i can see everything else.
I could try to restore from a previous CWM backup and see if I am able to copy.

Any luck using adb?

ADB
buzzcomp said:
Any luck using adb?
Click to expand...
Click to collapse
ADB command line is a bit out of my scope. Maybe I'll take a shot at it later. Installed a previous CWM BU, but no success.

[Q] HOSED SDCard?

Can anybody tell me why I might be able to see folders when I go through a file explorer on my phone, but when I connect to it with my PC I don't see those folders?
Ex. I flashed a 4.2 ROM and it hosed my SDCard I believe. Lost ability to view files, backed up things to Titanium and didn't see anything when I did that but could see it when I looked through a file explorer on my phone.
Wiped my phone and set back to factory. Reflashed, transferred backedup files back to phone, same issue for some.
Did my appbackup using AppBackUp on my phone and changed the folder name, but that folder will not show when connected to my PC, but again when I look using a file explorer it shows just fine.
One other things I was getting was a "local folder" with the date 12/31/69 when viewing my SDCard on my PC. Nothing in it, but never showed before and had a windows drive logo next to it.
ANY IDEAS!?!?!?!

mrbigdrawsz said:
Can anybody tell me why I might be able to see folders when I go through a file explorer on my phone, but when I connect to it with my PC I don't see those folders?
Ex. I flashed a 4.2 ROM and it hosed my SDCard I believe. Lost ability to view files, backed up things to Titanium and didn't see anything when I did that but could see it when I looked through a file explorer on my phone.
Wiped my phone and set back to factory. Reflashed, transferred backedup files back to phone, same issue for some.
Did my appbackup using AppBackUp on my phone and changed the folder name, but that folder will not show when connected to my PC, but again when I look using a file explorer it shows just fine.
One other things I was getting was a "local folder" with the date 12/31/69 when viewing my SDCard on my PC. Nothing in it, but never showed before and had a windows drive logo next to it.
ANY IDEAS!?!?!?!
Click to expand...
Click to collapse
look in /data/media/0
really, you should read the forums, you cant miss all the threads about fs changes in 4.2.

simms22 said:
look in /data/media/0
really, you should read the forums, you cant miss all the threads about fs changes in 4.2.
Click to expand...
Click to collapse
I do read them and have. Finding the files that were moved wasn't the issue...it's new stuff I was installing or changes I made weren't showing. So basically when I looked at them through Solid Explorer they were there, but when I looked on my PC through USB connection they wouldn't show. BUT, I think I figured it out.

mrbigdrawsz said:
I do read them and have. Finding the files that were moved wasn't the issue...it's new stuff I was installing or changes I made weren't showing. So basically when I looked at them through Solid Explorer they were there, but when I looked on my PC through USB connection they wouldn't show. BUT, I think I figured it out.
Click to expand...
Click to collapse
as in root fs? those wouldnt show up through usb connection.

simms22 said:
look in /data/media/0
really, you should read the forums, you cant miss all the threads about fs changes in 4.2.
Click to expand...
Click to collapse
simms22 said:
as in root fs? those wouldnt show up through usb connection.
Click to expand...
Click to collapse
Naw, not root...just simply sdcard folders. But what I did was uninstall and reinstall the drivers for the Nexus and reboot both devices and it seems to be working fine now. Gotta do some other test to see, but if it's still acting funny I might be back. LOL
Thanks for the help.

mrbigdrawsz said:
Naw, not root...just simply sdcard folders. But what I did was uninstall and reinstall the drivers for the Nexus and reboot both devices and it seems to be working fine now. Gotta do some other test to see, but if it's still acting funny I might be back. LOL
Thanks for the help.
Click to expand...
Click to collapse
good luck

[Q] Folders in SD without write permissions!!

Hi, I recently reflashed from scratch my gn, but I incurred in a strange problem: a few of my folders DON'T have write permissions! I can't copy/save files in there!
Is there a way to fix it? Maybe in ADB?
It's a huge problem, since one of the folders is the camera one!
I restored my SD backup with the GN Toolkit...
Sent from my Galaxy Nexus

Anyone? I can't take photos, till the Camera folder remains without write permissions! In root explorer I can see permissions set to rwxrwxr-x but write permission is denied anyway!
Any help would be appreciated..
Sent from my Galaxy Nexus

Here is a screenshot using titanium backup, see that it says that the folder doesn't have write permissions (It's in Italian).
Sent from my Galaxy Nexus

Actually I am not sure that flashing the GNex from scratch requires deleting the sdcard then moving the folders back.
Unfortunately I am not familiar with the GN Toolkit but assuming the backup of your sdcard is already saved on your PC then I would try to delete the camera folder (DCIM) then push it again from PC to sdcard and check.
Have a look at this if it is similar to your problem so you can find a solution there

ahmadallica said:
Actually I am not sure that flashing the GNex from scratch requires deleting the sdcard then moving the folders back.
Unfortunately I am not familiar with the GN Toolkit but assuming the backup of your sdcard is already saved on your PC then I would try to delete the camera folder (DCIM) then push it again from PC to sdcard and check.
Have a look at this if it is similar to your problem so you can find a solution there
Click to expand...
Click to collapse
Thanks will try as soon as I come back home!
Sent from my Galaxy Nexus

have my rom backups in flash drive. how to put them back in nexus

i made back up using rom manager premium and then copied these back ups to my pc uisng rom manager , then i shifted them to my flash drive which i can connect via stick mount,, my problem is i want to keep these in flash drive and move in and out when needed , could you guys please tell me how to put them back in the required destination and what is that folder where i should put them

khuzema9 said:
i made back up using rom manager premium and then copied these back ups to my pc uisng rom manager , then i shifted them to my flash drive which i can connect via stick mount,, my problem is i want to keep these in flash drive and move in and out when needed , could you guys please tell me how to put them back in the required destination and what is that folder where i should put them
Click to expand...
Click to collapse
My backups were saved to /data/media/clockworkmod/backups. So either you can adb push your backups to there or you can put the backups onto the sdcard of your phone and use a file manager on your phone to move them to the correct folder.

Powers88 said:
My backups were saved to /data/media/clockworkmod/backups. So either you can adb push your backups to there or you can put the backups onto the sdcard of your phone and use a file manager on your phone to move them to the correct folder.
Click to expand...
Click to collapse
thanx so much for reply. infact i am trying to do it. i am on cm 10.1 and using both root manager as well as both the manager with the rom to put it back when i copy paste the backup, it says successful but they dont show up , neither the memory space is occupied. can you please tell me adb commands as well method for manager

khuzema9 said:
thanx so much for reply. infact i am trying to do it. i am on cm 10.1 and using both root manager as well as both the manager with the rom to put it back when i copy paste the backup, it says successful but they dont show up , neither the memory space is occupied. can you please tell me adb commands as well method for manager
Click to expand...
Click to collapse
Off the top of my head I believe it should be this (assuming you have the drivers installed for adb and usb debugging turned on)
Open Command Prompt
adb pull /data/media/clockworkmod/(whatever the name of your backup is) c:/
this line will copy the backup you want to the root of drive C, if you want it somewhere else just change the last file path

And how can I put it back to he same location
Sent from my Galaxy Nexus using xda app-developers app

khuzema9 said:
And how can I put it back to he same location
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
replace the word pull with push
its one of those basic ADB commands that everyone should learn if they are messing with their phone at all....

just enter 'adb', OP - it will give you all available parameters that adb has and a small description for each, although some are pretty much self explanatory.