[Q] Can't access some important files after 4.2 upgrade - Samsung Galaxy Nexus

Hi all,
Thanks for helping me out with this. When Jelly Bean was first announced I tried an unofficial ROM that was very buggy, so I went back to an AOKP ICS build. Since then I switched to CM 10.0 and continued to use it for a while until I heard about the recent Paranoid Android builds so I decided to give Jelly Bean another shot.
As we all know, Jelly Bean places its files inside a folder titled 0 (Zero) on the phone. When I upgraded the first time, all my files were automatically moved into the 0 folder and when I downgraded, they did not move back but I could still see and access the 0 folder with my old files in it. So far, so good.
Since I was using that configuration for a month I took a lot of photos and downloaded some files that I definitely don't want to lose. So imagine my surprise when I installed Paranoid Android and I could no longer access my old pictures and files!!
My guess is that the files are still on the phone's memory, but since the operating system now sees 0 as its root folder, it isn't aware of all the files existing outside that directory and can't physically access them using Astro or Android File Transfer (or Windows Explorer).
So my question to the amazing community here is this:
How can I access 100% of the phone's internal memory?
I assume there is a way to do this from recovery, but I don't want to do something that could potentially delete those files before I get to copy them to my computer and the folders inside the 0 directory.
Any and all help is appreciated! Thank you!

Use a root explorer (like ES File Explorer) and move the files into the relevant folder under 0

Hi,
i have the same problem than you ><,
appeared after flashing nightly CM10.1, the only solution to remove the folder "0" than I found is to save everything (by ftp because by usb connection I did'nt see my file) and formatted the sdcard ... not clean solution...

EddyOS said:
Use a root explorer (like ES File Explorer) and move the files into the relevant folder under 0
Click to expand...
Click to collapse
ES File Explorer is not working for that. It still doesn't see the old folders. Any other suggestions?
I tried using ClockworkMod recovery and selecting "Mount Storage" while connected to my computer but when I click "Mount Storage" nothing happens. Any help with this would be appreciated, because when I browse using ClockworkMod Recovery (like for a .zip to install) I can definitely see the old folders with the old files in them.

Related

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] Another "sdcard\0" thread..

Soo, I know there's a lot of these threads around, but I can't find the answer I'm looking for. I'm wondering: After I flashed 4.2 I got this extra "0" folder on my internal sdcarrd. Can I just cut/paste the content of the "0" folder back to the original sdcard root? or will this have a negative effect on the storage?
Regards.
olfyboy said:
Soo, I know there's a lot of these threads around, but I can't find the answer I'm looking for. I'm wondering: After I flashed 4.2 I got this extra "0" folder on my internal sdcarrd. Can I just cut/paste the content of the "0" folder back to the original sdcard root? or will this have a negative effect on the storage?
Regards.
Click to expand...
Click to collapse
I had this issue earlier so i moved everything back to the root folder and deleted "0". If you are planning on flashing a few 4.2 roms i suggest you use the latest TWRP recovery or wait for the updated clockwork recovery because everytime you flash 4.2 roms they automatically create a 0 partition so you will end up with 0/0/0 etc depending on how many you flash
K, thanks!
I think I'll just copy the content of the "\0" folder back to the root, and stick with the ROM I'm on now. Then I'll update CWM when an update is released.
Aaargh.. I'm getting kinda pissed now..
When I try to copy the sd-content back to the root, it says that the device has stopped responding, or isn't connected. Can you tell me what is the standard root folder for the sd-content?
After installing a previous backup the was still a 0 folder so I copied all of the files to the root folder however it made the pictures unable to view
Sent from my Galaxy Nexus using xda app-developers app
I've tried several methods to move my clockworkmod folder out of the "0" folder to the sdcard "root" to no avail.
I'm currently backing up everything from "0" to my desktop. Once that's done, how can I push the clockworkmod folder to the sdcard "root"?
daewond3r said:
I've tried several methods to move my clockworkmod folder out of the "0" folder to the sdcard "root" to no avail.
I'm currently backing up everything from "0" to my desktop. Once that's done, how can I push the clockworkmod folder to the sdcard "root"?
Click to expand...
Click to collapse
Seems like there are some problems copying big folders over to the root. Try to first copy the CWM folder from your PC into some folder on the sd-root. Then, from your phone, open up a file explorer and copy the CWM folder to the root. Pretty weird, but it looks like it's working for me..
Edit: Yupp! worked for me. Hope you'll sort it out aswell.
olfyboy said:
Seems like there are some problems copying big folders over to the root. Try to first copy the CWM folder from your PC into some folder on the sd-root. Then, from your phone, open up a file explorer and copy the CWM folder to the root. Pretty weird, but it looks like it's working for me..
Edit: Yupp! worked for me. Hope you'll sort it out aswell.
Click to expand...
Click to collapse
Thanks for the help!
What file explorer did you use? Every one that I've used takes me directly to the "0" folder when I hit "sdcard" thus I can't seem to paste the clockworkmod folder into sdcard root.
daewond3r said:
Thanks for the help!
What file explorer did you use? Every one that I've used takes me directly to the "0" folder when I hit "sdcard" thus I can't seem to paste the clockworkmod folder into sdcard root.
Click to expand...
Click to collapse
move it to /data/media
---------- Post added at 12:26 AM ---------- Previous post was at 12:11 AM ----------
here's how it works
before the virtual link to /sdcard was /data/media
cwm was writing under /data/media so cwm folder would show up under /sdcard as well
now the virtual link to /sdcard is /data/media/0
that's because of multiuser (even if multiuser is not working on phones)
cwm is still wriyinb to /data/media so cwm golder eoll mot show up under /sdcard
solutions
1. to copy cwm foldrr on pc: move cwm folder from /data/media to /data/media/0 that is to /sdcard then attach phone to pc and copy folder from sdcard
2. to restore from a backup on your vomputer: attach phone to pc, create cwm folder on sdcard andcopy h erebackup folis, copy cwm foldef from /data/media/0 into /dara/media
it is normal to have a /data/media/0 which means /sdcsrd
it is not normal to have /data/media/0/0 which means /sdcard/0
the latter happens on your second installation etc.
daewond3r said:
Thanks for the help!
What file explorer did you use? Every one that I've used takes me directly to the "0" folder when I hit "sdcard" thus I can't seem to paste the clockworkmod folder into sdcard root.
Click to expand...
Click to collapse
I used solid explorer beta2. You'll find it on google play
Sent from my Galaxy Nexus using Tapatalk 2
I haven't updated to 4.2 yet because of this sdcard/0 issue I'm reading about
I don't care much about what's on my SD card besides my Nandroid backups so the only thing for me is: can I restore a backup from CWM if I move the "clockworkmod" folder from sdcard/0 back to the root of the SD card?
I assume there's no other adverse effects of all our files and stuff being on sdcard/0 instead of just sdcard root?
Enhanced said:
I haven't updated to 4.2 yet because of this sdcard/0 issue I'm reading about
I don't care much about what's on my SD card besides my Nandroid backups so the only thing for me is: can I restore a backup from CWM if I move the "clockworkmod" folder from sdcard/0 back to the root of the SD card?
I assume there's no other adverse effects of all our files and stuff being on sdcard/0 instead of just sdcard root?
Click to expand...
Click to collapse
read my commeny above: yes, although cumbersone, yes
I'm thinking this is the appropriate thread to post this so here I go. I flashed the newly released 4.2 rooted stock image and there were a few problems :
1. I forgot to delete the cache/dalvik cache, which created a bootloop and completely messed up my device, and I had to wipe/factory data reset from the recovery to fix it (in which case I had to lose almost all of my data)
2. I accidently overwrote an existing nandroid backup of the previous (CM 10 stable) ROM I had made to restore just in case anything happens, so I was out of options to restore my nexus to a working state. I finally had to use the crashed ROM's nandroid backup using an advanced recovery so I had my photos, videos etc intact. I got it finally working but anyways,
3. I restored my apps+data using titanium backup. I wanted to go back to my CM10 backup which I had made using ROM manager and it was still present with the rest of my data. But when I selected the backup which made, the device restarted and gave me an error stating "SD CARD MARKER NOT FOUND" :crying:
Now I'm unable to restore or even make a new backup with ROM manager. And to add, I have like three folders for storage using up too much space on my sdcard :
1. root/sdcard - I have no idea where this came from but it sure has an awful lot of my files copied there
2. root/storage/sdcard0
3. root/storage/emulated - has two subfolders : 0, legacy
All of the above locations contain the same exact files and I just want my nexus back the way it was. I know I can flash CM10 right away but I just wanna get some help on how to delete and make changes to these added folders by properly moving the files without crashing the os.
Any help would be greatly appreciated!
I am having this issue as well and am very very annoyed. Please help. Thanks. I cannot get into recovery manually or otherwise. Keep getting Andy with the red exclamation mark in his chest and must remove battery to reboot.
Fu#k rom manager and CWM use TWRP an rom toolbox pro an you will be fine on 4.2 JB.
Sent from my Galaxy Nexus using xda premium
Update: got it working.. had to flash back cm10 stable, move files around and get back the old ROM manager backup and restore it. Its fine now. Not to mention the 4.2 ROM was pretty unstable on my nexus, causing several reboots and sometimes it froze (especially when I connected it to my desktop) and I had to remove the battery and put it back in to get it working. Moreover the 4.2 rom screwed up the file system, making my nexus' SD card unreadable on any desktop. It just wouldn't install the drivers whatsoever. I'd wait for cm10.1 than try any other custom 4.2 from now on.
Sent from my Galaxy Nexus using xda app-developers app
daewond3r said:
Thanks for the help!
What file explorer did you use? Every one that I've used takes me directly to the "0" folder when I hit "sdcard" thus I can't seem to paste the clockworkmod folder into sdcard root.
Click to expand...
Click to collapse
You can download Root Browser Lite from play store, which gives you complete access to the root of your phone and internal files such as system/.

[Q] [Help] Invisible/"Missing" files after flashing 4.2.x

I know this has been addressed but I was hoping you could help me and my friend out because we can't seem to find a definitive answer out there....I have tried about 8-10 4.2.X ROMs on my galaxy nexus and every time I do the files are moved into sub folder 0 because of multiple users and the restructured file system that comes with it.....now our problem is that when we use 4.2 or 4.2.1 ROMs the files are invisible no matter what I do....I used many different file explorers and yes I have "show hidden files" checked off. However when I revert back to 4.1.2 the files appear again.....even when I hook my phone up to my computer when running 4.2.x the files are invisible and they are nowhere to be found so that I can merge the old and new file folders...so basically when I'm running 4.1.2 everything is great but when I flash 4.2.x everything is moved and cannot be seen or visible on my phone or computer until I revert back to the previous version of android (4.1.1 or 4.1.2). Any help or problem solving is much appreciated once again thank you for the time and patience for dealing with us lol
Seems you are not using the latest TWRP or CWM so you are running into the "0" folder issue. Update your recovery and try again.
Hope this works
ahmadallica said:
Seems you are not using the latest TWRP or CWM so you are running into the "0" folder issue. Update your recovery and try again.
Hope this works
Click to expand...
Click to collapse
Thanks I will look but I think I am twrp version 2.3.3.1 something like that I will check thanks bud
ahmadallica said:
Seems you are not using the latest TWRP or CWM so you are running into the "0" folder issue. Update your recovery and try again.
Hope this works
Click to expand...
Click to collapse
Yeah I'm definitely using the latest twrp 2.3.2.1 thanks anyway man
So what do you exactly have in /sdcard/ after you flash 4.2?
Oh and assuming you know that you have a folder called "xyz" and it becomes invisible, then did you try searching using the "Search" function of the file explorer you are using so it can find this "xyz" for you automatically?
The files should be stored somewhere because you see them when reverting to 4.1.2 so I think that determining where they are should help in understanding what's going on and what to do later
Note: I have to sleep so I will check this thread again in the morning if no one helped you already
Sent from my Galaxy Nexus using xda app-developers app
ahmadallica said:
So what do you exactly have in /sdcard/ after you flash 4.2?
Oh and assuming you know that you have a folder called "xyz" and it becomes invisible, then did you try searching using the "Search" function of the file explorer you are using so it can find this "xyz" for you automatically?
The files should be stored somewhere because you see them when reverting to 4.1.2 so I think that determining where they are should help in understanding what's going on and what to do later
Note: I have to sleep so I will check this thread again in the morning if no one helped you already
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
First and foremost let me say thanks for taking the time I really appreciate it.....OK.....yes I have used the search function.....let's see here.....so currently I'm running PACman ROM android 4.1.2.....I'm using ES File Explorer.....so when I use es explorer and go to SD card everything is there....games media pics videos basically everything I have on my phone....now when I flash a 4.2.X ROM I download es file explorer and I check off show hidden files.....when I go to SD card a brand new set of files have appeared....including but not limited to "Android" "Notifications" "Downloads" etc. It brings a whole new set of empty folders to the foreground and all of my original folders were moved.....but I can't seem to find a way to "go up a level" to see my original files and see folder "0" with this new set of empty folders.....I basically can't find a way to go up one level and see the entire contents of SD card on my phone or on my computer it just automatically brings me the the newest folder "0" with no way to go up a level no matter what I do or try
Actually in ES File Explorer you will not be able to go up and see the files of the root directory unless you are "rooted" and do the following:
1) Run ES File Explorer
2) Click on the botton right 3 dots
3) Click settings
4) Scroll down to "Other Settings" and choose "Root settings"
5) Check the first three options "Root Explorer", "Up to Root" and "Mount File System"
Now if you start ES File Explorer then you can go up one level by clicking the "up" icon in the main screen
Afterwards, maybe you can search manually or via the Search function to find your files
ahmadallica said:
Actually in ES File Explorer you will not be able to go up and see the files of the root directory unless you are "rooted" and do the following:
1) Run ES File Explorer
2) Click on the botton right 3 dots
3) Click settings
4) Scroll down to "Other Settings" and choose "Root settings"
5) Check the first three options "Root Explorer", "Up to Root" and "Mount File System"
Now if you start ES File Explorer then you can go up one level by clicking the "up" icon in the main screen
Afterwards, maybe you can search manually or via the Search function to find your files
Click to expand...
Click to collapse
DUDE!!!!!!!! Thank you so much I am rooted and checking off those 3 options did it!!!! Thanks a lot man I really appreciate it thanks for taking the time
I'm having the same issue as the OP. I can see all file structure with Astro and root explorer, yet I can not see them with my windows computer. All I can see is internal storage and the folders that are in there which seems to be just the main folders.
How are you able to see the rest of the folders in windows explorer so you/I can put my backups back on my phones. Titanium is saving to storage/emulated/legacy. Yet I can not get there through my PC. This is driving me nuts. I have a fresh install and want to get my back up stuff back to the correct locations.
Thanks
msucoleman said:
I'm having the same issue as the OP. I can see all file structure with Astro and root explorer, yet I can not see them with my windows computer. All I can see is internal storage and the folders that are in there which seems to be just the main folders.
How are you able to see the rest of the folders in windows explorer so you/I can put my backups back on my phones. Titanium is saving to storage/emulated/legacy. Yet I can not get there through my PC. This is driving me nuts. I have a fresh install and want to get my back up stuff back to the correct locations.
Thanks
Click to expand...
Click to collapse
It seems you have your Titanium backup folder on your PC and you want to send it back to your phone, right?
If so, then just move the titanium backup folder normally to your /sdcard/ then follow this post to let titanium detect the folder you sent to /sdcard/ then restore your apps
ahmadallica said:
It seems you have your Titanium backup folder on your PC and you want to send it back to your phone, right?
If so, then just move the titanium backup folder normally to your /sdcard/ then follow this post to let titanium detect the folder you sent to /sdcard/ then restore your apps
Click to expand...
Click to collapse
You are correct and I have everything pretty much the way I want, but I think I have extra folders in my internal storage. I can now see the main storage from windows and it is temping to just keep going with what i got, but I have this nagging feeling that I have something wrong.
Like in this thread.
4.2 roms + CWM 6.0.2.3
your old files are located in data/media
4.2 creates its new SD card directory in data/media/0
take the files you want out of the old directory and put them in the new one and they will show up on your computer.
gpfnzl said:
4.2 roms + CWM 6.0.2.3
your old files are located in data/media
4.2 creates its new SD card directory in data/media/0
take the files you want out of the old directory and put them in the new one and they will show up on your computer.
Click to expand...
Click to collapse
"data/media/0" ......there they are!! Thanks!

Internal SD File Structure has embedded"0" folders (2)

So I flashed a new rom with all the wipes and I ended up with a couple issues and the typical 4.2 file structure under the "0".
I tried another ROM again today (with the wipes) and now I have two "0" folders, one embedded under another and a lot of my backups are in different locations.
So it's SDCard/0/0.
Is there a good way to fix this?
cwepruk said:
So I flashed a new rom with all the wipes and I ended up with a couple issues and the typical 4.2 file structure under the "0".
I tried another ROM again today (with the wipes) and now I have two "0" folders, one embedded under another and a lot of my backups are in different locations.
So it's SDCard/0/0.
Is there a good way to fix this?
Click to expand...
Click to collapse
I know the CAUSE is from using an out-of-date recovery. TWRP hasn't had that issue for a while, but i think CWM only fixed it just recently. It didn't start until i believe 4.2.1 ROMS were flashed. I'm still not sure if it's a good thing or not to delete those "0" folders or not. I'm sure someone will chime in on that.
the 0 folders have your sd card files in them (pictures, music, etc). if you move all your stuff back to the root of your internal sd card you can delete the 0 folders.
sent from my i747 with xda-premium
I tried moving the folders on my windows PC (old pos) and it didn't work. Android file transfer doesn't work with my GS3 and my Mac.
Frustrating.
Anyways to reflash something in CWM or is moving the files the only way?
Edit: Astro works alright...so where should Ibe putting most of these files? Under SDCard or under SDCard/0?
Now i moved some folders up, the gallery shows everything as a picture (icons) and titanium can't find any apps.
Nw sure what to do.
After I went back to stock, re-rooted, and reflashed 4.2, I tried moving everything from /sdcard/0 to /sdcard. It seemed to work, but then all of a sudden, on the next boot, it was all gone. My internal storage was wiped.
Luckily most of the important stuff is on my external SD card, but that was still really frustrating.
Just a word of warning if you try to move these files. Make a backup.
Please read forum rules before posting
Questions and help issues go in Q&A
Thread moved
Thank you for your cooperation
Friendly Neighborhood Moderator
No file moving should be done, it will most likely cause data loss when the issue is finally gone... If CWM has fixed it switch to the newest one or use TWRP and Fully Wipe the phone including format /system...
Here is a link to a script you can flash to move files from 0 folders back to sdcard, you can thank the OP of the script there:
http://forum.xda-developers.com/showpost.php?p=35653109&postcount=8124
Manual solution via Windows
I had the same problem. Solved via the following steps: Using Windows, navigate to deepest level "0" folder. Select all, copy. Navigate to the next higher level "0" folder (or the root "Phone" folder if you're only one step down). Paste. Windows will perform a merge, versus replace.
Next, delete the "0" folder from the directory you're currently in, the one you just copied all the files from. I should note, I actually moved the folder to my desktop just in case I needed to bring it back later. So far I haven't, but better safe than sorry.
Once that's done, select all in the same folder, copy. Navigate to the next higher "0" level folder or the root (or the root "Phone" folder if you're only one step down). Paste. Repeat same process, move up a level, repeat, move up a level. You'll need to do this for every "0" folder you have (I had two, I've seen reports of more & less).
Eventually, you'll have all the same files and directory structure merged up to the root Phone folder. My device, a Samsung S3 running 4.3, recognized and responded to the changes with no problems.

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

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