Hay guys
I am facing some strange issues on my galaxy nexus 4.2.2 unrooted
I have notice that in my phone there is a file name THUMBDATA3-1763508120 in DCIM--->thumbnail folder of size 1.5 GB.
And even after deleting this file no space of my sdcard is released . Means my SDCARD is still showing the same space as before .
and after some time it recreate again with same size when i use camera for some time.
One more thing in my phone I have 9.35 GB of data content but SDCARD is showing 11.5 GB of space out of 13.3 GB
This may help , please confirm
Using a disk space analyzer, I was surprised to see that my Android tablet had 1.03GB of photos. This was odd to me, because I knew there were only a couple of photos on the device.
I pinpointed the problem to thumbnails. These are tiny copies of photos used by some apps to more quickly display pictures. Specifically, the 1GB was being taken up by a thumbnail index file, and I didn't need to lose that 1GB to a function I don't use on the tablet. I erased the file as follows:
1. Open a file manager on Android. I use File Manager from Rhythm Software.
2. Ensure that it can display system or hidden files. This is an option somewhere under Settings. In File Manager, tap Menu > Settings > Show Hidden Files.
3. Navigate to \mnt\sdcard\DCIM\ .thumbnails. By the way, DCIM is the standard name for the folder that holds photographs, and is the standard for pretty much any device, whether smartphone or camera; it is short for "digital camera IMages." Another BTW: when a folder name is prefixed with a period, then it is a hidden folder in Android (such as .thumbnails).
4. Select and erase the file that's about 1GB and contains the word 'thumbdata." The exact file name will vary.
After I did this, image viewing apps like Gallery operated just fine, with no apparent slowdown from the loss of this file.
In this way I freed up 1GB on my Android v4 tablet, 1GB on my Android v4 phone, and 750MB on an older Android v2 phone.
Keeping the 1GB Free
Because .thumbdata is a system file, Android recreates it. Indeed, you may find more than one copy in the .thumbnails folder, if you have reinstalled Android or similarly redid the system in some way.
To keep Android from creating the 1GB file anew, we need to create a dummy file that fools Android. In short, we create a text file with a text editor, and then move it to the thumbnails folder. Here are the steps to doing this:
1. Use File Manager to determine the exact name of the thumbnail index file. On one of my Android devices, the name is .thumbdata3--1967290299. Write it down.
2. Start a text editor or word processor on the Android, and then create a new text file.
3. Use the Save As command to save the file in the DCIM folder. (We move it to the .thumbnails folder in a later step.) Save it with the same name at that index file, such as ".thumbdata3--1967290299". Now, depending on the text editor's capabilities, it might not allow the "." prefix or a blank extension. Thus, you might end up with thumbdata3--1967290299.txt as the file name. We fix this in a later step.
4. Exit the text editor, and then switch to File Manager. Now, it is important you use a file manager like Rhythm Software's File Manager app, because it does what some others cannot: it can (a) rename file extensions and (b) access hidden folders.
5. In File Manager, navigate to the \DCIM\ .thumbnails folder. If the thumbdata3 file is there again, erase it again.
6. Move up a level to the \DCIM folder, and then right-click the thumbdata3--1967290299.txt file name. ("Right click" means hold your finger down on the name until a menu appears.)
7. From the menu, choose Rename, and then rename thumbdata3--1967290299.txt to .thumbdata3--1967290299 -- (a) add the dot (.) to the start of the file name, and (b) erase the ".txt" from the end of the file name.
8. Click OK (or Rename) to finish renaming.
9. Right click the file name, and then choose Move (or Cut).
10. Navigate down to the .thumbnails folder, and then tap Paste.
The dummy file will now prevent Android from creating the huge index file.
simplymonis said:
Hay guys
I am facing some strange issues on my galaxy nexus 4.2.2 unrooted
I have notice that in my phone there is a file name THUMBDATA3-1763508120 in DCIM--->thumbnail folder of size 1.5 GB.
And even after deleting this file no space of my sdcard is released . Means my SDCARD is still showing the same space as before .
and after some time it recreate again with same size when i use camera for some time.
One more thing in my phone I have 9.35 GB of data content but SDCARD is showing 11.5 GB of space out of 13.3 GB
Click to expand...
Click to collapse
I just answered this in another post but check it
I have root on my device, so I did the following.
Using Root explorer I went to the folder /DCIM/.thumbnails (hidden) and deleted the huge file. Then with the "+" I chose "New file" and named it the same as the previous .thumbdata3-.... it created a file that is 0 Bytes and then I went and used the camera and the apps, so far the file stays the same size, so maybe that trick will work for others too. Good luck.
Related
Hi everyone,
I'm posting a method today which i use to backup my XAP files and favorites. I hope that they will help others too and I'm posting some other tips too which i gathered around from the web and XDA. I will be constantly updating this post.
Most of the tips I've provided here are only for Fully Unlocked Phones
Backup .XAP files downloaded from Zune Marketplace
Access your phone's files using any File manager FileBrowser by ego zheng, Unique File Manager by Mohsen Unique Or TouchXplorer by julien Schapman.
Both FileBrowser and Unique file manager can open XAP files but TouchXplorer will throw an exception.
Open FileBrowser and Goto /My documents/Zune/PimentoCache/Lib/
There should be numerically named folders containing cached XAP files but with .ZMZ extension which will look like this
app0b792c7c-14dc-df11-a844.zmz Copy those files to another folder and rename the extension ZMZ to XAP. You should keep in mind that PimentoCache folder gets cleared after every few days. So you have to copy those files as soon as you've downloaded from the marketplace.
You MUST have XAPdeployer by Ultrashot installed for the following trick to work.
If you want to open ZMZ files in the FileBrowser to see which ones you are copying or renaming. Launch Registry Editor by Julien Schapman open HKEY_CLASSES_ROOT create a new key .ZMZ open .ZMZ and create a new String value "Default" enter "xapdeployerfile" in the value and tap OK. Now you can open ZMZ files in the file browser.
Backup XAP files downloaded with Bazaar App
Using Phone's file manager Or Windows Explorer on computer Goto
Application\Data\9daf0fc-a0ee-4cfc-905a-cc812d678a35\Data\IsolatedStorage
all homebrew XAPs downloaded from Bazaar will be in this folder.
Backup XAP files downloaded with wPhoManager
If you download files with wPhoManager from W.I.N.C.O marketplace all the XAPs downloaded will be in
Applications\Data\8A011F29-D5A3-4942-B865-71198AAB94AE\Data\IsolatedStorage
Screen Goes Blank during Incoming/Outgoing calls
I had this problem sometime ago when my HD7 fell real hard and started giving these problems. So I searched the web and found this solution from some website. If you are having problems (Blank screen and inaccessible phone) while incoming/outgoing calls it has to do with the proximity sensor. It goes out of alignment and that results in the black screen during the call. While the call is active, since the screen is essentially turned off by the proximity sensor, I can’t use the keypad or even hang up the call!
The fix is to press down hard on the area where the proximity sensor is. It’s located at the top of the screen – pretty much where the HTC logo is. Just press hard on that area and that should move the sensor back into place.
Backup Internet explorer's Favorites
Browse to /Windows/Favourites and copy all the content to a folder of your choice. Put them back in after you've reset your phone or installed a new firmware. You can also use IE fav Backup by Sh4d0w86 that's also a pretty good app for doing this task.
Saved Office mobile files OR copy Documents from computer to phone
All your Word, Excel, Powerpoint files you saved on your phone are stored in My documents. If you have files in your computer and you want them on your phone. Just copy all those to My documents and they will be in your files list.
Record incoming/outgoing calls complete with environmental effects
This trick does not even need any sort of unlock. Call any number on speaker and press the camera button Switch to Video Recording mode and tap Record. Your call will be recorded in a video use VirtualDub(or any other audio extraction software) to extract the audio and Audacity to reduce environmental effects if there are any.
ZIP files
By default downloaded ZIP file's content (Which can open by default in Windows Phone 7)is in Applications/Volatile/ZipView/(This folder gets deleted when you close the ZIP file, So you have to keep the ZIP file open until you've copied). but the limitation is that you have to open each file individually. But if you want to download the complete file without any content limitation. Do the following method :-
»Open your file manager on your phone OR windows explorer on PC.
»Goto \Windows\Profiles\Guest\Temporary Internet Files\
»There should be folders with names like 9FADAF33, Q110E4PZ, U0GWIYEF and U2QKY63D(exact names can differ)
»Your downloaded ZIP file will be in one of these four folders.
»Copy/Paste downloaded ZIP file to another location where you keep your files.
This method is helpful if you are downloading ZIP files which contains DLLs, EXE or any other format files which WP7 cannot open.
Download WinRar, CAB, 7Z files
Windows phone 7 does not recognize these file types so it will not download these files if you want to. With the following tip you can download these files to your phone.
»Start your phone's Registry Editor and tap HKEY_CLASSES_ROOT
»Create three new keys .Rar, .cab, .7z
»Open each key and create String "Default" with "Zipfile" as a value
»Now you can download Winrar, 7Zip, and CAB files in Internet Explorer.
If any of the above tips helps u out a little please hit thanx or reply if you have any question or suggestion.
I will add shortly:
xap handler = new registry key HKCR/.zmz and string value: Default -xapfile
unique file manager extract zipfile
Download WinRar, CAB, 7Z files
Windows phone 7 does not recognize these file types so it will not download these files if you want to. With the following tip you can download these files to your phone.
»Start your phone's Registry Editor and tap HKEY_CLASSES_ROOT
»Create three new keys .Rar, .cab, .7z
»Open each key and create String "Default" with "Zipfile" as a value
»Now you can download Winrar, 7Zip, and CAB files in Internet Explorer.
If any of the above tips helps u out a little please hit thanx or reply if you have any question or suggestion.[/QUOTE]
Thanks for the valuable info.
Great job
It did and did not work
The rar file can be downloaded, but wp7 cannot read it or recognize it, it shows corrupted file or unreadable file by the system.
It seems we need rar code to be native so we will be to open rar files.
meover said:
Download WinRar, CAB, 7Z files
Windows phone 7 does not recognize these file types so it will not download these files if you want to. With the following tip you can download these files to your phone.
»Start your phone's Registry Editor and tap HKEY_CLASSES_ROOT
»Create three new keys .Rar, .cab, .7z
»Open each key and create String "Default" with "Zipfile" as a value
»Now you can download Winrar, 7Zip, and CAB files in Internet Explorer.
If any of the above tips helps u out a little please hit thanx or reply if you have any question or suggestion.
Click to expand...
Click to collapse
Thanks for the valuable info.
Great job
It did and did not work
The rar file can be downloaded, but wp7 cannot read it or recognize it, it shows corrupted file or unreadable file by the system.
It seems we need rar code to be native so we will be to open rar files.
Click to expand...
Click to collapse
The reason why i posted that registry key wasn't to open RAR files but to download them on your phone so you can copy that file to your computer. Because sometimes the content you wanna download is in RAR format.
jashd7 said:
Thanks for the valuable info.
Great job
It did and did not work
The rar file can be downloaded, but wp7 cannot read it or recognize it, it shows corrupted file or unreadable file by the system.
It seems we need rar code to be native so we will be to open rar files.
Click to expand...
Click to collapse
The reason why i posted that registry key wasn't to open RAR files but to download them on your phone so you can copy that file to your computer. Because sometimes the content you wanna download is in RAR format[/QUOTE]
thanks again, really great job.
I see.
But I hope we can:
Open rar file and extract content like PDF, media file, etc.
I really need 2 task:
Open PDF file within the browser.
Can print the PDF over wireless printer.
they are not accomplished missions yet
meover said:
The reason why i posted that registry key wasn't to open RAR files but to download them on your phone so you can copy that file to your computer. Because sometimes the content you wanna download is in RAR format
Click to expand...
Click to collapse
thanks again, really great job.
I see.
But I hope we can:
Open rar file and extract content like PDF, media file, etc.
I really need 2 task:
Open PDF file within the browser.
Can print the PDF over wireless printer.
they are not accomplished missions yet [/QUOTE]
i hope too but WP7 is closed like a fort, it's not developer friendly and it's really hard and time consuming to do modifications or add new features. You can put some minor things here and there but nothing too big.
Hello!
I copied and moved some .zmz file in my pc.
I renamed them in .xap and tried to deploy them into my HTC 7 Pro with Dynamics 1.21 ROM.
I tried with WPH Xap Deployer, wf Phone Tools and Phone7Deployer, but I only got errors (failed to open the manifest file. This may not be a valid xap).
I suppose this should be related to app encription...
So now, also without Reinstaller working, if we make whatever can delete the apps from the phone, we will have to pass through the marketplace, with app list opened on Zune on our pc... :crying:
Otherwise, a way could be:
1) to know an app's guid, i.e. with cache clearer
2) use a storage explorer on pc, like windows phone device manager and go to
application/Install/(application guid);
3) copy that folder into pc
4) right click on the folder to create a zip file
5) change the extension of the zip file to xap (you can do it at the end, there
some softwares for file renaming...)
A long way if you have some tenth apps installed...
lordmago said:
Hello!
I copied and moved some .zmz file in my pc.
I renamed them in .xap and tried to deploy them into my HTC 7 Pro with Dynamics 1.21 ROM.
I tried with WPH Xap Deployer, wf Phone Tools and Phone7Deployer, but I only got errors (failed to open the manifest file. This may not be a valid xap).
I suppose this should be related to app encription...
So now, also without Reinstaller working, if we make whatever can delete the apps from the phone, we will have to pass through the marketplace, with app list opened on Zune on our pc... :crying:
Otherwise, a way could be:
1) to know an app's guid, i.e. with cache clearer
2) use a storage explorer on pc, like windows phone device manager and go to
application/Install/(application guid);
3) copy that folder into pc
4) right click on the folder to create a zip file
5) change the extension of the zip file to xap (you can do it at the end, there
some softwares for file renaming...)
A long way if you have some tenth apps installed...
Click to expand...
Click to collapse
You are right about apps encryption. Microsoft recently encrypted all their XAPs on marketplace.
jashd7 said:
You are right about apps encryption. Microsoft recently encrypted all their XAPs on marketplace.
Click to expand...
Click to collapse
Nonetheless, if we've got encrypted XAPs specific to our devices, we ought to be able to install them on the device somehow from within the device. We'd just need to initiate the install routine. Does anyone know how to do this?
Thanks
What I am interested in, is a way to take my games save states and back them up. I'm sick of restarting Angery Birds every time I flash my phone. lol Rest of this is super interesting stuff though.
TheXev said:
What I am interested in, is a way to take my games save states and back them up. I'm sick of restarting Angery Birds every time I flash my phone. lol Rest of this is super interesting stuff though.
Click to expand...
Click to collapse
Did you try to look into the Angry Birds folders in your device if it saves something,
for example using FileBrowser (http://forum.xda-developers.com/showthread.php?t=1544399) or Webserver from GoodDayToDie?
If there's something there, you should be able to copy your states in your pc and put them back in your device, I think...
TheXev said:
What I am interested in, is a way to take my games save states and back them up. I'm sick of restarting Angery Birds every time I flash my phone. lol Rest of this is super interesting stuff though.
Click to expand...
Click to collapse
You can use Program Manager by ego Zheng to backup your angry birds settings. You just have to put your saved settings in your angry birds folder after you've flashed.
Here's the link to program manager
http://forum.xda-developers.com/showthread.php?t=1922454
Your saved XAP files will be in Applications\Data\12345678-87bf-4d87-a529-0dff41efd592\Data\IsolatedStore\Xap
Your Data backups will be in \Applications\Data\12345678-87bf-4d87-a529-0dff41efd592\Data\IsolatedStore\Data
I have been trying to track down a culprit that has been creating over 1GB of thumbnails in the .thumbnails directory in the root (not off of DCIM). After much googling, I got nothing.
Basically, off of the phone's storage, sdcard0, there is a hidden .thumbnails directory. In there is a folder for every single video I have on my external SD card. The folder is named "Movie_6xxx", where 6xxx is a number, like "Movie_6634". In that folder are 13 files for each video - 12 named "filename.0000.lvl" to "filename.0011.lvl", plus a 13th file named "filename.ListView.lvl".
If I delete the files, it stays empty until the phone is put on the charger. Then the files are regenerated.
I have checked running programs and such, but I cannot find the culprit that is doing this. Gallery creates thumbnail files, but I think those are off of DCIM and are less than 100MB in size. This .thumbnails off of the root is 1.3GB in size - a definite problem.
\
This guy had the exact same problem, with no apprent solution:
http://androidforums.com/samsung-galaxy-s3/640713-thumbnails-folder-explodes-while-charging.html
Anyone got any ideas?
I don't know what application do that, i simply delete the .thumbnails directory and create a .thumbnails empty file. Phone works well, with no problems with gallery or video player.
DaleReeck said:
Basically, off of the phone's storage, sdcard0, there is a hidden .thumbnails directory. In there is a folder for every single video I have on my external SD card. The folder is named "Movie_6xxx", where 6xxx is a number, like "Movie_6634". In that folder are 13 files for each video - 12 named "filename.0000.lvl" to "filename.0011.lvl", plus a 13th file named "filename.ListView.lvl".
Click to expand...
Click to collapse
If you go into the "Thumbnails" tab of the stock video player, you will see that your video files are "animated". I rather suspect that the thumbnails you are talking about have been created by the media scanner to provide those animations.
No idea how to turn this behaviour off I'm afraid.
Regards,
Dave
foxmeister said:
If you go into the "Thumbnails" tab of the stock video player, you will see that your video files are "animated". I rather suspect that the thumbnails you are talking about have been created by the media scanner to provide those animations.
No idea how to turn this behaviour off I'm afraid.
Regards,
Dave
Click to expand...
Click to collapse
I guess you're right, when i remove the directory and replace it a .thumbnails file, there is no more animated video files.
I was hoping for an actual fix/turn it off, but I'm afraid you are right, the ".thumbnails" file seems to be the only way...thanks all.
Hi . I'm a newbie
My note 2 is running in low memory
Total memory is 10.46 GB
Free 3.50 GB
Apps 0.99 GB
Media near 1 Mb
Cache data and other near 110MB
So where is the rest? What should I do to free some space?
Thanks
romi1996 said:
Hi . I'm a newbie
My note 2 is running in low memory
Total memory is 10.46 GB
Free 3.50 GB
Apps 0.99 GB
Media near 1 Mb
Cache data and other near 110MB
So where is the rest? What should I do to free some space?
Thanks
Click to expand...
Click to collapse
use a root explorer and go to
data/media
this is where all ur stuff is located.. Take out or deal it the way u want to deal with it
geekynoob said:
use a root explorer and go to
data/media
this is where all ur stuff is located.. Take out or deal it the way u want to deal with it
Click to expand...
Click to collapse
There is nothing in that folder. And i'm totaly stuck
romi1996 said:
Hi . I'm a newbie
My note 2 is running in low memory
Total memory is 10.46 GB
Free 3.50 GB
Apps 0.99 GB
Media near 1 Mb
Cache data and other near 110MB
So where is the rest? What should I do to free some space?
Thanks
Click to expand...
Click to collapse
What rom/system were you using before? In some situations when installing new rom version over the old without doing full wipe there are leftover files from old installation.
Using root explorer go to /storage/sdcard - list what is in there
go to /storage/emulated - there should be 2 directories there: 0 and legacy - list what is in there
lastly go to /mnt/shell/emulated - list what is in there - if you see there directories like "0", "legacy" then it's your original internal sd directory.
Now while installing new rom, almost all files from that directory should be moved to "0" directory for multiuser environment configuration, but sometimes they are not - the will be normally not visible in settings>storage information creating lost space" phenomena
Now comes the hard part - you can delete almost all files and directories except "0" and "legacy", but there may be some config files from your recovery and/or backup files from the same source (those directories will have in their names some familiar words, for example: devil, agni, clockworkmod, twrp) - you should not touch them. Browse directories (except "0" and "legacy") for old program data, obb files and directories, media, music and video files and delete them as they are not visible to your media players or programs. They are a bit like old "program files" and "documents" from Windows world
mat9v said:
What rom/system were you using before? In some situations when installing new rom version over the old without doing full wipe there are leftover files from old installation.
Using root explorer go to /storage/sdcard - list what is in there
go to /storage/emulated - there should be 2 directories there: 0 and legacy - list what is in there
lastly go to /mnt/shell/emulated - list what is in there - if you see there directories like "0", "legacy" then it's your original internal sd directory.
Now while installing new rom, almost all files from that directory should be moved to "0" directory for multiuser environment configuration, but sometimes they are not - the will be normally not visible in settings>storage information creating lost space" phenomena
Now comes the hard part - you can delete almost all files and directories except "0" and "legacy", but there may be some config files from your recovery and/or backup files from the same source (those directories will have in their names some familiar words, for example: devil, agni, clockworkmod, twrp) - you should not touch them. Browse directories (except "0" and "legacy") for old program data, obb files and directories, media, music and video files and delete them as they are not visible to your media players or programs. They are a bit like old "program files" and "documents" from Windows world
Click to expand...
Click to collapse
I use the 4.1.1 version. And the folder you mention not show up in anywhere.
romi1996 said:
I use the 4.1.1 version. And the folder you mention not show up in anywhere.
Click to expand...
Click to collapse
Were you in the root folder when you started searching for mentioned folders? Root folder is the topmost folder with main subfolders (etc, system, sys, storage, mnt and others) - there is no way that you would not find "storage" folder - it MUST be there.
mat9v said:
Were you in the root folder when you started searching for mentioned folders? Root folder is the topmost folder with main subfolders (etc, system, sys, storage, mnt and others) - there is no way that you would not find "storage" folder - it MUST be there.
Click to expand...
Click to collapse
No root folder is emty. But the dev folder have 184 sub folder .. that folder have so many that i can't count because the folder is too large. Can i delete dev folder?
romi1996 said:
No root folder is emty. But the dev folder have 184 sub folder .. that folder have so many that i can't count because the folder is too large. Can i delete dev folder?
Click to expand...
Click to collapse
It's a bit of a misunderstanding: Root folder is the main folder of whole file system, but it is also a simple folder named "Root" in the root folder (or otherwise called root directory) of the file system. It's the same if you crated in some directory a new directory and named it "directory" Easy, yes?
In the root directory you should have some typical directories: cache, config, d, data, dev, efs, etc, lib, mnt, proc, sys, system, storage and others
There must be a directory named "storage" and there must be a directory named "mnt" - those are the ones I was writing about before, please follow that.
Oh, and under any circumstances do not delete /dev (even if Android would allow that).
mat9v said:
It's a bit of a misunderstanding: Root folder is the main folder of whole file system, but it is also a simple folder named "Root" in the root folder (or otherwise called root directory) of the file system. It's the same if you crated in some directory a new directory and named it "directory" Easy, yes?
In the root directory you should have some typical directories: cache, config, d, data, dev, efs, etc, lib, mnt, proc, sys, system, storage and others
There must be a directory named "storage" and there must be a directory named "mnt" - those are the ones I was writing about before, please follow that.
Oh, and under any circumstances do not delete /dev (even if Android would allow that).
Click to expand...
Click to collapse
There is no folder name mnt in that storage folder there only folder name emulated . Sdcard0 sdcard 1 usbdisk0
Oh in the emulated folder have legacy folder and 0 folder.
But finally i found it in root folder .with some some of my stupid misunderstanding. But i greatly thanks you so much.
UPDATE so the mnt and my main sdcard. Folder like synced .it í like duplicate the file
mat9v said:
It's a bit of a misunderstanding: Root folder is the main folder of whole file system, but it is also a simple folder named "Root" in the root folder (or otherwise called root directory) of the file system. It's the same if you crated in some directory a new directory and named it "directory" Easy, yes?
In the root directory you should have some typical directories: cache, config, d, data, dev, efs, etc, lib, mnt, proc, sys, system, storage and others
There must be a directory named "storage" and there must be a directory named "mnt" - those are the ones I was writing about before, please follow that.
Oh, and under any circumstances do not delete /dev (even if Android would allow that).
Click to expand...
Click to collapse
Update : the mnt/shell have emulated. So which folder i should delete? .
I checked some folder i reconize some super strange thing in root.
The sdcard and extsdcard folder in root folder. . The storage folder has 2 folder too. . When i go to mnt/sdcard there ate have 2 more folder like that. And the super strange thing is these files in those folder is completely same like they are duplycating. Can you answer this?
Update : still don't know why the storage folder is 4.02Gb but when I take information of each one in that folder and combine it i got over 3Gb . What the hell?
romi1996 said:
Update : the mnt/shell have emulated. So which folder i should delete? .
I checked some folder i reconize some super strange thing in root.
The sdcard and extsdcard folder in root folder. . The storage folder has 2 folder too. . When i go to mnt/sdcard there ate have 2 more folder like that. And the super strange thing is these files in those folder is completely same like they are duplycating. Can you answer this?
Update : still don't know why the storage folder is 4.02Gb but when I take information of each one in that folder and combine it i got over 3Gb . What the hell?
Click to expand...
Click to collapse
There are a lot of duplicate directories like that because they are virtual directories, like shortcut files on Windows , but unlike in Windows they have the size of all children files (with some exception. It is complicated and hard to describe without .... a lot of explaining for which I have no time ) The directory /mnt/shell/emulated is of interest to us, in enclosed picture you can see "User directory" that contains all files that your current profile uses, some directories in pink - they may be there or they may not be, but you should not under any circumstances delete them, directories in green are free to delete. Please list any other directory you will find there and their sizes so I can advise what to delete.
View attachment 2614902
mat9v said:
There are a lot of duplicate directories like that because they are virtual directories, like shortcut files on Windows , but unlike in Windows they have the size of all children files (with some exception. It is complicated and hard to describe without .... a lot of explaining for which I have no time ) The directory /mnt/shell/emulated is of interest to us, in enclosed picture you can see "User directory" that contains all files that your current profile uses, some directories in pink - they may be there or they may not be, but you should not under any circumstances delete them, directories in green are free to delete. Please list any other directory you will find there and their sizes so I can advise what to delete.
View attachment 2614902
Click to expand...
Click to collapse
Deleted. Rom recovery back up removed . Thanks you so much
I wanna reopen some files but i can't. The system keep telling can't open the file and the files is AcIv.mp3 or a video. Please help.
I decided to upgrade to Lollipop after holding out for awhile.... before I did though, as I knew I was going to run an RUU so I wouldn't have any problems with the OTA, I copied everything in my "storage" (all folders) to my windows laptop desktop via USB.
After upgrading, I copied it all back, making sure not to over-write anything.
What is strange is when I copied all my folders to my laptop initially, I didn't see a Download folder... which I expected to see. But after looking through the folders I had copied, I saw a folder called storage, and in that folder another called emulated, and then another called "0". In that folder I finally saw my Download folder.
I didn't think much of this at the time, however, when I look at storage from Root Explorer, I note there is a new Download folder at the "root" level of storage, but the storage/emulated/0 path is still there as well.... and following it takes me to my old Download folder....
So...to get back my original folders and contents before I upgraded to Lollipop, I have to copy over every folder in this path up 3 levels. i.e., from /storage/emulated/0/storage/emulated to /storage/emulated.
What is going on? Why is there an "0" and a "legacy" if I go up one level from /storage/emulated/??? Why did my old Download folder end up where it did?
I had this exact same thing in my mind.
Why is there such a folder ?
My phone storage was almost full and I found out this folder is taking up whole space.
I cut the storage folder and pasted it into memory card
now all my downloads go to memory card (mmc:storage/emulated/0)
+1
I have also this folder that takes a lot of internal memory space.
I experiment one thing:
I have 1 game that takes 2Gb of data and I have moved it to sdcard memory (using Android-M feature : move app from internal to sdcard )
I saw in this directory (emulated/0/ ) the 2Gb of this game. ????? So, I tryed to copy/paste this data to sdcard, in order to free internal memory space. But I loose the game's configuration.
I was thinking that moving app from internal to scard, the data of the app also move, isn't it ?
I need help to understand that ...
Nang06
Get rid of low space on the System partition by compressing app sizes!
Hello everyone. I know most of you have been facing the problem of low size of the system partition on your RedMi 1S, I've been facing it too until I came up with this small 'Breakthrough' Now we all know that whenever we need to install a GApps package, push an app to the system, install a heavy mod or just to play around with the device, we need some free space on the /system. As our device have a significant low size of /system partition (around 800 MB), people have been looking for several ways to reduce their frustration. I know there's already a solution to re-partition the device to get around 1.2 GB of system size but that's quite dangerous and I've seen it gets back to its original stage when some ROMs are installed.
I have got a small solution for the problem and I hope you all will love it because it doesn't touches any partition stuff and possesses no danger (Unless you have backed up the apps). It just compresses the sizes of the apps on the system partition in order to get more free space. Now, It won't do miracles (that it actually does with the apps ) but it will surely be very helpful for you when you are struggling for some free MBs. Not just this, you can make use of it in many ways once you understand its importance.
Enough talk, lets get started now!
Prerequisites
Rooted RedMi 1S or any rooted Android Device
Frustration for the low size of /system partition.
Root Explorer (Any File Manager with root and permission support will work but Root Explorer recommended)
RAR (Get it from the Play Store or any where)
Little experience with the Android System and permissions.
Time and Patience.
The Procedure
Open Root Explorer, scroll down and goto the 'System' directory.
You'll find two folders, 'app' and 'priv-app' (obviously). (Now, it depends upon you that which app you want to compress. Generally the Settings app has huge size and I'll take the Settings app as the example of this tutorial throughout. You can choose any app you think has a huge size that deserves to get slimmed down.)
Goto 'priv-app' -> Settings. Copy the Settings.apk to the Internal storage. (Simply swipe left in Root Explorer and it will open the Internal Storage. Alternatively, from the Root page, you can goto storage -> emulated -> 0 to get to the Internal Storage. Also remember to copy the app on the Internal Storage only to reduce permission issues.)
Make another copy in a different folder to make a backup. (Just in case anything goes wrong.)
Push the home button, open RAR. (Minimize Root Explorer, don't kill it.)
Navigate to the Internal Storage (Open by default) and select the Settings.apk. Hold it and click 'Open As Archive'.
You'll find several files and folders inside the app. Don't touch any other files
(yet). Select the check boxes of 'classes.dex' and 'resources.arsc' and extract them with the extract button on the action bar. (They will be extracted on the Internal Storage with the same directory name as Settings.)
Go back once with the back button, again select both the classes.dex and resources.arsc files and now, delete them.
Once they are deleted, go to the Settings directory where the files have been extracted, select both of them and cut or copy them by holding one of the files and selecting Cut/Copy.
Head back to the Settings.apk, open it again as archive, and paste the files inside it with the paste button. (This is where the magic has happened. Go back and check the size of the app. It must have now been reduced to 8-12 MBs)
You have compressed the app, now its time to put it back where it belongs with correct permissions.
Open Root Explorer (It should be there where you left it), refresh it once for the changes to take place. Now select the Settings.apk and copy it back to 'priv-app'. (Hold Settings.apk, tap the copy button on the action bar, swipe right, paste it there. Replace it when prompted).
After you've pasted it, you might start getting FCs and errors. Try to ignore them and proceed further.
Once pasted, its time to give correct permissions. Touch and hold the app, tap the three dots button on the action bar (Menu button) and select permissions.
Give the app the 'rw-r-r' or 0644 permission.
Restart the device once the permissions are assigned.
You're done!:laugh: Easy ehh??:laugh:
Please notice that it does not increase your partition size or does anything to the device, it just compresses the app miraculously so that you can save some space. Also notice that this tutorial is not only restricted to the system apps, you can compress any other app too. This is very helpful when you want to transfer those apps, send them to someone or any other similar use. I know you'll start making use of it in many other ways. Do remember that the apps containing only images, audios or videos will not get compressed in any way.
I hope this tutorial will help you and you'll love it.
I've started a new YouTube channel and made a video for your convenience. Please watch, like it and Subscribe to my channel. I will be posting more tricks for our device, MIUI, Android and other Technical stuffs very soon. I need your support folks.:laugh:
ThankYou.
Video Link: https://www.youtube.com/watch?v=sT1EyQ1wr7M&t=14s
If you liked my work or I have helped you in any way, please press the 'Thanks' button because
Would I be able to flash gapps nano after compressing some system apps?
vib_sel said:
Would I be able to flash gapps nano after compressing some system apps?
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Sure buddy.. That is what this tutorial is for, primarily.
koala990 said:
Sure buddy.. That is what this tutorial is for, primarily.
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Click to collapse
seriously this is great man :good:
I don't know if this voids the XDA Rules, but I request you folks to please visit my YouTub channel and subscribe it. Please like and share the video if it really helped you. I know its very small, I've just started but I have a strong faith that I can excell. And yeah, my upcoming video will be on a super trick for MIUI:laugh: