A file system is the logical structure to organize (store, retrieve and update) data on a storage device.

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Completely Full /system on CM11?

I installed CM11 from this thread on my old Nexus S 4g, thinking I could use it as a tiny server or something. However, it seems that the /system mountpoint, where things like /etc live, is ~100% ...
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46 views

In Android 4.1 what is the file structure in SDCard0

My question is not a duplicate of this question as in that post the OP is asking for where the apps are stored and my question is what is the file structure in Android 4.1 I know that installed apps ...
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1answer
33 views

Is it safe to rename, delete or disable system/bin/mediaserver?

mediaserver is constantly running in the background eating up CPU. I don't care at this point if I don't get to use the gallery app and I'm fed up with having to reboot every time I hop out of my ...
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1answer
32 views

Is Android FAT / FAT32 implementation power failure resilient?

Does the android FAT/32 implementation handle sudden battery removal? I know that Symbian's 'Rugged FAT' (efat32.fsy) and Microsoft's T-Fat implement this, but I've not been able to find any ...
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17 views

Accessing temp files created by an application

I have an application that I know writes temp files to the data/data/app-package directory. Using a file browsing app or windows explorer it seems these directories are sufficiently protected. Is ...
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1answer
45 views

What are `storage/emulated`, `mnt/sdcard`, `storage/sdcard`?

There have been questions about the old sdcard turning into sdcard0, which I understand to be part of the multiuser feature. What I don't understand is the 3 paths in the questions. Some of them look ...
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45 views

Filesystem format used for SD Card by Galaxy S3

When I remove the SD Card that was formatted by my Galaxy S3 from it and put it in a MacBook, fdisk shows its sole partition as having partition ID 0C, indicating that it is a Fat32 LBA partition. ...
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1answer
15 views

Folder turned into file?

Normally "DCIM" is a folder in which all photos that were taken with camera are stored. When I tried to take a photo with Google Camera, the app instructed me to insert a sd card before taking photos ...
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1answer
68 views

Android /d folder

On all of my devices there's a folder called /d on two of my devices it's full of folders, on the other it's empty. What is the /d folder? What is it for? And why is it empty on one device?
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1answer
30 views

Why can I see '/' in a file manager when my device is not rooted?

My device is not rooted: I have rooted it before, but I did a full factory reset using the Nexus Factory Images. Root Checker tells me it's not rooted, and SuperSU tells me that it cannot find SU ...
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42 views

How to change Android's default key press sound?

The phone is rooted, I tried changing the file/s; /system/media/audio/ui/*.ogg and their permissions; -rw-r--r-- but still plays the default. Restarting the phone doesn't work also. Am I ...
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24 views

Virtual SMB directory on sdcard

I have a Moto G with only 16 gigs of storage. It doesn't accept external sd cards. Therefore, I store some data on my phone and some on my networked drive, at home. This can be annoying because a lot ...
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1answer
160 views

Programmatically, how does “rooting” a device enable access? [duplicate]

From a layman point of view, one would say, "Oh, I'm unrooted so I am blocked and access is not allowed." I want the programmatic point of view; telling me how an unrooted device doesn't have access ...
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1answer
202 views

How to turn off the camera shutter sound on LG G2 mini?

Where is located the camera shutter sound file on LG G2 mini (Android 4.4.2)? Or how else turn that annoying sound off? None of the solutions recommended in similar questions here does work. The ...
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1answer
618 views

Where to put supersu zip file while rooting HTC One M8

I'm following the instructions at http://htc-one.wonderhowto.com/how-to/unlock-bootloader-root-your-htc-one-m8-0154444/ and have found a stage where I don't have enough information, which is at Step 9 ...
5
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4answers
345 views

Folder that automatically uploads to phone

Here's something I that I want to do with my Android phone (Galaxy S2, CM9). I'll be happy if someone could tell me whether it's possible, and how. I often want to transfer files from my computer to ...
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1answer
111 views

File deleting problems after Android v4.4.2 upgrade? [duplicate]

Phone: Samsung Galaxy S3 Carrier: AT&T (US) Upgrade Path: v4.2 to v4.4.2 Is anyone else noticing SD card file deleting issues after the upgrade to Android v4.4.2? I use CoolReader to view ...
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1answer
52 views

Where are my received voice notes saved?

I checked in the whatsapp media voice notes. But they are not there. Plz help me to find them urgently.
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0answers
87 views

File transfer with multiple users

On a rooted Nexus 7 (2013), I have set up a second user. When I plug the usb cable to my mac, I can see all the files for the main user (using the Android File Transfer app from Google). However, ...
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31 views

Difference between /storage/emulated/0/ and /storage/emulated/legacy/? [duplicate]

I've recently went from stock Jelly Bean to CyanogenMod 11 (KitKat), and I've noticed that the internal SD card paths are completely different. I now have /storage/emulated/ containing two folders ...
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0answers
39 views

How can I make an Android device go from off to on at a chosen point?

I have a rooted Pantech Element and I want to make it turn on when it is charging (or at some other predetermined event, possibly). I have seen advice that says to edit a file called 'playlpm', but ...
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31 views

remount failing for rooted device

I have a rooted motorola device, which I am trying to remount for an internal apk installation. Vaibhav-mac00:~ vaibhav$ adb remount System folder is write protected. To disable use: fastboot oem ...
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1answer
32 views

execute permissions on fuse/fat filesystem

I've successfully cross-compiled Ruby for Android and everything goes ok in the emulator. But while I'm testing these funny things on my device (Nexus4) I noticed that /sdcard (or ...
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0answers
57 views

How to mount ubifs filesystem on android emulator?

I want to test the functionality of a custom ubifs filesystem on an android emulator (avd- Nexus 5). I have compiled and deployed a goldfish kernel(3.4) with ubifs support. But not finding the correct ...
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17 views

What might Opera be searching for to determine that my device doesn't have an SD card?

I just rooted a B&N Nook Glowlight and installed Opera Mobile. When I try to download an APK from e.g. Github, Opera Mobile gives an error: A memory card is needed for file downloads. Please ...
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1answer
22 views

How can I place a text file on my homescreen for editing?

I would like to place a textfile from my SD-card todo.txt on my home screen so I can click on it to edit the content and when I close it only that file would be saved. Ideally there would be a git ...
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164 views

Android Hangouts image cache location

Is it possible to retrieve sent/received Hangouts images from the file system? I'm looking for an image which has been deleted on Google+, but is still in cache when I swipe through images on my ...
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2answers
643 views

Restore deleted system

I have formatted the system using twrp now I can't flash the stock rom on my galaxy s3 sprint. I am getting the file_getprop: failed to stat "system/build.prop" status 7 every time I try to flash the ...
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241 views

Windows explorer not showing all my SdCard Files | Galaxy S3 mini

I have a some images that I can see in my phone, when I check the location it says that they're in my external SD card (see first image), but when I connect my phone to my laptop with Windows 7, I ...
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2answers
2k views

How do I make /sdcard link point to external SD Card on Android 4.4.2?

I've got a Samsung GT-I9505 phone with Google Edition Rom installed. As my phone comes with 16Gb internal storage, I bought a 32Gb microSD. However, the phone still uses emulated SD card to store all ...
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1answer
34 views

What are the files with a tilde ~ in their names?

I recently see a lot of files and directories with names like "T9XY3G~X" on my android device. I find them in the directories I sync with my PC, even though they are not copied to my PC. My device is ...
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1answer
116 views

cannot play or copy corrupted video

I have a Samsung galaxy S4. I have changed the settings so that the pictures and video taken from the phone camera are saved in a folder on the external memory card. Usually this works quite well. ...
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50 views

How to create a custom partition? (Not related to the SDCARD)

I am trying to figure out ways to create a new partition additionally to the standard ones, like system, boot or data. As the title indicates, my intention is not to create an ext4 partition inside ...
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1answer
32 views

Where to place .mp4 files in Nexus 7?

I have connected my Nexus 7 to my Macbook, and I am using the app Android File Transfer. I want to place an .mp4 movie, but I am not sure where to place it. I have tried placing it in the Movies ...
2
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2answers
54 views

Why is checking Android filesystem possibly harmful?

I just had an idea to do a filesystem check of all Android partitions when I noticed there is an option to do that for /data /system /cache in STweaks app (which comes also with Dorimanx Kernel) but ...
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10 views

Restore wiped files, how? [duplicate]

By unlocking my Bootloader on my HTC One, all data got wiped, also on the Storage... Short and fast, how can i restore files? for example Whatsapp Chat history?!
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2answers
20 views

I deleted folder in / and I want to make the folder exist again. Does it start with Capital letter (SEE picture)

`I deleted the folder symlinking to /storage/sdcard0 and I want to restore the symlink but I'm not sure if I should make new folder starting with s or S there should be folder named ?dcard does it ...
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1answer
558 views

How do you get the EmotionSoiD app to load the BIOS?

I downloaded an app called EmotionSoiD which is supposed to be a PS2 emulator for Android here: https://app.box.com/emotionsoid I got it and it installed and runs and stuff, but a black screen pops ...
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2answers
6k views

Moving apk to system/app. Operation failed

I have rooted my Nexus 5 and am trying to move an apk to the system/apps directory but keep getting "Operation Failed". I am trying to move from the /data/app directory to the /system/app directory to ...
2
votes
1answer
339 views

How to download a phrasebook from google translate

So i've been using google translate for a while and there are a bunch of translated words and phrases that i have asked for to date stored on the device. I now want to take a copy of them to my PC (in ...
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0answers
87 views

Replacing my default phone application with other one

Can I replace my phone.apk from system/app to a new Phone application such as Swipe Dialer Pro . will it do any harm.there is also one additional apk in system/app called phone service. Apk. what's ...
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1answer
47 views

Where is the Home folder?

On my linux system I have a directory in /home where all my personal files and local program configurations are stored. Where does Android store that type of file?
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424 views

Please explain the android partition structure to me?

I've tried finding the answer myself, but everything that I am able to see seems to miss out the really basic first steps. Here's my logic: FIRST Look at the phone's specification. Lets say Samsung ...
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1answer
34 views

rot13 on all names of files in a directory!

This one has me stumped :-/ I have a non-rooted nexus 7 (2013, Android 4.4.2). There is a directory on the inbuilt sd card and this directory has about 200 files in and I would like to rename each ...
3
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1answer
14k views

How to access /storage/emulated/0/ from PC?

I want to export the settings of the K9 mail app. This app exports a settings file to /storage/emulated/0/com.fsck.k9/settings-4.k9s. But if I connect my Nexus 4 to my PC I cannot see such a file or ...
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86 views

Where is the temp file of recorder in Android?

Galaxy Note2 4.3 Samsung firmware. Recording for 1 hour with the highest quality, accidentally pressed "back" button, nothing saved. Usually the file would be saved automatically even if "back" is ...
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4answers
176 views

Why is there so many identical Android folders?

I was using the ES File Explorer app, when I noticed there's many different folders with all the same content. Like, there's a "legacy" folder, a "0" folder, and an "sdcard" folder, and it all goes to ...
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14 views

Accessing files on google drive from file menu

I am using a GIS package ported from UNIX and it has a standard file menu with Open etc. The files that I want to access are on google drive. How do I get these mounted as part of the file system?
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1answer
520 views

How can I get file from /data/data/com.myapplication?

I need to get an internal file out of the filesystem in tact. I see the file, using ES File Explorer, located in LocalDevice/data/data/com.myapplication/file/user.json. The device (Nexus-7) is rooted. ...
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0answers
155 views

Save image/video thumbnails to external storage

How can I save image/video thumbnails to external storage on my android device? Although the image directory of my galaxy s3 device was set to storage/exSdCard/DCIM/Camera it seems that image and ...