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

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2answers
44 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
2k views

Where to store (personal) files?

What is the best place in the Android (4.4 or similar) file system to save some documents (.pdf, personal docs, other files, music, ...)? In other words, is there a specific folder where one can ...
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1answer
3k views

Is the external micro SD card path the same for all devices?

I am using a Samsung Tab 2. There is a path: /mnt/external_sdcard/myfile. Here, I can save, read, or write my file to the external micro SD card. I'm just wondering if this path is the same for all ...
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1answer
53 views

How can I know which file system is used for my internal storage?

I want to know whether my internal storage is formatted as exFAT, FAT32, ext4, etc. How can I tell? I run rooted Android 5.0, if it matters.
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3answers
65 views

What's the easiest way to sync music to my phone?

I'm now on CM13 (Android 6) and rsyncing in will not work due to permission errors (and the sudo command doesn't exist) So I ask you, are there any programs to sync my music across? I don't want to ...
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2answers
42 views

Does Google Drive replicate files before uploading?

When I upload files by Google Drive on my Samsung S4, I get full storage notification, so I need to know if G-Drive replicate any file on Android before or after uploading it.
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1answer
1k views

Editing fstab to mount /data from a different partition

Is it possible to edit the fstab to mount /data, /cache etc. from a different partition on the a.internal memory? b.external sdcard? Details: The default partition for /data and /cache are too small ...
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1answer
916 views

Enabling USB debugging from open file system access using custom recovery

Of course this should be possible, but finding the correct files to modify is the real question. Assuming we can boot into a custom recovery and have full access to the file system, has anyone ...
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1answer
73 views

How does the Linux filesystem on Android get mapped to “Computer\PhoneName\Phone” on Windows 7?

I am trying to figure out, when I use adb shell I see a filesystem with directories such as /storage/emulated/0. When I connect my Android phone to Windows 7 I see something like the following folder: ...
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2answers
839 views

how do I view files on micro sd?

I just saved the files from my flip phone to a micro sd card, and put that micro sd card in my android tablet. I went to the file manager, but I didn’t see anything for mounting the sd device, or that ...
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2answers
140 views

Missing 20 Gigabyte of Free Space

I've recently noticed that my Galaxy Note 3 32GB model ran out of storage. My Samsung File Explorer App says that I've got about 3GB of storage left of 32GB. My problem now is that I can't figure out ...
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1answer
87 views

Filesytem on Android

I'm totally confused regarding Android file system and its relation to SD card. While browsing my Asus Nexus 7 (2013) with file manager Astro from very root catalog I found directory sdcard. But ...
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1answer
1k views

Uninstall programs that are not visible in Application manager

I have an Asus Nexus 7 that is full of games that take up all 29 GB of memory. The kids installed these games, and they are not visible in the Application Manager. Perhaps they were installed in a ...
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1answer
247 views

With the stock Gallery app, how can I open an arbitrary image file by specifying its filesystem path?

I would like to know whether it is possible to open an arbitrary image file with the stock Gallery app (as distributed with the Samsung Galaxy SIII) by navigating the filesystem and drilling down the ...
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2answers
4k views

Galaxy S4's LCD broken. How do I access hidden folders in the storage using computer?

I recently broke my screen entirely so the touch function and LCD do not work at all on my Samsung Galaxy S4. I managed to plug in a keyboard to my phone to input my pass-code in order to unlock the ...
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1answer
2k views

Where can I find my App Folder when connected to Computer?

I need to put a .bak file inside my Application Folder. I connected my Android Device to my computer via USB, but I cannot locate my App inside any of those folders! I have unistalled the app and re-...
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1answer
898 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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1answer
56 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 ...
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1answer
1k views

Partition mounting on Android

On linux, "/etc/fstab" contains the directives how a partition should be mounted (fs type, flags etc.). On Android how it is determined? On my Nexus 7, I see a file called "fstab.flo" in "/" which ...
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1answer
1k views

File Explorer for HTC Desire X - too many permissions asked for?

I have a HTC Desire X running Android 4.0.4 (not rooted) I am looking for a file explorer mainly for 2 things - Just browsing around the file system - Copying an apk from my PC and executing it. I ...
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1answer
148 views

Images and videos not readable from SD

first time here and I'm in sort of despair! I recently purchased a 32GB (class 10) memory card for my Samsung Galaxy S2. All went fine, the card was recognized, I could write and read from it, both, ...
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1answer
411 views

Why my (unrooted) /data partition appears to be empty?

I am having some issue with my /data partition. Among other things, when I browse its contents with the Astro app, it appears to be empty. The phone has never been rooted and it has been factory-reset ...
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0answers
22 views

read-only file system on emulator

I need to change /system/etc/hosts file on my emulator, and no matter what I do, I get "read-only file system" error. Does anyone know how to do it? I tried editing the file manually as su in adb ...
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0answers
60 views

Check and fix external SDCard within Android Marshmallow, formated as internal

This is very similar to this question, except now in 6.0-marshmallow. The external sdcard is now mounted as a fuse device: /dev/fuse on /storage/emulated type fuse (rw,nosuid,nodev,noexec,noatime,...
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25 views

What is the local path (on the Android device) to files accessible over USB storage?

I have my device connected by "Mass storage (UMS)" and with "USB storage" selected. On the PC, this allows me to mount the device successfully, and give a listing of files. However, what is the local ...
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0answers
9 views

cant mount /system as rw [duplicate]

I have a rooted Huawei P8. A few days after root every google related app stopped working. The problem is at the hosts file, it just wont let me edit it. Ive tried various file explorers, ES, FX, ...
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0answers
18 views

How to add files onto phone via sshdroid

I have SSHDroid installed on my phone, and I am currently able to download files from my phone with the following command: rsync -e 'ssh -p 2222' -avzh --progress root@192.168.1.141:/storage/self/...
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0answers
19 views

Why is moving images in gallery apps so slow?

QuickPic, F-Stop, Samsung's Gallery app - all are extremely slow at moving images from one folder to another, both on the same microSD card. Why is that? Moving a file within the same file system ...
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0answers
31 views

Where are all the folders associated with an application?

On Linux, a given package will typically install command-line binaries in /usr/bin, shareable, install-independent data in /usr/share, system-wide configuration files in /etc, and user-specific ...
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0answers
31 views

How to know the device's microSD card reader specifications?

In my opinion, for clarity and transparency before purchasing a device, it would be necessary that manufacturers clearly indicate on the data sheets of their devices more information about the device ...
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0answers
22 views

Where to place temp files? (with file permissions)

I'm currently developing a Rooting method for my device. I want it to be possibly executed right from a Terminal emulator, as the default shell user (not root), so that it doesn't require a PC. The ...
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0answers
50 views

ePub files disappear after upgrade to Lollipop

I use my Galaxy Tab 4 mainly for reading, and so had a collection on of PDFs and epubs stored on the device. I connected it to wifi and it asked to upgrade from KitKat to Lollipop which I did. After ...
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1answer
52 views

Internal memory (sdcard0) not writable - Android 4.3 - Xperia T (LT30p)

After a bootloop that I experienced after messing around with Android, I flashed a stock ROM to my LT30p using FlashTool. Everything went smoothly, except for the fact that I can't create files in ...
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0answers
54 views

Why are my MP3 files not showing in Windows file browser?

I uploaded MP3 files in the Music folder on my Nexus 5 a few weeks ago. Today, I want to erase some of them to make space, but there are no files or folders showing in my Windows files browser when I ...
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0answers
40 views

I tried to send a large video file through whatsapp, it failed. miserably

I tried to send a rather large video file through whatsapp (4k, by accident). it was about 2.4GB's. However whatsapp goofed and duplicated the send (it was trying to send the file twice). So I ...
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0answers
41 views

System not seeing sd card data

The strangest thing happened. I was installing an app, and all of the sudden, the screen went black and wouldn't turn on. I just turned off the device, and when I turned back on, a lot of apps had ...
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0answers
16 views

Sony Xperia file system

Hope someone can help, I find it really annoying when posting pictures from my phone or tablet as there's no folder options, I have to scroll through every picture on my phone to find the one I want. ...
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0answers
53 views

Installing app (“SMS Backup Restore”) on old Motorola Droid 2 (Android 2.3.3)

I've managed to get the upgraded Market app installed, but when I try to download the app, I get a 'Download unsuccessful, please try again.' after a few seconds of 'Starting download...'. Same thing ...
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1answer
54 views

how to transfer a file from within system partition on android to desktop

background I'm developing an app that downloads files to the device.. some of these files are acting out and to trouble shoot I want to actually transfer these files to my (mac) desktop and go ...
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0answers
129 views

How to enable pip, QPython to write to Android filesystem?

I have been following this guide to install youtube-dl on my Android phone. http://www.arulraj.net/2015/11/download-any-videos-in-android-using-youtube-dl.html However, when downloading the videos, ...
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0answers
164 views

Internal partitions messed up

So, I got a "little" problem, it started a few days ago, I woke up and my device was overheated and stuck in the bootlogo, I went to the Philz Recovery but it started with an startup error about the ...
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0answers
15 views

MP3 files being renamed randomly on SD card

Every so often a random mp3 file is changed from e.g. 'I Am Somebody.mp3' to 'I Am Somebody.mp3.0' on my SD card. I am always careful to unmount SD card before removing it from the phone. It's ...
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0answers
90 views

Help! Deleted wrong folders, now I can't connect to Wi-Fi. Nexus 5 - 6.0.1

So I was looking how to fix my Wi-Fi problems and stupidly deleted folders in /system using root access. The folders included: /data/misc/wifi /data/misc/dhcp /etc/wifi My phone (Nexus 5 - ...
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0answers
34 views

Filesystem shows strange but phone working fine

I've got a strange problem with my Asus Zenfone 2 (ze550ml) filesystem. I wanted to copy photos and videos, so I've connected the phone via cable (a native Asus one) to the PC (Win 10, adb and ...
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0answers
64 views

Samsung Galaxy S 4 Mini shows my external SD card is blank or has unsupported filesystems. How do i fix this?

My Samsung Galaxy S4 mini says that my external sd card is blank or has unsupported filesystem. When i tap the notification it gives me only a option to format but i dont want to because i need the ...
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0answers
37 views

How to recover file system programs witch are in locked file-system due to multiple restarts?

Turns out my charger wire was broken and phone was charging and restrating non stop cause couldnt get enought charge. Later when charged with normal wire these restarts made some filesystem bad and ...
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0answers
59 views

MicroSD Card Malfunction after Few Days of Usage

I have a 16GB SanDisk (supposedly) MicroSD card which I am trying to use in my "cheap" Android phone (a Mlais MX28) with Android 4.2.2, kernel version 3.4.5 and full root access. When I initially ...
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0answers
56 views

mounting CIFS failed on NTFS volume (enabled by Paragon app)

To enable NTFS volume for my Android (v4.3 - Kernel 3.4.0+) device (Phone), I've installed Paragon exFAT, NTFS & HFS& app and successfuly mounted my NTFS external sdcard. The problem is that I ...
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0answers
356 views

Editing personal dictionary on Android 6

As it seems Android blocks third party apps from editing the personal dictionaries for some reason. I just upgraded from Android 4 to 6 and want to import my personal dicitonary, but the apps I've ...
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0answers
99 views

Hundreds of empty folders in the root directory

Everyday a few folders with names like these .1452883637809 .1452883650035 .1452890345647 and so on appear in the root folder both of the internal storage and the SD card. They are all empty and ...