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

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563 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
93 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
85 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
806 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
233 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 ...
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1answer
888 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
55 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
999 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
144 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
404 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
19 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
20 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
20 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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25 views

Linux File Permissions and Android

I have a directory that is Globally readable and writable but in the data directory of another application (/data/data/APPNAME/databases). (drwxrwxrwx) That I want to access with my application ...
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31 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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31 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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14 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
51 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
29 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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63 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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81 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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14 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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59 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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33 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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59 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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36 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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51 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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47 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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231 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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75 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 ...
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0answers
29 views

How do i get files off this phone?

I use linux, I made a video, and tried to send it to my self. Then it did not send, the file is over 20MB, and would not attach to an email. Fine, I used AndFTP to send it to my ssh server. It got ...
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194 views

Is it possible to locate deleted messages (sms) on a zte maven?

recently cleaned excess crap from friends ZTE812 MAVEN only to discover they wanted to keep the text messages. I haven't factory reset, only surface delete. Is it possible to recover those messages, ...
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1k views

File systems supported on Nexus Player

I have a Nexus player running Android 6.0 (Marshmallow), and would like to connect a USB hard drive (through a USB OTG cable) to it and watch videos off it. I've installed ES File Explorer and Kodi. ...
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61 views

Filesystem check

I'm using a Trio Stealth Gen 5 on 4.5 I think with some crashed reboots I may have messed up my filesystem. I've never used Linux prior to this, but some Google searching lead me to a few things. I ...
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98 views

After Custom Rom My Device Become Very Slow

I am using QMobile Noir A8 (it's a Pakistani Android device) with custom ROM. I am having a problem with the custom ROM. My device becomes very slow when I connect to the internet. All apps (Facebook, ...
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0answers
17 views

Location of temporary sound files for Auri?

Auri is a text to speech app for Reddit. I'm trying to download the sound files it creates, and if possible load them with the app offline, though neither are supported features. I'm using a rooted ...
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1answer
83 views

Nexus 5 with zero-length partitions

So something is wrong with either the partition or the eMMC. TWRP is unable to erase/reformat/repair any partition (console lists partitions that fail to mount: /data, /data/media, /system, /cache) ...
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28 views

What is the point of separating the kernel and the rest of the operating system?

With all of the Android devices that I've seen, the Linux kernel and the initial RAM disk are placed in (the poorly named) boot.img and the rest of the operating system is placed in system.img or ...
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1answer
168 views

Access Android file system through ubuntu 14.04 over LAN

I have SOC which run android 4.4. I have connect this to my network using LAN. Now I want to access android root file using my Ubuntu desktop. Something like ssh. How to do this?
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129 views

Build.prop modifies okay. But not updates in system (e.g. About Tablet in settings)

I am running Android-x86 4.4 on VirtualBox. Everything works fine. But when I am modifying build.prop (with ES File Explorer or BuildProp Editor) with other manufacturer or model and save it. After ...
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0answers
54 views

Unable to mount '/efs'

I am having trouble with mounting /efs on my Galaxy S3, which is running on cyanogenmod 10.2. I have already tried this tutorial but with no luck. Also, I found a .bak file that is supposed to fix ...
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322 views

repack system.img for htc desire 516

I've unpacked the system.img from HTC Desire 516 firmware to add some missing languages pack, both unpacking and editing the system image done, but i'm unable to repack the system image, i'm using ...
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1answer
276 views

Formatting internal MTD storage: selecting block size?

I have rooted china N101-II tablet with CyanogenMod after flashing custom ROM. Internal MTD storage is 32 GiB large and custom ROM flashing make different layout to internal partitioning. Thus /data ...
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0answers
70 views

Which filesystems with wear leveling does Android support?

So I bought 64gb micro SD card which was formatted as exFAT. I can't use it with Android and I am actually very happy now that I have a good reason to get rid of this ms crap. In particular I do not ...
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0answers
994 views

Move app using file manage or force installation onto SD card?

First off: I haven't been able to root my phone. It's a ZTE Speed (N9130) on Android 4.4.4. I have gone through every rooting method available with the exception of guides that require special cables. ...
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0answers
43 views

change the filesystem mounted when plugged in to USB

Is there a way to change the mount location when plugging a device into USB? I want to move it to root directory. I am rooted. Please note that I want no setup done on the pc I.e. Do not give methods ...
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2answers
278 views

How to prevent extra folders from being created in my external SD card?

I have an HTC desire 820s running on Kitkat 4.4.4. I have set phone storage as my default write disk in Settings. However, when I open ES file explorer, I always find that many folders named like ...