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Android Enthusiasts

Q&A for enthusiasts and power users of the Android operating system

Latest Questions

-3 votes
0 answers
21 views
Does anyone know how to read log files I feel someone hacked my phone
So I wanted to see if someone can read log files and tell me if my device seems hacked,cloned or remote accessed or rooted I know nothing about this stuff but it seems like my log files don't look right
So I wanted to see if someone can read log files and tell me if my device seems hacked,cloned or remote accessed or rooted I know nothing about this stuff but it seems like my log files don't look right
Matt (1 rep)
Aug 4, 2025, 02:42 AM
2 votes
1 answers
3917 views
File does not be sent in KDE connect
I have galaxy J7 and lineageOS 17.1. When I send a file with KDE connect from my phone to another device (another phone or a laptop) I am successfull, but in reverse not. For example when I try to send a file with KDE connect from my laptop to my phone a notification appears saying "failed receiving...
I have galaxy J7 and lineageOS 17.1. When I send a file with KDE connect from my phone to another device (another phone or a laptop) I am successfull, but in reverse not. For example when I try to send a file with KDE connect from my laptop to my phone a notification appears saying "failed receiving file from ...".
Reza Hosseinzadeh (21 rep)
May 7, 2023, 01:56 AM • Last activity: Jul 30, 2025, 06:03 PM
1 votes
1 answers
1620 views
Android files and folder is showing wrong time and date
I've noticed that the files of my Android phone are showing the wrong time and date. I have made a folder "New folder" and the folder was created on 3/13/21, 12:23 PM. ![][1] I renamed the folder to "New renamed folder" and the folder is showing that it was created on 3/13/21, 12:23 PM. But it shoul...
I've noticed that the files of my Android phone are showing the wrong time and date. I have made a folder "New folder" and the folder was created on 3/13/21, 12:23 PM. Image I renamed the folder to "New renamed folder" and the folder is showing that it was created on 3/13/21, 12:23 PM. But it should be 3/13/21, 12:32 PM. Image It said it was last modified on 3/13/21, 12:23 PM. But it should be last modified on 3/13/21, 12:32 PM. enter image description here Anyone can help me to solve this problem?
Md.Rakibul Islam (59 rep)
Apr 3, 2021, 06:42 AM • Last activity: Jul 25, 2025, 11:44 AM
0 votes
0 answers
16 views
How to open tmp file?
I have a file on my phone, I think it's an audio file if that matters, that gives me a pop-up 'You don't have any apps that can open this type of file. Search Play Store.' I've tried a large number of apps trying to get this open and haven't managed to open it yet. Can anyone please direct me on how...
I have a file on my phone, I think it's an audio file if that matters, that gives me a pop-up 'You don't have any apps that can open this type of file. Search Play Store.' I've tried a large number of apps trying to get this open and haven't managed to open it yet. Can anyone please direct me on how to go about opening it by any chance?
Eva-Marie Leger (11 rep)
Jul 21, 2025, 01:49 PM
63 votes
4 answers
499322 views
Where on the file system are SMS messages stored?
Where in the file system are SMS messages stored? I'm using ES File Explorer to browse around but can't seem to find this - is it on the phone or the SD, and where? I have an HTC Wildfire but I would imagine it doesn't vary hugely from vendor to vendor (although I am an iOS developer who knows littl...
Where in the file system are SMS messages stored? I'm using ES File Explorer to browse around but can't seem to find this - is it on the phone or the SD, and where? I have an HTC Wildfire but I would imagine it doesn't vary hugely from vendor to vendor (although I am an iOS developer who knows little about Android).
Alex Coplan (733 rep)
Dec 13, 2011, 11:36 PM • Last activity: Jun 21, 2025, 12:50 AM
2 votes
1 answers
16206 views
HTML Viewer seems not running the website's Javascripts
I have an offline saved htm web page on sdcard to test Javascript. The default render on my phone seems to be HTML Viewer. But when I tried to open the page, the code didn't run. I know this because there's some html tag in the page I was added to detect this: /* my Javascripts */ The current browse...
I have an offline saved htm web page on sdcard to test Javascript. The default render on my phone seems to be HTML Viewer. But when I tried to open the page, the code didn't run. I know this because there's some html tag in the page I was added to detect this: /* my Javascripts */ The current browser can't run Javascript. which displays on the page: "The current browser can't run Javascript." So how can I enable Javascript in HTML Viewer? Both Opera and Browser are somehow can't found out the file when I typed in the address textbox: file://localhost/sdcard/page.htm The problem exist on almost any phone. But the later just works on some of my phone. Another not.
tvc (121 rep)
Dec 3, 2013, 01:19 PM • Last activity: Jun 17, 2025, 10:06 PM
1 votes
3 answers
16399 views
Location of, or how to view downloaded Telegram files
I have an Infinix Note 12 (X670) running Android 13. Starting a few weeks ago, I could no longer see downloaded files in the `/data/org.telegram.messenger/files` directory. Where are downloaded files from Telegram being saved? Or, how can I view them again?
I have an Infinix Note 12 (X670) running Android 13. Starting a few weeks ago, I could no longer see downloaded files in the /data/org.telegram.messenger/files directory. Where are downloaded files from Telegram being saved? Or, how can I view them again?
Avagut (111 rep)
Apr 6, 2024, 05:02 AM • Last activity: May 23, 2025, 08:10 AM
2 votes
0 answers
57 views
How to search for text strings inside text type files in folders and subfolders?
I am looking for a method to perform advanced searches (boolean, wildcards, close matches, words within certain distance, etc) for text strings inside text-type documents stored in one or more folders and subfolders in the Android file system, without root. I would prefer to do this with the operati...
I am looking for a method to perform advanced searches (boolean, wildcards, close matches, words within certain distance, etc) for text strings inside text-type documents stored in one or more folders and subfolders in the Android file system, without root. I would prefer to do this with the operating system's tools, but am willing to consider an app if necessary.
nijineko (121 rep)
May 19, 2025, 04:06 PM • Last activity: May 21, 2025, 05:56 PM
3 votes
1 answers
8333 views
Is there a way to change the default file manager app?
I was wondering whether I could replace the file manager that comes with my phone with a 3rd-party app in a way that any app that needs file access, goes through the 3rd-party app to find the appropriate file. The only other similar question I could find here is left unanswered and I wasn't able to...
I was wondering whether I could replace the file manager that comes with my phone with a 3rd-party app in a way that any app that needs file access, goes through the 3rd-party app to find the appropriate file. The only other similar question I could find here is left unanswered and I wasn't able to find anything online.
Nikos Hidalgo (131 rep)
Apr 24, 2019, 03:44 PM • Last activity: May 11, 2025, 12:11 AM
2 votes
3 answers
11540 views
How to delete 0-byte files in the root directory of internal storage without root access?
This is the same to this question: https://android.stackexchange.com/questions/57844/cant-delete-file-in-download-folder But for me, the answer is not clear, as per the OP's answer 'he turned on the SD Maid app' but did not state what option in SD Maid resolved the issue. The OP stated as well 'he d...
This is the same to this question: https://android.stackexchange.com/questions/57844/cant-delete-file-in-download-folder But for me, the answer is not clear, as per the OP's answer 'he turned on the SD Maid app' but did not state what option in SD Maid resolved the issue. The OP stated as well 'he deleted the whole directory' but not specified if using SD Maid or PC. We have the same scenario where I redownloaded the same file, and after copying it to the exact location where I'm having an issue, it made two identical files and what I tried so far: 1. Highlighted both items and deleted them using SD Maid, it says success but after a refresh, it retains the other file with 0 bytes. 2. Connected my phone to PC as MTP and tried to delete it from there. What I noticed is it only shows one file, unlike looking in any Android file manager. It says success but checking it again on the phone it retains still the file with 0 bytes. 3. Tried apps in Play Store that says secure delete that uses a different algorithm but still, after it says yes, the same scenario occurs above. 4. Perform wipe cache partition in the stock recovery. 5. Clear data and cache of stock file manager. I know my last resort would be a complete factory reset, but is there any other way?
threeFatCat (214 rep)
May 30, 2018, 05:51 AM • Last activity: May 9, 2025, 05:09 PM
1 votes
0 answers
65 views
How to Quickly Save Files to a Specific Folder
I routinely need to save files I download or receive via email or instant messaging to a specific folder on my device. Currently, the quickest way to do this is to share the file, choose my file manager app (Cx File Explorer), and then navigate to the desired folder. I wish I could pin a "Share to f...
I routinely need to save files I download or receive via email or instant messaging to a specific folder on my device. Currently, the quickest way to do this is to share the file, choose my file manager app (Cx File Explorer), and then navigate to the desired folder. I wish I could pin a "Share to folder X" option directly to my share menu. I've tried multiple file managers but haven't found one that supports this functionality. Any suggestions? I'm using Pixel 9.
Georgey (11 rep)
Apr 12, 2025, 04:51 AM • Last activity: Apr 12, 2025, 08:57 AM
5 votes
3 answers
7422 views
What are 'dup0' files in the photos folder?
When I wanted to copy some photos and videos from my Samsung Galaxy S to my PC, I noticed that inside the photos folder (`DCIM\Camera`), there are a lot of files with the extension `dup0`. They have the same filename as the photos/movies (e.g., img1.jpg and img1.dup0), but not for every photo does a...
When I wanted to copy some photos and videos from my Samsung Galaxy S to my PC, I noticed that inside the photos folder (DCIM\Camera), there are a lot of files with the extension dup0. They have the same filename as the photos/movies (e.g., img1.jpg and img1.dup0), but not for every photo does a dup0 file exist. The dup0 files are quite small for photos (e.g., photos are about 1.5 MB, dup0 files about 50 kB), but for movies, they can be quite large (e.g., 16 MB for an 18 MB movie). What are these files for? Can they be deleted to free some space?
M4N (379 rep)
Apr 27, 2012, 06:42 PM • Last activity: Apr 12, 2025, 07:10 AM
1 votes
1 answers
43 views
How to make files from Termux visible in Slack?
Files created/downloaded in Termux and placed in storage/downloads is invisible to Slack until the whole phone is rebooted, or so it seems. On the flip side, files created/downloaded in Slack is immediately visible in Termux. Is there any way to make the files visible to Slack without a reboot? Thin...
Files created/downloaded in Termux and placed in storage/downloads is invisible to Slack until the whole phone is rebooted, or so it seems. On the flip side, files created/downloaded in Slack is immediately visible in Termux. Is there any way to make the files visible to Slack without a reboot? Things I've tried: - restarting slack - force-stopping and restarting slack - Uninstall the entire slack app, and reinstall it - running sync in Termux - restarting both Termux and slack multiple times Phone Samsung S24U, Android 14, not rooted.
hanshenrik (263 rep)
Mar 9, 2025, 12:46 PM • Last activity: Mar 13, 2025, 11:21 AM
0 votes
0 answers
37 views
On Samsung devices, where does the OS save video file for the wallpaper?
I've noticed that even old Galaxy phones have this feature, that I can choose a video file to be a wallpaper. I think it works only for the lock screen for some reason. Does anyone know where the file is saved? Does it require a rooted device to reach it?
I've noticed that even old Galaxy phones have this feature, that I can choose a video file to be a wallpaper. I think it works only for the lock screen for some reason. Does anyone know where the file is saved? Does it require a rooted device to reach it?
android developer (615 rep)
Mar 9, 2025, 04:04 PM
4 votes
2 answers
5753 views
APK's AndroidManifest.xml looks to be binary
I'm not sure if this is a problem with my unzip tool or not, but I'm looking into the APK file structure and I see a file called `AndroidManifest.xml`. Inside that file, there is no XML. It actually looks like a binary dump. What does this file do, and should it look like this? I'm using the officia...
I'm not sure if this is a problem with my unzip tool or not, but I'm looking into the APK file structure and I see a file called AndroidManifest.xml. Inside that file, there is no XML. It actually looks like a binary dump. What does this file do, and should it look like this? I'm using the official VLC nightly, [I'm trying to troubleshoot this problem](https://android.stackexchange.com/q/197175/7425) . Here is the link to the app: * https://nightlies.videolan.org/build/android-armv7/VLC-Android-3.0.11-20180618-0249-ARMv7.apk
Evan Carroll (4661 rep)
Jun 19, 2018, 02:52 AM • Last activity: Mar 8, 2025, 06:21 PM
42 votes
10 answers
477842 views
Where is the wallpaper image saved?
I had an image from a website which I set as my wallpaper inside the browser. I am wondering now where I can find the image in the file system, because I can't find it online anymore. I am rooted.
I had an image from a website which I set as my wallpaper inside the browser. I am wondering now where I can find the image in the file system, because I can't find it online anymore. I am rooted.
Deniz Zoeteman (555 rep)
Jan 17, 2012, 09:54 PM • Last activity: Mar 8, 2025, 11:04 AM
0 votes
0 answers
1415 views
"open failed: EACCES (Permission denied)" error message when copying file
I'm using Android 6. I'm trying to copy a file from `/storage/emulated/0/test.txt` to `/cache/SH_DIR/` via an Android user application, and I'm getting the following error: java.io.FileNotFoundException: /cache/SH_DIR/test.txt: open failed: EACCES (Permission denied) When I build the application as...
I'm using Android 6. I'm trying to copy a file from /storage/emulated/0/test.txt to /cache/SH_DIR/ via an Android user application, and I'm getting the following error: java.io.FileNotFoundException: /cache/SH_DIR/test.txt: open failed: EACCES (Permission denied) When I build the application as a system application (included as part of AOSP), I'm able to copy the file to /cache/SH_DIR/. Do I need to modify the SEpolicy to allow a user application to copy files to /cache/SH_DIR/? Any help would be appreciated.
GNK (129 rep)
Jun 16, 2021, 06:15 AM • Last activity: Mar 8, 2025, 07:14 AM
5 votes
1 answers
685 views
How to export Recorder audio files to PC via USB while staying offline?
I have a Pixel 6. I used the built-in [Recorder][1] app. [![Recorder][2]][2] My wifi is currently disabled, and I don't want to enable it, and I don't want my audio recording synched to the cloud. I plugged my phone into my PC via USB but when browsing the folders of files can't find the audio clip....
I have a Pixel 6. I used the built-in Recorder app. Recorder My wifi is currently disabled, and I don't want to enable it, and I don't want my audio recording synched to the cloud. I plugged my phone into my PC via USB but when browsing the folders of files can't find the audio clip. Where / how can I find the audio file?
Ryan (623 rep)
Feb 22, 2025, 07:03 PM
2 votes
2 answers
7128 views
ZIP files with name "soda-en-US-v1001-1.zip" appearing on their own on Android 11
I have .ZIP files appearing on my Android 11 phone on their own. I don't know why they're there, and I don't know where they're coming from. Their located under Google, Download cache. 24 files named as follows: soda-en-US-v1001-1.zip All file names are the same except for the number at the end. All...
I have .ZIP files appearing on my Android 11 phone on their own. I don't know why they're there, and I don't know where they're coming from. Their located under Google, Download cache. 24 files named as follows: soda-en-US-v1001-1.zip All file names are the same except for the number at the end. All files are 50.05mb. If I try to open them, it says "unable to open archive. File is either corrupt or an unsupported format." I didn't create these files, nor have I downloaded anything. Why are these files being created on their own?
user367043
Apr 22, 2022, 02:29 PM • Last activity: Feb 22, 2025, 04:09 AM
6 votes
1 answers
3655 views
Why does Android drop files I transfer to SDCard while in recovery mode?
Here's my situation: I have a Sprint Samsung Nexus S 4g. It is rooted, unlocked, and loaded with CyanogenMod 10.1. I am attaching it to a Windows 8 machine via USB cable. Recently, the phone went into a boot loop, and thus I can only do anything with it in recovery mode. I'm trying to transfer the s...
Here's my situation: I have a Sprint Samsung Nexus S 4g. It is rooted, unlocked, and loaded with CyanogenMod 10.1. I am attaching it to a Windows 8 machine via USB cable. Recently, the phone went into a boot loop, and thus I can only do anything with it in recovery mode. I'm trying to transfer the stock ROM to the phone for loading. I follow these steps 1. I boot into Recovery mode 2. I go to Mounts and Storage 3. I mount the USB card 4. In Windows, I open up the phone in explorer, and copy the update.zip file to the root of what is now the G: Drive on my phone. 5. I try to load the ZIP file for processing. Recovery says "Can't open file /sdcard/update.zip" 6. I reboot into recovery again to 'refresh' things. At this point, the file that I loaded is gone! It's not on the SD Card anymore. I can't find it via Recovery mode, and if I remount the USB disk, it's not visible in Windows either. Weird, huh? One other thing to note: I've wiped and reformatted everything I can via Recovery (Cache, system, data, Dalvik, everything) and yet when the phone occasionally manages to boot all the way to the OS, I can still see my wall paper. How can I get the files I copy over to actually stay on the phone? Any ideas on what is going on? I just want to wipe this phone and start over, but I can't seem to make that happen. Thanks. More: Okay, I formatted and wiped everything that I could. And now the phone only boots to fastboot mode. I mount the USB card, move a ZIP over, and double check it in Windows. I can open the file on the phone. But when I unmount the USB card (I have no choice), the ZIP is there, but the phone won't read it. It says "Can't open (bad)". This is trying with CM9.1 and I'm 100% sure it is the right version for my phone (crespo4G)
Nick Hodges (222 rep)
Jul 19, 2013, 08:57 AM • Last activity: Jan 19, 2025, 03:03 PM
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