Questions tagged [debug]

Debugging is a methodical process of finding and reducing the number of bugs, or defects, in a computer program or a piece of electronic hardware, thus making it behave as expected. Use this tag only in cases where your question is NOT development related.

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How To Enable Debug Mode From ADB Shell or ADB Via Terminal In Linux

so far I have put my android device in ftm mode i have tried from adb sideload now i am trying with busybox ash I'm able to run ls but anything else says permission denied or error:closed. / $ ls ...
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1answer
534 views

How to disable “logd” logging?

The /data/misc/logd/ directory is filled with 256 MB log files. Currently I don't need debug log files, so I would like to turn off logging. Partial solution: It seems I can turn off with the ...
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2answers
4k views

Problem with ADB on my Nexus 4 (unauthorized phone)

When running adb devices in cmd, it says that my phone is unauthorized. It appears that it has something to do with the RSA fingerprint prompt. I don't remember ever getting such a prompt. Yes, I am ...
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28 views

Where can I modify to make a custom rom allow debug any apk without android:debuggable=“true” in AndroidManifest.xml?

I am try to debug a android app which have integrity check. Then I can not decompile it and change AndroidManifest.xml. And this app do not work in emulator. Therefore, I try to flash a custom ROM ...
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1answer
859 views

Nexus 5X won't turn on, even from Debug Menu

My sister's Nexus 5X won't turn on. It is charged. When you try to power on, it makes it to the Google animation but freezes and goes back to black. You can make it to the debug menu go through the ...
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1answer
63 views

USB debugging turns off after restart on Android 7.0

Recently, my Moto G4 running Android 7.0 has been turning off USB debugging under developer options whenever the phone restarts. Is there a way to keep it on all the time? I have already tried ...
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0answers
63 views

Why I couldn't monitor traffic from this page?

When I opened the capture log I found nothing from the page other than this when I first tried to visit it using http only, and then I get that security warning and i click proceed to unsafe anyway i ...
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1answer
1k views

Missing Keyboard on Lock Screen

I got a system message that the keyboard had crashed. Then my keyboard won't restart. And now that my phone is locked, I can't unlock it to try any of the normal fixes, such has disabling and enabling ...
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0answers
34 views

WiFi dropping with channel switch and not reconnecting: how to debug

Since a few days my new Samsung Galaxy A50 (running Pie build PPR1.180610.011.A505FNXXU1ASD6) is dropping the WiFi connection to my router (Fr!tzBox 7940) for no clear reason. I've been trying all ...
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0answers
41 views

Trying to debug a network error of a 3rd party application sniffing the HTTPS traffic, but the error stops when enabling the proxy, what can I try?

This is a somewhat silly situation, we have this third party application that stopped working on our work devices, its pretty obvious that some request is failing under the hood, so I set up a HTTPS ...
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1answer
137 views

How can I install / debug applications on nanopi m4 Android board?

I have a nanopi m4 Android board, usb type c port for charging and data (and debugging maybe), four usb 3.0 ports, Android 8.1 I need to use adb, what I have tried use the charging / data port (usb ...
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4answers
12k views

Bugreport location

If I have bug reports enabled in dev options and I take a bugreport from the power button menu, where are these reports saved? I see there is an option to share it, but I want to pull it directly ...
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0answers
734 views

ADB: how to use it over TCP/IP during USB accessory development

I'm using an evaluation board from Atmel (based on SAM D21 Cortex-M0+ MCU) for developing a custom Android USB accessory and related app. I'm new to Android development, but I understood I need ADB ...
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1answer
173 views

Boot animation upside down after new ROM

I have a Wileyfox Spark, for lovers of it, you surely know it comes with CyanogenMod13 OS as it's stock. But you know very well how one might want a more decent Nougat or Oreo based CM14 or CM15 or ...
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914 views

how to make any app debuggable

I am working on some project where I need to debug existing apps on android android market. I know by modifying androidmanifest.xml we can do so but for that I need to have source code. So is there ...
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8answers
60k views

How to prevent Galaxy S4 from connecting as “Connected as Installer” instead of “Connected as Media Device”?

I have my Verizon Wireless Samsung Galaxy S4's developer options enabled with USB debugging turned on. Whenever I connect it to my machine, it displays "Connected as Installer" in the notification ...
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0answers
257 views

Find out why my Android phone is rebooting

All of a sudden, my almost 2-year-old Samsung Galaxy S5 Neo starts rebooting at random times. I did some research, and various forum threads on the Internet recommend different "try this" solutions: ...
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2answers
813 views

How to determine which application is blocking microphone usage?

Is there a way to determine which currently running application is using the microphone? I suspect the arrow launcher but would like to try and confirm this. I'm looking for a method which would ...
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2answers
469 views

How do you install your Android Studio app onto an LG Smart Watch Sport?

I am building an application to run on a smartwatch using Android Studio, and I want to install it onto my LG Smart Watch Sport, but I do not know how to do this with this watch. That's because you ...
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0answers
1k views

How to debug bootloop? [closed]

I built custom Cyanogenmod 13.0 for Galaxy S5 Exynos (G900H), however after I flash my ROM, the phone is stuck on bootloop with the Samsung logo turning off and on in a loop. since CM and LineageOS ...
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1answer
380 views

take bug report for specific application

I am starting android development, and I am looking for a way to get a bug report from a user's phone. I know about the settings / developer options / take bug report system, but from what I have ...
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1answer
66 views

Configure Android black box

My apps on my phone keep bugging out on me, but I can never catch them in the act. Is there any way to keep a black box of my phone state (perhaps polled every 1 minute) for the past x minutes so that ...
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1answer
3k views

How can I debug “Homescreen has stopped working”?

I have an LG L40 D160 Android phone that repeatedly gives me errors. When it boots, I always get the message "home screen has stopped working". This pops up repeatedly and makes it hard to do anything....
2
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0answers
32 views

Determine which app connects to a specific host and port? [duplicate]

As the title says, I need to know which app establishes a connection to a host on a specific port (in my case within LAN). In case the answer depends on the platform: The device is a Moto G (xt1045) ...
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0answers
55 views

How can I debug degrading performance for my Shamu device?

I've had my Nexus 6 since it first came out and will be replacing it with the new Pixel anyway but I want to get to the bottom of this. In the last 6+ months the phone got increasingly slow and ...
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0answers
202 views

Debugging wifi connection on Nexus 5x

After upgrading from Nexus 5 to Nexus 5X, I am unable to connect to my company's wifi. The credentials I provide are correct, and sometimes I do manage to connect, but that lasts only several seconds ...
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0answers
92 views

How can I enable USB debugging on Xperia Miro when touch is not working?

I have a Xperia Miro. I am trying to connect mouse with OTG cable, but it is not able to detect. Touch is totally not working. How can I solve this issue?
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0answers
215 views

Brutal bug “android.process.acore has stopped” doesn't solve after factory reset

Apparently this bug is prevalent and some are lucky enough to solve it by simply clearing data of Contacts storage but not me. I believe I have tried it all. Even after factory reset (via stock ...
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1answer
863 views

Economist app stuck with old issues

This has happened to me repeatedly with the Economist app on Android. Basically the app usually automatically downloads the weekly issue by push notification, but sometimes it simply doesn't do that. ...
2
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0answers
1k views

No debug icon on Nexus 5 with Android 6.0.1 Marshmallow

When I plug the USB cable, the debug icon doesn't show up. adb devices doesn't see it. Developer mode enabled. Developer option enabled. Stay awake enabled. USB debugging enabled. I am already in ...
7
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1answer
244 views

What are the security implications of using an app built “for debug”?

I've just come upon several .apk files hosted with Github projects which are "compiled for debug" (i.e. having application-debuggable set, which one can e.g. check using aapt dump badging /path/to/apk ...
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1answer
6k views

Can I open Chrome on Android from command line ?

Is there command line alternative to Chrome Remote Debugging ? Manually, I can open tabs from chrome://inspect/#devices . As well as I can open Chrome on desktop from CLI - e.g. chrome.exe --...
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0answers
275 views

access files of app and run-as command alternative for debugging

I try to access data\data folder without root because I want to access some downloaded files by the app and I have realized the files download in data directory. I have tried to pull to sdcard but as ...
3
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2answers
4k views

Adb can't see my device - PAP5400

When I connect my Prestigio PAP5400 DUO to my PC, ADB cant find it. I think the driver is wrong but I can't find right one. I have tried installing many drivers. PS: I have debugging mode activated. ...
0
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2answers
541 views

Malware installed with remote debugging

Is it possible for someone to install apks without you noticing, using remote debugging? (E.g. over TCP/IP, or on the same WiFi network). I found articles referring to this after a quick Google, but I'...
0
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1answer
50 views

switching off finger debugging infos in android

My Android phone (sony z3, running 4.4.4) keeps showing finger tracks as well as the finger tracking debugging infos. How can I turn that off? The feature got accidentally turned on (for me unaware) ...
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1answer
49 views

Does testing in android device will reduce it's life? [duplicate]

I am an android developer. Using my moto g first gen for testing my applications. I connect the device to laptop for 12 hrs per day. Now i am planning to buy s4. Will it reduce my device's life?
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188 views

Debug a Bootloop?

So I'm attempting to port a GSM ROM to CDMA, and it's in a bootloop. I'd like to know how to figure out how to see what exactly is faulting and causing it so I can go fix it. Do note I am a novice ...
1
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0answers
431 views

How to transfer videos downloaded via coursera app from my tablet to my computer?

I tried using the answer here: Find downloaded video files via coursera app but to no avail. My device is unrooted and hence the data folder is hidden. I tried the method suggested by Naveen as well ...
0
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1answer
123 views

Eclipse is not able to detect smartphone

Debian 7.6, Eclipse 3.8. When i program with API8 for my HTC Froyo I have no problem: running the debug session i see the device in the device list and I'm able to debug my app. Since I started with a ...
1
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1answer
569 views

Tracing Android applications

I have been mucking around on my Android tablet (rk2928, Android 4.1.1) at a low level, removing and replacing ROM apps and such... aaaand now I'm getting a few applications saying "Unfortunately, <...
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2answers
2k views

Can I disable USB Debugging on Android smartpones from Windows via adb.exe?

I have to install Applications on dozens of android smartphones and I am currently writing a program to automate this process. I know I can't remotely enable USB Debugging, so my question is: Can I ...
0
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1answer
4k views

Unable to debug in LG Optimis L7

I am unable to enable debugging mode in LG Optimus L7 Dual. I am connecting the mobile to my PC and choose LG Software mode(read this in a blog that had discussion about LG Optimus). The USB Debugging ...
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1answer
2k views

What is the method to debug Android kernel from booting in tablet?

I have to test a custom Android build on a tablet and I need to know the method to debug the Android kernel from booting in the tablet? The tablet has only a screen, 2 USB ports and an HDMI port.
2
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0answers
1k views

Once installed, how do I activate Firebug in Mobile Firefox?

I went to the getfirebug.com web site, where I was able to install Firebug under Firefox 1.10.6 (the Beta version of Firefox from the Play store). It said the install was successful. Now what? How ...
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0answers
61 views

Where is a good memory checker for Android?

Whenever I try to install/debug an app on my device (Android 2.2.2) I get this error: E/appproc(2974): SETTING DB COPING FAILED, MEMORY DEFECTED.... Is there a command-line utility available (or one ...
8
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1answer
43k views

How can I get a LogCat? [duplicate]

Possible Duplicate: How can I view and examine the Android log? Sometimes I get asked for a LogCat. What is this? What is it supposed to do? How can I get it?