Update 2023; accessing data is not even through USB (file transfer mode) possible anymore (since a few Android and/or Samsung-device updates ago). Root your device. Original answer; Starting from API level 8 (Android 2.2), for the debuggable application (the one built by Android Studio all the times unless the release build was requested), you can … Read more
Check if you have installed this package in your ADB “Google USB Driver package, revision 4”; if not do it. Another possible solution could be downloading the drivers from here: http://www.samsung.com/us/support/owners/product/SCH-I515MSAVZW This appears to work for the Samsung GT-i9250 version too.
Use the cmd activity start-activity (or the alternative am start) command, which is a command-line interface to the ActivityManager. Use am to start activities as shown in this help: $ adb shell am usage: am [start|instrument] am start [-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>] [-c <CATEGORY> [-c <CATEGORY>] …] [-e <EXTRA_KEY> <EXTRA_VALUE> [-e <EXTRA_KEY> <EXTRA_VALUE> … Read more
UPDATE: Post with images ➤ English Version | Versión en Español If Windows fails to enumerate the device which is reported in Device Manager as error code 43: Install this Compatibility update from Windows. If you already have this update but you get this error, restart your PC (unfortunately, it happened to me, I tried … Read more
You can use DDMS in Eclipse, Android Device Monitor in Android Studio or run command lines on terminal Using DDMS: Open DDMS/ADM in Eclipse: Window > Open Perspective > DDMS in Android Studio: Tools > Android > Android Device Monitor Enter the fake incomming phone number Choose “Voice” Press call After that, you will see … Read more
Edit: In newer Android Studio versions you can re-sync the project using this button: For older versions: Open Gradle window (on the right side in Android Studio) and click on the refresh button. However it is not a 100% sure fix. Solutions for other cases: Open terminal window and type “adb kill-server”, then type “adb … Read more
adb shell getprop ro.build.version.sdk If you want to see the whole list of parameters just type: adb shell getprop
Ok So I finally found the problem, apparently on this device you have to set to connect as camera(even after usb debugging is already enabled) Also this link describes the setting up process
By design adb root command works in development builds only (i.e. eng and userdebug which have ro.debuggable=1 by default). So to enable the adb root command on your otherwise rooted device just add the ro.debuggable=1 line to one of the following files: /system/build.prop /system/default.prop /data/local.prop If you want adb shell to start as root by … Read more
The OP tried to combine the following 3 commands (that he had no problem executing one after another in the interactive shell session) into a single non-interactive command: adb shell run-as com.example.app cat /sdcard/temp_prefs.xml > shared_prefs/com.example.app_preferences.xml For simplicity let’s start from within an interactive adb shell session. If we just try to combine the last … Read more