I enabled USB debugging for android studio and now I want to charge my phone but it is not charging. My phone has run out of charge completely. What can I do now?
check using another usb cable. if still it not be charging . then you have only a single option to hard reset(from boot menu). same thing happen with me.
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I am getting started with Android development. I have an older Samsung Galaxy S2. But Android Studio doesn't recognize the device. I've tried going to the USB utilities but I can't seem to find them. Is my device too old?
You will have to enable the "USB debugging" option in your phone:you will get this after enable the "developer mode" on your phone(aka "developer options" on some devices).
Check this guide to enable this mode.
In addition - if you want to test your apps on a real device you will need to have a data USB cable(if you can upload stuff from your phone to your computer than you have the correct type of cable )
In some devices after enabling developer mode and connecting a cable you should scroll from the top side of the screen (Like in the photo) and click on USB for file transfer, and select Transfer files.
In addition to enable the Developer mode, if yet doesn't work, take a look at this page https://developer.android.com/studio/run/oem-usb, maybe with this driver you will have your problem solved: http://www.samsung.com/us/support/downloads
You can also check at your adb to make sure your device is connected:
cd cd c:\Users\Linda\AppData\Local\Android\sdk\platform-tools\
run: adb devices
It must shows your device's ID.
Hope it helps.
I was not using the correct cable. I assumed since the phone was charging I was using the correct usb cable to connect to my pc. Found a different cable, I believe the same cable that came with the phone. Now my device is found and working.
I have tried EVERYTHING I could find on this but still no solution.
I have a Samsung s6 edge Plus 32 GB. I am trying to deploy an app on Android Studio but it always shows the device as offline. What I have tried
Unplugging and plugging back
Restarting device
Enabling debugging on device
Shuffled and tried different transfer protocols
Installing and Uninstalling Samsung drivers
Checking 'Enable ADB integration' under Tools -- Android
Checking android studio & driver updates
Any help will be greatly appreciated
This happens sometime, even when USB Debugging is on. Try this:
Go to Settings->Developer Options
Search for Revoke USB Debugging Devices
Revoke all existing devices
Disable USB Debugging and enable it
Now connect your phone to system with USB cable
Wait, and a dialog will appear on your phone, for permission to allow for USB Debugging. Click on checkbox and press Allow.
Now the device should appear online in Android Studio.
If problem still persists, then problem is with your phone drivers installed on system.
This happens to me regularly (I use multiple devices) and one of these two things always fixes it:
Make sure your device has "only charge" selected in the dropdown menu entry that appears when you connect your phone. Instead select "transfer files".
Disable and enable usb debugging.
Change your device cable or change your connection USB port on PC. I think this problem is hardware problem. Try other hardware problem possibilities.
When I plug my phone into my computer with USB Debugging enabled, literally nothing happens. The computer does not even detect a device has been plugged in and the phone does not show the charging LED.
When USB Debugging is turned off, without disconnecting my phone my computer detects it.
I think there's an issue with ADB on the phone as the error occurred after trying to patch ADBD using Chainfire's ADBD insecure.
So long without a reasonable answer?
Vivo Y55A, but your solution is probably similar, because this is a pretty generic issue. With platform-tools installed, using "adb devices" I saw nothing attached. Developer Options was of course activated (via tapping Build Number 8 times), and USB Debugging was set to "on." Below those options are "USB Debugging Mode" which I had forgotten to set to MTP (it was on Picture Mode or something). Still no device.
I changed the USB cable and that solved the problem. Aside from being faulty, some cables may have only the power connectors wired, and the serial lines may not have any connection. Do try at least a couple of other cables, as well as a couple of other USB ports (sometimes the driver pointing to a particular port may be faulty).
USB debugging can sometimes be hectic. I've faced similar issues without any reasons. The best thing you can do is, root your phone using any popular rooting software and then download WIFI ADB. Its pretty simple and decent to use.
I read that i can use USB Debugging and adb to copy my phone data even if its is locked .But my Ubuntu -14.10 does not detect the smartphone unless i unlock it.Any suggestions ?
Tried both Usb 2.0 and 3.0
Try this. There is option in the developer options of settings that says "Stay awake".
Also you can keep it unlocked by settings>security>Screen lock>none
I want to enable the usb debugging option in android phone automatically after my phone is flashed.
Is there any possible way I can tell my device without usb debugging option on.
All I want is to get my USB debugging option on automatically.
Thanks in Advance
use Settings.System with ADB_ENABLED and android.permission.WRITE_SECURE_SETTINGS, but settings cannot be changed by normal application , it requires rooted phone :(