Develop Reference

[Android studio]How to set a new phone in Android 6.0? USB device not found

I bought a new phone, it's a "wiko Lenny 3". I'm trying to configure my Android Studio to debug my apps on it.
I put my phone on the usb debug on, i set the screen to always active, i activated the unlock oem, and for the fictive position it asks me what's the app I want to set, I have only one choice: the radio. It was strange but I set it.
I downloaded the drivers but my computer doesn't want to install them. So I installed them on the folder "usb-drivers" in android-studio.
I don't know what's going wrong, I searched a lot on the internet but I didn't find anything useful.
Maybe I have to download good drivers but I don't know how to find them, the official website doesnt have the drivers.
PS: the android version is a special version create by wiko

You also need to enable debugging in phone's settings - enable developer mode first and then allow debugging, maybe that's the issue

First u need to install drivers for phone, next step is enable debugging mode in phone. And next u will easy connect and android studio will find a phone

I was having problems with connecting my new Huawei Nova with Android Studio (on Windows 7). Maybe it helps you.
Download USB driver for your phone - I found drivers for Huawei Nova here
Enable "Developer mode" and "USB debugging" your on phone - I found information how to do it here
Open "Device manager" and find your device. In my case it was in "Other devices" section as "ADB Interface"
Right-clik and choose "Update Driver Software"
Select "Browse for driver softwere on your computer" and then "Let me pick from a list of device drivers on my computer"
From the list of device types select "Show All Devices" (first option on the top) and click "Next"
In "Select the driver..." window select "Have disk" and find your driver on your PC. You have to select setup information file (.inf), then click "OK"
Select "Android ADB Interface" and click "Next" to install it.
P.S. In step 8 I've got warning that windows can't verify is this driver is compatible with the device, I click "Yes" and the driver was install properly.
After that Android Studio sees my Huawei Nova.
UPDATE (for Windows 10):
Download USB driver for your phone - I found drivers for Huawei Nova here
Enable "Developer mode" and "USB debugging" your on phone - I found information how to do it here
Open "Device manager", choose "Action" tab and click "Add legacy hardware"
New window will pop-up ("Welcome to the Add Hardware Wizard"), click Next
Choose option "Install the hardware tha I manually selected from a list (Advanced)", click Next
Choose "Show All Devices" and click Next
Click "Have a disk" and find downloaded driver on your PC. You have to select setup information file (.inf), then click "OK"
From list (Model) choose "Android ADB Interface" and finish installation
Restart Android Stuido and your phone should be visible as AVD device

First of all download the Google USB Driver
Then open to Device Manager. You will find our device name under other devices.
Right click on that and select Update Driver Software..
Then select Browse my computer for software driver
after that select Let me pick
then select Android Device
finally select Android ADB Interface
click next and install it.
Note: Make sure you enable Developers Options and USB debugging.
It should work like charm.

You need to enable developer mode.
Find the Android Build Number in settings
Settings > About phone > Build number
Once you’ve found the Build number section of the settings, tap on the section 7 times. After two taps, a small pop up notification should appear saying "you are now X steps away from being a developer" with a number that counts down with every additional tap.
After the 7th tap, the Developer options will be unlocked and available. They can usually be found in the main settings menu. You dive into that menu to do things like enable USB debugging.

You need to have the device drivers installed in your system for your device.
Allow USB debugging in your device.
First, Developers Options should be enabled in your device, then
Settings > Developers Options > USB Debugging(enable)
3.Connect your device as a Camera

I have the Google USB driver installed, my phone is already unlock, the usb debugging is enable on my phone too.
I'll try to find a way to install this drivers one more time and let you know.
Thank's everybody

My computer (windows 8) don't want to install driver without a licence but I find a way to do this on internet. Now it works fine.
Thank you =)

ADB doesnt recognize my device- LENOVO A60+ Android v2.3.6

Am using Windows 7 (64-bit) and Eclipse Release 4.2.0 to develop my android App.
I 've tried
adb kill-server
adb start-server.Installed an USB driver from http://developer.lenovomm.com/developer/download.jsp and updated the driver.
But after checking the "USB DEBUGGING" in my device , its not visible in eclipse,i 've even tried checking "ALLOW MOCK LOCATIONS" option.
Are there any alternative ways to get it work ?

Try to with Adb driver universal from here http://adbdriver.com/

Go to device Manager and expand the portable device section. then you can see your device will appear there. then right click on it. select "Update Driver Software" then you will get an window. then Click "Browse My computer for Driver Software" then you will get another window with a link to your USB driver, if it is not there, browse file located at
" \Android\sdk\extras\google\usb_driver"
click next and update the driver
then right click on the root element(Your pc name) and click on "Add legacy hardware" then you will get a new window. click next. then click on "install the hardware that i manually selected from the list" then click next. select "Android Device" and click next again. then select your phone manufacture and model. and click next and finish.
then unplug and re-connect your device to the machine. and it is good if you can re-start the machine. :)
In my case i have right click on "SW-PC04" which is my pc name. and select "add legacy hardware" and continue the rest as described above
can you see the difference between 1st image and the last. :)

#Dehan wijesekara Thanks a lot for yr screen shots . I 've added mine after following yr screen shots. Cant find in here too.

Eclipse is not finding Nexus 4 or Nexus 7

I am not able to find my new Nexus 4 phone on windows 7. Previously I had used Nexus 4 then followed the instructions and able to find the device, later I had used another Nexus 4 phone which Im not able to find in the Windows7. Also Im not able to find Nexus 7.
Point is, I could only find the Nexus 4 which was installed initally and Im not able to find any other Nexus phone or tablets. Can anyone please help me to get this done.
Thanks

You need to install USB drivers only if you use Windows (If you're using MAC/Linux, most likely it will work fine without any driver installations)
in the following link they describe how to do it:
http://developer.android.com/tools/extras/oem-usb.html
In short:
Connect your Android-powered device to your computer's USB port.
Right-click on Computer from your desktop or Windows Explorer, and select Manage.
Select Devices in the left pane.
Locate and expand Other device in the right pane.
Right-click the device name (such as Nexus S) and select Update Driver Software. This will launch 6. the Hardware Update Wizard.
Select Browse my computer for driver software and click Next.
Click Browse and locate the USB driver folder. (The Google USB Driver is located in \extras\google\usb_driver.)
Click Next to install the driver.

Tutorial for driver noobs:
Open Device manager.
Right Click on whatever resembles your device and choose update driver.
Then on the next screen click on Browse Driver Software on your computer
On the next screen click on Let me pick from a list of device drivers on my computer
From the list of drivers,Click on Android Device and then click next
Select Android ADB Interface and click Next.On the Next screen Click Yes

Answering to my question for Windows:
Make sure you have kept the USB Computer Connection set to Camera(PTP).
Go to DDMS -> Reset your ADB. Your Eclipse should find the Device.
Hope this helps.

Android. Debugging on a real device (Nexus 7)

People, help please. Do not know what to do. Installed Android SDK, all as it should. Create the first application, the normal code, compilation errors does not. But to test this whole thing on the emulator - "hellish inferno."
I have an Asus Nexus 7 (tablets). How do I debug it? Eclipse and adb no means see it.
p.s. Yes, of course I brought the tablet to "developer" and check the "Debugging USB"
ps2. Yes, I put a USB into the computer.
p.s.3. Wood poses with SDK Manager (also tried to put the official website ASUS)

This appears to be answered here: Not seeing Nexus7 in Eclipse's Android Devices.
Specifically note the comment to the top rated answer where it suggests getting the driver directly from ASUS here.

cracked it after 2 hours...
download this usb driver:
http://dlcdnet.asus.com/pub/ASUS/EeePAD/nexus7/usb_driver_r06_windows.zip
2.go to the device manager , right click the nexus device and choose properties,
choose "hardware" and then choose update your driver , choose manualy and pick the folder
you opend the zip file to and press apply.
3.open your setting in nexus . go to : "about the device" , at the bottom of the page and press it 7 times .
4.open the developers menu and enable debug with usb.
5.finally press storage from the setting menu and click the menu that apears at the top left corner.
press the connect usb to the computer, choose the second option (PTP).
that should do the trick , they couldn't make it more simple than that...

From website below
http://www.asus.com/Tablets_Mobile/Nexus_7/HelpDesk_Download/
Download USB -> Nexus 7 USB driver for Windows
Unzip
Then follow the directions on this website below:
http://www.theandroidsoul.com/nexus-7-2013-drivers-installation-guide/
An Example for step #5, point it at this location:
C:\Users\Gene\Documents\Computer Setup (Installed Programs)\Asus Nexus Device Drivers\usb_driver

Installing the Android USB driver - not happening

Using AVD, I successfully obtained the USB driver. I followed the instructions on this page USB Driver for Windows but Windows never prompted with the "Found new hardware..." message.
I'm running Vista x64 SP2 and I can see the amd64 folder under ~\Android SDK\tools\usb_driver.
The Manage Devices applet shows no listing for "ADB Interface" so it certainly appears that it is not there. I tried a scan for hardware changes -- nada. And running "adb devices" comes back empty (as expected).
How do I install the ADB Interface?

Enable "usb debugging" in your phone (settings - applications - development).

I got my HTC Magic to install on Win-7 using Android SDK drivers, although process was not straightforward.
Right click on the Android phone item, then left-click on Update Driver Software.
Choose "Browse my computer for software"
Next, DO NOT click Browse... button to select the \google\usb_driver, if you do that you will get a message about Win 7 not being able to install the driver.
Instead, click on "Let me pick from a list"
Then a box appears with types of device, I chose All Devices and then click Next.
Then you get a list of device drivers, and at the bottom is a button "Have Disk..."
Click that button and navigate to the \google\usb_driver folder and select it, I then got a list of three items, one of which was the Android ADB Interface.
Click Next to install and for me that worked.
No idea why it doesn't work from the first Browse... button. But the longer way round did work for me.

If you have access to a Linux machine, It would be a lot easier to do it on that.
But assuming you don't...
Can you find the device in the device manager? if so you could install the driver that way, see "Windows Vista: Upgrade an existing driver" here
Also, do you even see it as a mass storage device?

I derived the solution after reading this page How-To #0: How to Install Usb Driver on Your Computer. Though the listed instructions didn't work for me, it did lead me to the solution so: credit where credit is due.
Vista automatically recognized the SD card and will install a USB Mass Storage Driver for that. Contrary to the instructions on the linked page, I did not have to remove this driver. Another comment in the text led me to needing to enable debugging mode (Settings -> Applications -> Development -> Debugging Mode). As soon as I enabled this (with the device connected), Vista immediately installed an "Unknown" driver for the connection and I was able to successfully update the driver. Works great!