Remote Debugging? - Nexus 4 Q&A, Help & Troubleshooting

So I can't get my phone to remote debug in chrome. Every time I issue the adb forward tcp:9222 localabstract:chrome_devtools_remote my device is not found...
I tapped on the build number in about phone to enable the dev options. I selected USB debugging in developer tools as well as chrome but its still not working.
Has anyone been able to get this to work? I have searched around and can't find anything about the nexus 4 and remote debugging.

What does adb devices say?

Just says list of devices attached and doesn't show anything.
When I plug in my phone I know it is detected, it shows up as Nexus 4 in windows explorer.
I don't get it...

Your drivers aren't installed properly.
1. Ensure USB debugging is enabled (as you said it is... but double check anyways)
2. http://forum.xda-developers.com/showthread.php?t=1514942 use those drivers instead. follow the steps there.

zephiK said:
Your drivers aren't installed properly.
1. Ensure USB debugging is enabled (as you said it is... but double check anyways)
2. http://forum.xda-developers.com/showthread.php?t=1514942 use those drivers instead. follow the steps there.
Click to expand...
Click to collapse
Thanks, it was the driver.

bowenac said:
Thanks, it was the driver.
Click to expand...
Click to collapse
Hit the thanks button if I helped thanks very much

Related

Nexus 4 not being recognized in windows 7 - need help

Hi,
Just got a Nexus 4, had a Galaxy S2 before. The problem is that I can't get it to be recognized in Windows 7 x64. Nothing really happens, I plug it, it starts to charge but nothing more, no icon appearing at device manager etc. Tried to install the drivers via nexus 4 toolkit and nothing changed, tried on another windows 7, a notebook and its the same. Changed the USB cable, no difference. Charging and nothing more.
I searched on internet and found similar issues but didn't find a solutions.
PS: Its a new phone, never unlocked or rooted.
Works here dude download latest android SDK and go to device manger on computer update drivers
alkasber said:
Hi,
Just got a Nexus 4, had a Galaxy S2 before. The problem is that I can't get it to be recognized in Windows 7 x64. Nothing really happens, I plug it, it starts to charge but nothing more, no icon appearing at device manager etc. Tried to install the drivers via nexus 4 toolkit and nothing changed, tried on another windows 7, a notebook and its the same. Changed the USB cable, no difference. Charging and nothing more.
I searched on internet and found similar issues but didn't find a solutions.
PS: Its a new phone, never unlocked or rooted.
Click to expand...
Click to collapse
Get Wug's toolkit. http://forum.xda-developers.com/showthread.php?t=2015469
Follow the directions for installing the drivers. Really follow them exactly.
a g bell said:
Works here dude download latest android SDK and go to device manger on computer update drivers
Click to expand...
Click to collapse
Did it and again nothing happens.
Dungeon47 said:
Get Wug's toolkit. http://forum.xda-developers.com/showthread.php?t=2015469
Follow the directions for installing the drivers. Really follow them exactly.
Click to expand...
Click to collapse
Installed the toolkit, folowed the instructions but the problem still there. The problem is that when I connect the phone I don't get the "connect to usb" familiar sound but the charging starts. So is not that the drivers are wrong or bad, the problem is that is that the phone doesn't even shows as something in device manager.
Go to your phone settings.... then click on about phone....
then scroll down and hit the "build number 10 times" that will unlock the developer menu
then go back to "about phone" scroll down to the developer menu.
then check box for "usb debugging" and the computer will see the phone.
Had this problem too the first time i got my Nexus 4.
It frustrated me for the first couple of hours when i could'nt connect it to my pc, and no solution seems to work.
However, i found the solution. This was: Install the latest version of Windows Media Player.
This phone uses MTP, instead of mass storage, and thus needs WMP.
Link to Windows Media Player download:
http://windows.microsoft.com/nl-nl/windows/download-windows-media-player
kthejoker20 said:
Go to your phone settings.... then click on about phone....
then scroll down and hit the "build number 10 times" that will unlock the developer menu
then go back to "about phone" scroll down to the developer menu.
then check box for "usb debugging" and the computer will see the phone.
Click to expand...
Click to collapse
Its not that, this was the first thing I tried.
mumaster20 said:
Had this problem too the first time i got my Nexus 4.
It frustrated me for the first couple of hours when i could'nt connect it to my pc, and no solution seems to work.
However, i found the solution. This was: Install the latest version of Windows Media Player.
This phone uses MTP, instead of mass storage, and thus needs WMP.
Link to Windows Media Player download:
http://windows.microsoft.com/nl-nl/windows/download-windows-media-player
Click to expand...
Click to collapse
I have the latestes WMP version and anyway, I have a digital camera that works in MTP in this same PC.
This is becoming short of solutions and I beginning to think maybe its a nexus 4 hardware fault.
turn them both off and on again
I have this same problem and haven't found a solution yet!
I have this problem only when USB Debugging isn't turned on. I'm not sure what's wrong with it but by computer (running W8 Pro) won't see my phone until I turn on debugging. All drivers are installed but the only way I can copy files to/from my N4 is with debugging enabled.
Would love to see a solution come through and I'll continue looking for one myself to help us all out.
-Sent from that.... you know.... thing that sends these things-
Same issue.
I have tried over 5 computers running windows 7 and about 5 different usb cables.
I have tried having usb debugging checked, unchecked, MTP on/off and PTP on/off.
Still nothing.
Im having this problem too. I tried in 4 different pc's and a mac. My nexus 4 cant be detected. Its just charging. Weird thing is that no "Charging (USB)" on my lock screen just "Charging"
i had the same problem and read everysingle forum and finally found the working solution
Device Manager - right click device (Android ADB OR Nexus 4 ADB interface)
- Update Driver Software
- Browse my computer for driver software
- Let me pick from a list of device drivers on my computer
- then choose "MTP USB Device" OR "USB composite driver"
- Next
here you go instant discovery
make sure you are on MTP and USB debugging is on
yacbos said:
i had the same problem and read everysingle forum and finally found the working solution
Device Manager - right click device (Android ADB OR Nexus 4 ADB interface)
- Update Driver Software
- Browse my computer for driver software
- Let me pick from a list of device drivers on my computer
- then choose "MTP USB Device" OR "USB composite driver"
- Next
here you go instant discovery
make sure you are on MTP and USB debugging is on
Click to expand...
Click to collapse
thanks, saved my sanity
You, sir, are amazing.
You Save Me...........
help needed
Same problem here... usb debugging on, but dont know where to find MTP on my phone... probably a dumb question
yacbos said:
i had the same problem and read everysingle forum and finally found the working solution
Device Manager - right click device (Android ADB OR Nexus 4 ADB interface)
- Update Driver Software
- Browse my computer for driver software
- Let me pick from a list of device drivers on my computer
- then choose "MTP USB Device" OR "USB composite driver"
- Next
here you go instant discovery
make sure you are on MTP and USB debugging is on
Click to expand...
Click to collapse
What if Device Manager does not show Android ADB or Nexus 4 ADB Interface? I am having this problem and can not figure it out.
what version of windows r u using
yacbos said:
what version of windows r u using
Click to expand...
Click to collapse
Windows 7. It worked fine for me before the 4.3 update.

[Q] No Drivers Found Windows 7

Kind of frustrating, I can't seem to get my computer to recognize the Nexus 7. I'm running Windows 7 64bit. I do have the Android SDK installed with 4.3 updated to the latest already. Can't imagine what could be triggering this... hmmm
Use the SDK manager to download the Google USB drivers. Head to device manager on your windows, update the driver for the nexus 7 which has an exclamation mark, and select the android SDK folder to install the drivers.
Hope it works for you.. That solved it for me.
Sent from my Nexus 7 using xda app-developers app
You can get latest drivers here:
Description/Download
http://developer.android.com/sdk/win-usb.html
Direct download
https://dl-ssl.google.com//android/repository/latest_usb_driver_windows.zip
will this drivers works under win8 (64)?
They should.
meine12 said:
will this drivers works under win8 (64)?
Click to expand...
Click to collapse
It works PnP on my Win8-64
Sent from my Nexus 7 using xda premium
sWirL said:
Use the SDK manager to download the Google USB drivers. Head to device manager on your windows, update the driver for the nexus 7 which has an exclamation mark, and select the android SDK folder to install the drivers.
Hope it works for you.. That solved it for me.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
sfhub said:
You can get latest drivers here:
Description/Download
http://developer.android.com/sdk/win-usb.html
Direct download
https://dl-ssl.google.com//android/repository/latest_usb_driver_windows.zip
Click to expand...
Click to collapse
Hmmm unfortunately still nothing. When I browse either the usb_driver folder or my SDK folder (with the Google USB drivers), I still get a "Windows was unable to install your Nexus 7, Windows could not find driver software for your device." message.
So I've been scratching my head over this one. I tried USB debugging mode, reinstalling the drivers, etc. Basically with USB debugging and the SDK drivers, I can finally get something installed, I see the Android Composite ADB Interface, but MTP is still eluding me. So PTP works fine now, but MTP is so damn annoying...
Once I disable USB debugging, I'm back to square one, its no longer MTP that has the ! sign in device manager, but instead, Nexus 7 again. Searching the SDK folder yields nothing and not even PTP works once USB debugging is gone.
PharaohsVizier said:
So I've been scratching my head over this one. I tried USB debugging mode, reinstalling the drivers, etc. Basically with USB debugging and the SDK drivers, I can finally get something installed, I see the Android Composite ADB Interface, but MTP is still eluding me. So PTP works fine now, but MTP is so damn annoying...
Once I disable USB debugging, I'm back to square one, its no longer MTP that has the ! sign in device manager, but instead, Nexus 7 again. Searching the SDK folder yields nothing and not even PTP works once USB debugging is gone.
Click to expand...
Click to collapse
I created the attached MTP driver inf to see if it would address your issue.
If it works let me know which OS version you are running. I think you mentioned windows 7 64-bit, but sometimes people switch machines in the efforts of trying to get things working.
You can install by telling the driver install not to search and to look for the driver in the path you downloaded and EXTRACTED this zip file.
The other way to install is to right click on the ? question mark entry in devmgmt.msc and go to the tab with the update driver option.
sfhub said:
I created the attached MTP driver inf to see if it would address your issue.
If it works let me know which OS version you are running. I think you mentioned windows 7 64-bit, but sometimes people switch machines in the efforts of trying to get things working.
You can install by telling the driver install not to search and to look for the driver in the path you downloaded and EXTRACTED this zip file.
The other way to install is to right click on the ? question mark entry in devmgmt.msc and go to the tab with the update driver option.
Click to expand...
Click to collapse
Thank you! That worked fantastic, still running Windows 7 64-bit. Can I ask what you did to get this working?
EDIT: This works fine for USB Debugging Mode, but when I turn that off, the Nexus 7 will try and install this MTP driver and get a "this device cannot start" error (on Windows). Although I'm more than happy with this solution, just info for anyone browsing this thread later on.
PharaohsVizier said:
Thank you! That worked fantastic, still running Windows 7 64-bit. Can I ask what you did to get this working?
EDIT: This works fine for USB Debugging Mode, but when I turn that off, the Nexus 7 will try and install this MTP driver and get a "this device cannot start" error (on Windows). Although I'm more than happy with this solution, just info for anyone browsing this thread later on.
Click to expand...
Click to collapse
If you want, you can try the version in this thread:
http://forum.xda-developers.com/showthread.php?t=2391236
This driver inf only affects MTP under USB debugging and will defer to windows for MTP when USB debugging is turned off.
You'll need to go to devmgmt.msc and Portable Devices, find Nexus 7, right-click, find the option to uninstall drivers, choose that, righ-click on Nexus 7, remove device, reboot.
Then specify the new path for the driver install (the one from that thread is mtp_driver, instead of mtp_driver_all in this thread)
Also you may want to post your experiences on that thread so people can find it in the future.
Yep I can confirm this one works as well. Awesome!
PharaohsVizier said:
Yep I can confirm this one works as well. Awesome!
Click to expand...
Click to collapse
Do you still have the issue where it says device could not be started when you turn off usb debugging?
Not sure if I'm having the same problem or just similar.
With usb debugging mode enabled, the tablet appears as Nexus 7 with no drivers found.
Without usb debugging mode, the Nexus 7 doesn't appear at all, not even under "other devices" or as a .USB composite device.
First tried installing Google USB Driver Rev. 8 from the SDK manager, with no luck.
Trying to manually install the extracted WPDMTPNX.INF driver with "Include subfolders" checked gives "Windows was unable to install your Nexus 7" as a result.
ROM: ParanoidAndroid 3.93
Kernel version 3.4.0-g365a6e0
msilby said:
Trying to manually install the extracted WPDMTPNX.INF driver with "Include subfolders" checked gives "Windows was unable to install your Nexus 7" as a result.
Click to expand...
Click to collapse
I sent you a PM.
msilby said:
With usb debugging mode enabled, the tablet appears as Nexus 7 with no drivers found.
...
ROM: ParanoidAndroid 3.93
Kernel version 3.4.0-g365a6e0
Click to expand...
Click to collapse
I attached a modified driver inf for your setup in the referenced post. See if that works for you.
mtp_driver_usbdebug_paranoid.zip
http://forum.xda-developers.com/showthread.php?p=44253804#post44253804
I believe your USB IDs are different from stock because of the ROM you are running.
I don't think it will fix your problem of not seeing the device properly with usb debugging disabled (I think that is possibly a rom issue), but it should theoretically get your device visible with usb debugging enabled.
Right-click on Nexus 7 in start menu->run->devmgmt.msc and choose the tab that allows you to update drivers and specify a folder where you unzip'd the zip file.
sfhub said:
Do you still have the issue where it says device could not be started when you turn off usb debugging?
Click to expand...
Click to collapse
Nope, it works fantastic!

[Q] Windows not allowing me to install drivers

My device is currently allowing debug mode. It is not rooted nor unlocked.
I plugged in my device and windows gave this weird sound (sorta sounded like three low beats in quick succession). I went to my device manager and it shows a Nexus 4 with an exclamation icon.
I opened up the properties and it says
"The drivers for this device are not installed. (Code 28)
There is no driver selected for the device information set or element.
To find a driver for this device, click Update Driver."
This is due to the fact that i uninstalled the drivers manually so i can try to reinstall them but when I chose to update the drivers and navigated to my /extras/google/usb_driver folder but immediately after i click the next button for it to install it brings up a window that says
"Windows could not find driver software for your device.
If you know the manufacturer of your device, you can visit its website and visit its support section for driver software."
this comes up immediately after clicking next, if i choose to search online for driver software this same window pops up after about a minute.
What is going on and why wont it allow me to install my drivers?
Are you using Windows 8?
Sent from my Nexus 4 using xda app-developers app
21plays said:
Are you using Windows 8?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
nope, Windows 7 Ultimate 64 bit
sudosilman said:
nope, Windows 7 Ultimate 64 bit
Click to expand...
Click to collapse
What drivers are you trying to install?
Universal Naked Driver is what I used.
Have you tried disabling USB debugging and plugging it in?
Have you switched it over to PTP?
mrhiab said:
What drivers are you trying to install?
Universal Naked Driver is what I used.
Have you tried disabling USB debugging and plugging it in?
Have you switched it over to PTP?
Click to expand...
Click to collapse
Both the normal drivers and naked drivers have the same problem. I have tried disabling usb debugging, when i do that and plug it in the computer simply shows nothing in the device manager.
What is PTP?
sudosilman said:
Both the normal drivers and naked drivers have the same problem. I have tried disabling usb debugging, when i do that and plug it in the computer simply shows nothing in the device manager.
What is PTP?
Click to expand...
Click to collapse
See the screeny
mrhiab said:
See the screeny
Click to expand...
Click to collapse
i remember being able to get to that page before (back when drivers were correctly working) but i don't know how to get there now. So i have no idea if it is on mtp or ptp
sudosilman said:
i remember being able to get to that page before (back when drivers were correctly working) but i don't know how to get there now. So i have no idea if it is on mtp or ptp
Click to expand...
Click to collapse
Pull down from the top of your screen and select Connected as a media device to switch to PTP.
Have you installed any other USB devices lately?
Have you tried rolling back the drivers on your PC if they've been updated?
You could also follow a tool kit like Wugs for the driver installation. You don't have to root or unlock your bootloader with it.
mrhiab said:
Pull down from the top of your screen and select Connected as a media device to switch to PTP.
Have you installed any other USB devices lately?
Have you tried rolling back the drivers on your PC if they've been updated?
You could also follow a tool kit like Wugs for the driver installation. You don't have to root or unlock your bootloader with it.
Click to expand...
Click to collapse
When i plug my device in only one thing appears on the pull down menu. It says
"USB debugging connected
Touch to disable USB debuggin"
and if i touch it it brings up the developer options screen in the settings.
There is no thing that says "Connected as" or any other meaning of the words in my pull down menu.
Thanks for the link to the toolkit, if no one has any other suggestions i will attempt to use that (and hopefully that works).
EDIT: I tried using the toolkits usb driver installation guide and i get the same error..
hippowise.com/how-to-install-adb-drivers-for-the-nexus-4-on-windows-8/
This website gives instructions in installing drivers. Works for windows 7 too. Can't post proper link since I'm a new member.
Sent from my Nexus 4 using Tapatalk 4
I was having similar issues lately at some point between 4.2.2 and 4.3. I'm not sure why, but it stopped working. I ended up completely uninstalling my current driver, rebooting, and then installed the Google USB Driver via the Android SDK Manager:
http://developer.android.com/sdk/index.html#download
All has been well ever since.
Targaeryan said:
hippowise.com/how-to-install-adb-drivers-for-the-nexus-4-on-windows-8/
This website gives instructions in installing drivers. Works for windows 7 too. Can't post proper link since I'm a new member.
Sent from my Nexus 4 using Tapatalk 4
Click to expand...
Click to collapse
This website uses the same toolkit that i used in my last post, unfortunately i get the same results.
Acuity said:
I was having similar issues lately at some point between 4.2.2 and 4.3. I'm not sure why, but it stopped working. I ended up completely uninstalling my current driver, rebooting, and then installed the Google USB Driver via the Android SDK Manager:
http://developer.android.com/sdk/index.html#download
All has been well ever since.
Click to expand...
Click to collapse
Can you tell me how to do a complete uninstall of the driver? I want to make sure it completely gone from my system before reinstalling.
Thanks!
sudosilman said:
This website uses the same toolkit that i used in my last post, unfortunately i get the same results.
Yeah it uses wugs toolkit. I had problems installing the drivers on my laptop but the instructions from the website helps. Its mainly the part of uninstalling. Instructions 14 and 15 are the most important ones. Previous drivers conflicting with it.
Sent from my Nexus 4 using Tapatalk 4
Click to expand...
Click to collapse
sudosilman said:
This website uses the same toolkit that i used in my last post, unfortunately i get the same results.
Can you tell me how to do a complete uninstall of the driver? I want to make sure it completely gone from my system before reinstalling.
Thanks!
Click to expand...
Click to collapse
Plug your phone in USB to your computer and go to your Device Manager. Under "Android Device" you should see something along the lines of "Google Nexus 4 ADB Interface". Right click, go to uninstall and then check off "Delete the driver software for this device." After this I unplugged my phone and rebooted. You may or may not need to put your phone into fastboot and uninstall the "Google Nexus 4 BootLoader Interface" driver as well (to get them both) -- I really don't remember.
I used to use toolkits as well, but I've grown to be independent of them and like to get more involved than I once did.
The short version: You said you were given the option to "Update driver". Just click that and then, from the List, pick USB Composite driver.

Windows 8.1 upgrade driver reinstall

After the upgrade, all drivers are wiped. Hooking up N7 to cpu triggers an auto setup that does not work correctly. In device manager what shows is and android device with an adb composite interface driver, but no actual N7...its hidden. This is how I got it to work:
I had already reinstalled SDK/platform tools/etc (if you haven't done this, just download the google drivers themselves from google). Connect device with debugging enabled and allow the auto setup. Turn off debugging, and again allow the auto set up. On my computer, both with debugging on/off the N7 did not show up in the devices list. While debugging is off, open the control panel, go to hardware+sound/view devices. Here the N7 will show. Right click it/properties/hardware/click the driver/properties/change settings/driver/change settings/update driver/manually search/choose MTP. Reboot, enable debugging/hook up/right click start/device manager/android/android adb composite driver/right click/update driver/manual search/type in path to the google drivers/install.
After that your N7 will read in the device list as an N7, files will show in the file manager (MTP), and ADB will work....
annoyingduck said:
After the upgrade, all drivers are wiped. Hooking up N7 to cpu triggers an auto setup that does not work correctly. In device manager what shows is and android device with an adb composite interface driver, but no actual N7...its hidden. This is how I got it to work:
I had already reinstalled SDK/platform tools/etc (if you haven't done this, just download the google drivers themselves from google). Connect device with debugging enabled and allow the auto setup. Turn off debugging, and again allow the auto set up. On my computer, both with debugging on/off the N7 did not show up in the devices list. While debugging is off, open the control panel, go to hardware+sound/view devices. Here the N7 will show. Right click it/properties/hardware/click the driver/properties/change settings/driver/change settings/update driver/manually search/choose MTP. Reboot, enable debugging/hook up/right click start/device manager/android/android adb composite driver/right click/update driver/manual search/type in path to the google drivers/install.
After that your N7 will read in the device list as an N7, files will show in the file manager (MTP), and ADB will work....
Click to expand...
Click to collapse
Thanks for this. It worked like a charm:good:
annoyingduck said:
After the upgrade, all drivers are wiped. Hooking up N7 to cpu triggers an auto setup that does not work correctly. In device manager what shows is and android device with an adb composite interface driver, but no actual N7...its hidden. This is how I got it to work:
I had already reinstalled SDK/platform tools/etc (if you haven't done this, just download the google drivers themselves from google). Connect device with debugging enabled and allow the auto setup. Turn off debugging, and again allow the auto set up. On my computer, both with debugging on/off the N7 did not show up in the devices list. While debugging is off, open the control panel, go to hardware+sound/view devices. Here the N7 will show. Right click it/properties/hardware/click the driver/properties/change settings/driver/change settings/update driver/manually search/choose MTP. Reboot, enable debugging/hook up/right click start/device manager/android/android adb composite driver/right click/update driver/manual search/type in path to the google drivers/install.
After that your N7 will read in the device list as an N7, files will show in the file manager (MTP), and ADB will work....
Click to expand...
Click to collapse
YOU ARE AWESOME. THANKS :good::good:
annoyingduck said:
After the upgrade, all drivers are wiped. Hooking up N7 to cpu triggers an auto setup that does not work correctly. In device manager what shows is and android device with an adb composite interface driver, but no actual N7...its hidden. This is how I got it to work:
I had already reinstalled SDK/platform tools/etc (if you haven't done this, just download the google drivers themselves from google). Connect device with debugging enabled and allow the auto setup. Turn off debugging, and again allow the auto set up. On my computer, both with debugging on/off the N7 did not show up in the devices list. While debugging is off, open the control panel, go to hardware+sound/view devices. Here the N7 will show. Right click it/properties/hardware/click the driver/properties/change settings/driver/change settings/update driver/manually search/choose MTP. Reboot, enable debugging/hook up/right click start/device manager/android/android adb composite driver/right click/update driver/manual search/type in path to the google drivers/install.
After that your N7 will read in the device list as an N7, files will show in the file manager (MTP), and ADB will work....
Click to expand...
Click to collapse
i was looking for the solution, i'll try this tonight for my n7. will it work the same way for N4 too?
adbanginwar said:
i was looking for the solution, i'll try this tonight for my n7. will it work the same way for N4 too?
Click to expand...
Click to collapse
You got a free thanks!
It should be the same exact solution for any Nexus.
annoyingduck said:
You got a free thanks!
It should be the same exact solution for any Nexus.
Click to expand...
Click to collapse
i'm very annoyed with windows 8... argh broke most of the things...
adbanginwar said:
i'm very annoyed with windows 8... argh broke most of the things...
Click to expand...
Click to collapse
Try (i know !) to not get frustrated...
The mapping is a bit different, you'll get it with some patience, and then you'll have a good lesson in windows 8!
annoyingduck said:
Try (i know !) to not get frustrated...
The mapping is a bit different, you'll get it with some patience, and then you'll have a good lesson in windows 8!
Click to expand...
Click to collapse
Your way did not work for me. by defaul ADB drivers will installed when plugged in and not ADB composite. i followed the method 4 provided by wugfresh nrt. it worked for me, i rooted n4 and then unlocked+rooted n7_2013.
EDIT: oh, and mine works on ADB composite, weird!!
A request to OP. @annoyingduck
Could you please bring the first post in-order? The information is so cluttered that its agonizing to read.
annoyingduck said:
After the upgrade, all drivers are wiped. Hooking up N7 to cpu triggers an auto setup that does not work correctly. In device manager what shows is and android device with an adb composite interface driver, but no actual N7...its hidden. This is how I got it to work:
I had already reinstalled SDK/platform tools/etc (if you haven't done this, just download the google drivers themselves from google). Connect device with debugging enabled and allow the auto setup. Turn off debugging, and again allow the auto set up. On my computer, both with debugging on/off the N7 did not show up in the devices list. While debugging is off, open the control panel, go to hardware+sound/view devices. Here the N7 will show. Right click it/properties/hardware/click the driver/properties/change settings/driver/change settings/update driver/manually search/choose MTP. Reboot, enable debugging/hook up/right click start/device manager/android/android adb composite driver/right click/update driver/manual search/type in path to the google drivers/install.
After that your N7 will read in the device list as an N7, files will show in the file manager (MTP), and ADB will work....
Click to expand...
Click to collapse
You're so full of ****. Giving creedence to this crap through ignorance. Shame on you.

[Solved] Windows unable to install MTP driver

Hello guys!
I have already read some topics on this forum but it is my first message.
As indicated in the title, I cannot connect my Nexus 4 on my computer using MTP. This computer is running Windows 8.1 Update 1. So far I have tried every method I have seen on the web so I am a little bit desperate.
I have tried to plug my device on other computers and it was automatically detected on Windows 7, Windows 8.1 Update 1 and Ubuntu 14.04.
On my computer, as it does not auto-configure MTP I have tried to install ADB drivers, hoping it would help me. Universal ADB drivers, Naked Drivers and drivers from the SDK didn't changed anything. I also tried changing USB port.
It always recognised my phone as a "Nexus 4" in the "Other devices" section of the Device Manager (I do not have "Android Device" section), except in when MTP + debugging are activated. Then I have both "Nexus 4" and "MTP", in "Other devices" section.
It does not work in PTP mode either and I also tried uninstalling/reinstalling the Nexus Root Toolkit, even if I do not see how it can help...
One last point: I have the "connected as multimedia device" notification on my Nexus 4 when MTP is activated, even if it's not recognised by Windows.
Do you have any idea of what I can do?
Have you tried Nexus 4-specific drivers? Try following this guide.
Marvlesz said:
Have you tried Nexus 4-specific drivers? Try following this guide.
Click to expand...
Click to collapse
I have already tried to follow this guide, it just helped me to install ADB drivers but I still don't have access to the content of my Nexus from my computer. I just tried it again, just in case. No changes
Bartimoot said:
I have already tried to follow this guide, it just helped me to install ADB drivers but I still don't have access to the content of my Nexus from my computer. I just tried it again, just in case. No changes
Click to expand...
Click to collapse
Last time I had such an issue: I uninstalled the drivers using Device Manager, then installed the drivers from that guide, plugged in my phone and it worked..
Here is another post from another forum that has something you could try:
still1 said:
ttwiitch said:
still1 said:
1. make sure Settings ->Storage -> Menu[3 dots on top right] -> USB Computer Connection is MTP
2. USB debugging is disabled (if you ever enabled it)
3. make sure the drivers installed is MTP drivers rather than adb device(you do this when you unlock/root nexus)
point 3 is important. thats the reason why its not getting detected
Click to expand...
Click to collapse
2. Where in setting do I check for USB debugging?
3. How do I check this? (I'm not rooted)
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Click to collapse
2. developer option.. if you have not enabled developer option then you wouldnt have enabled USB debugging. so skip this
3. Connect your nexus to PC-->Go to Control panel-->device manager
you will see something like Android adb in device manager
Right Click and click "Update device Software"
Click "Browse your Computer for driver Software"
Click "Let me Pick from a list of device drivers on my Computer"
Click Next, for the device list shown.
Click to expand...
Click to collapse
Tell us how it goes..
Thank you for spending some of your time to help me Marvlesz, I really appreciate.
Marvlesz said:
Last time I had such an issue: I uninstalled the drivers using Device Manager, then installed the drivers from that guide, plugged in my phone and it worked..
Click to expand...
Click to collapse
Yes, I saw it worked for a lot of people, for what I have read, but it seems that I am not that lucky
When picking from the list, I tried from the Android Device section and it displays "Unable to find any drivers for this device". Same Results in “Mobile devices”.
When I try “Show all devices”, I have a lot of possibilities. I just tried “MTP Device” from both “Standard MTP-Compliant Device” and “Standard MTP-Compliant devices” sections, and it displayed “The install class is not present or is invalid”
Am I cursed?
I was wondering, is it possible that the problem is coming from my hardware? Or its drivers? (Those for the motherboard maybe?)
EDIT: I just found this thread : http://forum.xda-developers.com/showthread.php?t=2493734
I will try it and I will keep you updated when it is done.
EDIT 2:
So I tried the solution... and it worked! :good:
I had the N version of Windows 8.1, mainly to avoid useless software like Windows Media Player, and it was the exact problem.
Sorry for taking a little of your time, and thank you again!
No problems, I'm glad you had it fixed.

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