All right, so you have updated your phone's ROM or you have purchased Windows 10 Pro, you plug your USB cable from the phone to the computer. Phones get charge, if you choose PTP (to transfer photos) it works, but if you select MTP or USB storage you hear a sound like if you had disconnected the cable and phone is not recognized.
This is related to a driver problem. To fix it:
1 - Plug the USB and select MTP connection
2 - Go to your Device Manager (Press Win+R, on the search box write "mmc devmgmt.msc" without quotes). You can use any other way you know to enter D. Manager.
3 - You should see something similar to "Portable devices". Display the flange (if not).
4 - Now right click on something similar to "Unknown Device" (yellow highlighted text) with a yellow tringle in the icon.
5 - Choose "Update driver software"
6 - Select "Browse my computer for driver software"
7 - Select "Let me pick from a list of device drivers on my computer"
8 - You get a list with a lot of possible drivers.
9 - Choose Mobile Devices/Android Phone/Android USB Devices (you should have at least one of them)
10 - Select "MTP USB Device" from the second screen's list of drivers.
*If you do not see Portable Devices in Device Manager then maybe you don't have installed drivers properly. In that case, first download drivers from here and install them. Then follow this guide.
Some screenshots of the proccess (it is in Spanish but what you have to do is the same and is translated in the steps).
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
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2
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That is the most common solution to the problem. If your problem is not fixed with that, then try this:
Published on Microsoft Answers:
Question:
After anniversary update, MTP is not working.
I tried with different devices as well as on many PCs.
In device manager I get this:
The drivers for this device are not installed. (Code 28)
A service installation section in this INF is invalid.
Click to expand...
Click to collapse
Solution:
1 - Go to C:\Windows\INF
2 - Type "wpdmtp.inf" in search bar provided to the right of the address bar in Windows 10.
3 - Once you found it, just right click on it and select install. It will take a very few seconds.
4 - Connect your device to the pc. It should be recognized now.
I hope this can be useful for you.
Any doubt, ask in comments
Related
Hi,
I had win 8 in which I was successfully able to do everything with my n4 (adb connections were good and so was MPT). I updated to win 8.1 and now it's derping out. ADB drivers seem fine. I tested it by simply running adb shell in cmd prompt, but even though my device is connected, it says that it's unable to find device.
Whats more important to me is that the device is not showing up in my computer. Although windows plays the usual usb connection sound. I'm also able to see it has detected my device as Nexus 4 is under the unknown device category. How can I fix this. I relly need to transfer a few things between the comp and phone, and it kinda sucks at the moment.
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
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blueren said:
Hi,
I had win 8 in which I was successfully able to do everything with my n4 (adb connections were good and so was MPT). I updated to win 8.1 and now it's derping out. ADB drivers seem fine. I tested it by simply running adb shell in cmd prompt, but even though my device is connected, it says that it's unable to find device.
Whats more important to me is that the device is not showing up in my computer. Although windows plays the usual usb connection sound. I'm also able to see it has detected my device as Nexus 4 is under the unknown device category. How can I fix this. I relly need to transfer a few things between the comp and phone, and it kinda sucks at the moment.
Click to expand...
Click to collapse
Just format it and install Ubuntu!!!
lol, just jocking. if adb is working you don't need it to recognize it. You can just use adb push/adb pull, but anyway.. did u try to enable debugging?
It means something has derped with the mtp driver
Open up device manager
You will see your nexus 4 with a yellow exclamation mark next to it
Right click and update driver
Manually choose
Then you will have to scroll through the list and find the mtp device (I can't remember of the top of my head exactly which headers it is under)
Sent from my Nexus 4 using xda app-developers app
Connect your Nexus 4 in USB debuggin mode and uninstall your current driver in device manager checking the 'delete the driver software' option.
Download Universal Naked Driver: http://forum.xda-developers.com/showthread.php?t=1379875
Reboot Windows 8 into advance mode and select to disable driver signature: PC Settings -> Updates and recovery -> Recovery -> Advance startup -> select F7 option at the selection menu when you see it
Reconnect Nexus 4 and install it with UND driver.
Thanks all! I just uninstalled the current drivers and reconnected the device. Windows picked up on the right drivers. All ok!
I recently bought a Nexus 7 (2012 - WiFi Version) on eB*y, the Device is Rooted, ROM is CyanogenMod-NIGHTLY-Grouper.
When i tryed to connect the Nexus 7 with my Laptop and PC it started to charge (but verry, verry slow) and i Windows says that the USB device cannot be identified (also i cannot install drivers for it becaus it cannot be identified) Fail-Code is: 43. I tryed it on Win7 Desktop PC and on a Win10 Laptop but no chance.
Also i tryed to install a Factory ROM via Recovery Mode (from SD Card) it says: Installation aborted.
I really dont know what to do now? I think it is the USB Flex Cable, what do you guys think?
Sorry for my bad English.
Hope someone can help me here.
On your Nexus 7, search for a setting called USB connections and ensure MTP is checked.
On your windows PC, Control Panel > Device Manager, go to your broken Nexus device, right click and update the driver for it... Select you want to install the driver yourself. Then it will ask you to browse to the driver, but underneath that you will have another selection along the lines, "select from common driver list". From there, look under portable devices and select either MTP Storage or MTP USB Storage. I had the same problem and only MTP USB Storage works for me.
For ADB and Fastboot stuff... Search these forums.
Hope that helps.
edoel said:
I recently bought a Nexus 7 (2012 - WiFi Version) on eB*y, the Device is Rooted, ROM is CyanogenMod-NIGHTLY-Grouper.
When i tryed to connect the Nexus 7 with my Laptop and PC it started to charge (but verry, verry slow) and i Windows says that the USB device cannot be identified (also i cannot install drivers for it becaus it cannot be identified) Fail-Code is: 43. I tryed it on Win7 Desktop PC and on a Win10 Laptop but no chance.
Also i tryed to install a Factory ROM via Recovery Mode (from SD Card) it says: Installation aborted.
I really dont know what to do now? I think it is the USB Flex Cable, what do you guys think?
Sorry for my bad English.
Hope someone can help me here.
Click to expand...
Click to collapse
Don't forget to try other USB cables.
Just use the Nexus Root Toolkit and follow the easy wizard to completely setup the N7 on your PC:
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"lightbox_share": "Share",
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"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
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You'll be set in no time!
Hello N4 Owners/Users.
lately I've been working on IOS & iCloud Activation Lock Security, which is a Job I honestly do not wish you have, because is not a great business at all but, going more deep in this post I'm glad to post it because I've been trying to send iCloud Accounts stored on a PDF at my Nexus 4, a device that I've purchased last month at eBay and is incredible how this device with Unofficial ports runs faster and without bugs, of course using PURE Nexus ROM.
first things first, I must specify that I was sideloading ZIP's, APK, ROMS through ADB SIDELOAD commands, so that the first sign of a properly working USB Port, I didn't noticed yet that I was unable to set up my device as MTP and transfer photos or WhatsApp Folder to my PC.
2 weeks later I've noticed that MTP was not working, even changing "Charge Option" to "Transfer Files" so I just put my knowledge on going, the first thing was download the USB driver at Google SDK webpage, which delivers USB Drivers apart instead with the whole SDK, I've just proceed to download it, I've installed it and for my surprise the MTP was still not working...
what do now ?
Steps:
1. Download the proper driver designed by google
Google Nexus 4 Drivers.
2. Make sure your PC is not on secure boot, for this you should reboot your PC and enter to BIOS Setup to make sure secure boot is not activated, if it is, please turn it off.
3. reboot again and let your PC boot, you may notice that the boot sequence UI display a little messed up, but is normal.
4. go to UWP Settings and Select "UPDATE & SECURITY"> "RECOVERY"> "Advance startup" and hit at "Restart Now"
5. your PC is going to restart again & you'll see a menu of likely 10 or 9 options, we need deactivate the option 7.
7). Disable Driver Signature Enforcement.
Click to expand...
Click to collapse
doing this your PC will restart again or maybe it just boot the Windows or UEFI Logo.
6. Find & Run CMD as administrator and execute the code below.
bcdedit /set TESTSIGNING ON
Click to expand...
Click to collapse
Restart your PC Again.
wait, you need the MTP or really are you craying for such restarts?
okay, that's what I though.
7. Disable ADB on your device and connect it to PC, Open device manager and look for "Android ADB Interface"
8. Right Click on the device and select "Update driver", Select "Browse My Computer for driver software"
9. locate drivers folder you've already downloaded following this guide and after that, you must have this screen
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"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Select "Let me pick from a list of available drivers on my computer"
If are 2 MTP entries, install them and reboot your PC, and that's all people, MTP working.
Now go back at CMD as Administrator and set this
bcdedit /set TESTSIGNING OFF
Click to expand...
Click to collapse
Now Restart and enter at BIOS, restore secure boot, done!
Hit "thanks" button if this helped you recovering MTP Access and your PC at your N4.
BackgroundWhen I got my OnePlus 8T (after using Samsung devices and a OnePlus 3T for many years) I could access the phone using adb and, when the phone was in Bootloader mode, using fastboot. But I couldn't access the phone in Fastbootd mode.
I tried lots of different things but none of them worked for me and, worst of all, many of the solutions required downloading files from untrusted sources.
I finally decided to see if the Google USB driver would help and, to my surprise, it fixed the fastbootd problem. So I uninstalled the drivers that were being used for Bootloader mode, the Google driver used for Fastbootd mode,
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"lightbox_full_screen": "Full screen",
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"lightbox_share": "Share",
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"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
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and then did a clean install of the Google USB driver so that I could document the process.
InstallationWithout a suitable driver when connected in Bootloader (or Fastbootd mode), my phone shows up under "Other devices" as "Android" with a yellow warning triangle:
I downloaded the Google Windows USB driver from https://developer.android.com/studio/run/win-usb, extracted the contents, and installed the driver by right-clicking on usb_driver/android_winusb.inf and selecting Install:
Next, I booted my phone into Bootloader mode (Note: if Bootloader mode works for you and you didn't want to uninstall the driver, then boot into Fastbootd), found my phone in Device Manager (Other devices), double-clicked it (Android) to pull up the driver details and clicked the Update Driver... button. On the next screen select the second option "Browse my computer for drivers":
And on the next screen I selected "Let me pick from a list of available drivers":
I chose "Androd Device" and clicked on Next:
This brings up the following screen:
(Note: I also have Samsung drivers installed). I clicked on "Google, Inc." under Manufacturer, then "Android Bootloader Interface" from Model and clicked on Next.
I got a warning, to which I replied "Yes":
and the installation completed successfully:
Notice that the phone now shows up as "Android Bootloader Interface" under "Android Device" in Device Manager. Double clicking on it now shows the driver is installed:
And that's it!
I now find that I can also boot into Fastbootd mode, even though I only installed the driver for Bootloader mode.
Note: this driver also works for my OnePlus 3T
Hello everybody.
I wanted to unlock an BTV-DL09 [ Android 7 EMUI 5.04 EU ], but I'm stuck like the_wing was.
Modem no found !
Phew, got it unlocked! Moments of terror when entering the commands on the cmd...
A few mentions where I got stuck that may help someone else:
Regarding point 3:
In case your model has LTE (i.e. BTV-DL09), you actually should have a dialer application that you have to use instead of the calculator app, which didn't work for me. This is also mentioned in the DC unlocker app. In case you do it with the dialer, you have to enter following code: *#*#2846579#*#*
Regarding point 4:
Inside the "DC unlocker" app, I also got the "device not found" error, and I was wondering why. Two things I noticed:
- To enable USB debugging, it was not sufficient for me to activate the switch in the developer options, as the default USB mode for me is "charging only". I had to change it to i.e. "Device File Manager (MTP)" by tapping on the notification and then re-activate USB debugging in the developer options (which turned off after switching to MTP mode) to get USB debugging working.
- After enabling "manufacturer mode", the mode was turned off as soon as I quit the menu. So I had to stay in the menu to make sure manufacturer mode is on.
- You can check your device manager in Windows to see if the current mode is active: When doing USB debugging, the device "Android Composite ADB Interface" should show up under "Android Phone" list, whereas when you turn on manufacturer mode, some COM ports should show up under "Ports (COM and LPT)"; the one DC unlocker is searching should be named "Android Adapter PCUI". If you got some devices with not properly installed drivers you should consider installing HiSuite software on Windows first.
Regarding point 8
- When I bought the credits for DC unlocker for PayPal, I had to click on a link arrived to the PayPal e-mail for confirming your account. I then still got the "Server login error", but closing and reopening DC unlocker eventually fixed it.
Hope this helps! Happy unlocking to everybody!
Click to expand...
Click to collapse
I have installed Hisuite and Huawei data card driver.
Impossible to activate Device File Manager (MTP) and manufacturer mode, one deactivates the other, I do not know if this is the problem, but according to the tutorials it is a must.
I have a hard time understanding where the problem comes from, I even tested different USB cable, Win 7 and Win 10, I really did everything, but I'm dried.
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I finally managed to unlock the bootloader, DC unlocker did not show me information from the tablet, but despite this, I could go to the next step and proceed with the unlocking, it is because of a msie security update according to Valdemaras on cd-unlocker forum, thanks to him.