Uknown USB Device (Device Descriptor Request Failed) - Nexus 7 (2013) Q&A

I am on the latest 6.0.1 and I am trying to connect my nexus 7 2013 to my windows 10. That is the error i am getting. I have factory reseted my device and I have tried to uninstall all drivers from google to samsung and to no avail it still doesn't work. Is this a bug in 6.0.1? What should I do?
I want to root my device.

Try it without 6.0.1 - boot in fastboot mode and tell us if USB registers now properly.

Related

Device not recognised by PC when in download mode

Hi all,
I am still on Android 4.3 and have previously rooted my device. Trying to connect on a Windows 8.1 PC.
Recently I did a factory reset and now I get errors when setting up - "Unfortunately, Setup Wizard has stopped" - after the device name.
I am trying to unroot my device and upgrade to 4.4.2 but I cannot get the device recognised in download mode (power + volume down + home).
I have tried different USB cables, different ports and different PCs and the only difference is that all but one USB port shows the "device descriptor request failed" error in device manager. On one port I can see it when powered on and connected, and it is recognised in Kies and Odin. As soon as I put it in download mode I get an error and the device won't start and I get the "This device cannot start. (Code 10)" error.
I have nothing I need to get off the device, so am happy to try anything to get the device recognised so I can re-flash some firmware!
Any help would be most appreciated...
Thanks
ForrieDave said:
Hi all,
I am still on Android 4.3 and have previously rooted my device. Trying to connect on a Windows 8.1 PC.
Recently I did a factory reset and now I get errors when setting up - "Unfortunately, Setup Wizard has stopped" - after the Dropbox offer.
I am trying to unroot my device and upgrade to 4.4.2 but I cannot get the device recognised in download mode (power + volume down + home).
I have tried different USB cables, different ports and different PCs and the only difference is that all but one USB port shows the "device descriptor request failed" error in device manager. On one port I can see it when powered on and connected, and it is recognised in Kies and Odin. As soon as I put it in download mode I get an error and the device won't start and I get the "This device cannot start. (Code 10)" error.
I have nothing I need to get off the device, so am happy to try anything to get the device recognised so I can re-flash some firmware!
Any help would be most appreciated...
Thanks
Click to expand...
Click to collapse
Check make sure USB debugging is checked in Developer options and unknown sources in Security settings are checked.
buhohitr said:
Check make sure USB debugging is checked in Developer options and unknown sources in Security settings are checked.
Click to expand...
Click to collapse
Thanks buhohitr, I made sure they were checked and same errors.
I was wondering if it possible to load new firmware via the recovery menu? Like load the firmware onto sdcard or something?
Just trying to think of a way to flash firmware without a PC. I found a mobile Odin by Chainfire but this device is not supported.
Any thoughts?

Unknown USB device (failed request for device descriptor)

I have a problem.
My screen is broken. Now I want to send him to OnePlus.
But before that I want unroot it. Or at least reset to factory defaults. But both things fails.
I have the latest FreedomOS Rom. Since then I can no longer use TWRP. When I start my phone to the recovery the screen goes black and nothing happens anymore.
The same happens when I put it back to factory settings through the settings menu .
I've read there is a modified version of TWRP.
From here begins the real problem. Windows doesn't recognizes my phone.
In Device Manager it appear as "unknown USB device (failed request for device descriptor)"
What I've tried:
Boot in to Bootloader
Original (Dash) USB cable
Other USB cable
WIndows 10
Windows 7
USB debugging on
USB debugging off
OEM unlocking on
OEM unlocking off
USB configuration: File transfer
USB configuration: MTP
USB Configuration: Charge
Anyone have an idea?
Maybe it's the ROM. But I cannot flash another ROM because I can not get into TWRP.
Maybe it's an option to flash the modified TWRP without a computer. So right from the bootloader. But I do not know if this is possible. And how it should be done
I'm having the exact same problem. Did you find a solution?
In windows 10 -> i get Device Descriptor Request Failed
In windows 7 -> Unknown Usb Device (Installed Correctly)
whenever i try to update device driver with ANY driver (oneplus... or generic sdk driver) I get a message saying "doesn't contain a suitable driver for your device.....)
I went to device manager > right click mtp (unknown device) > update driver software > browse my computer > let me pick > mtp USB device > happy me
Windows it's the problem. I reinstalled drivers, adb, nothing. At work i try it & it works. I reinstalled windows. Now works.
I'm on windows 10 x64.
Damn it, I don't think windows is my problem.. i tried Windows 10 / Windows 7(2 diff computers)
i can't even see the phone as MTP..
Found any solution to this? Having a similar issue
THREAD CLOSED! If interestend in this subject, please continue here: https://forum.xda-developers.com/oneplus-3/help/usb-device-recognized-t3722279

Phone in bootloop with device not being recognized in fastboot

Guys my friend gave me his nexus 5x stuck in bootloop, tried to factory reset in recovery. Now the recovery is corrupted and device isnt being recognized by any pc, desktop, mac or linux in fastboot. In Windows it shows up as unknown usb device (device descriptor request failed). Can anyone suggest me a work around for this. Thanks in advance guys

OnePlus 3 not connecting to laptop

I bought my new OnePlus 3 and it's updated to Android N (7.0) and OOS 4.0.3 but when I connect it to my laptop (Windows 10), it only charges and my laptop doesn't recognise it. I've tried enabling and disabling USB Debugging, usb connection mode on developer options is stuck at charging and in the device manager it shows an unknown usb device (Device Descriptor Request Failed)
Please help. It's stock and with locked bootloader​
Have you installed oneplus drivers yet?
I downloaded them from the net and they're installed. I've also disabled driver signature verification in my laptop.
I cannot change usb configuration to mtp or anything else. It stays stuck at charging.
Please help ASAP or I would have to return the phone.
Thanks in advance

Device recognized in fastboot, but not in adb

Hi All, I tried All drivers in nexus root tool kit and many other methods to uninstall all other usb drivers and then install google. But it al ways shows up as "Unknown USB Device (Device Descriptor Request Failed)". I have also tried changing the micro usb port. Charging works.Not sure whats the issue. Only fastboot mode its recognized (when i do fastoob devices, it shows with device ID ) but after i reboot into bootloader or just as MTP, its not get the above error ! . Please help !
DEVICE is : nexus 7 2013 wifi (flo) running 6.0.1

Categories

Resources