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[Q] HTC Desire X abd device not recognized

I unlocked the bootloader and installed sdk manager and all things but my adb device is not being recognised I installed all the Htc drivers. The error shows "list of device attach but without any device id" and then it shows "no device found". I have attached a photo of the error.Someone help me out.

jawlekar said:
I unlocked the bootloader and installed sdk manager and all things but my adb device is not being recognised I installed all the Htc drivers. The error shows "list of device attach but without any device id" and then it shows "no device found". I have attached a photo of the error.Someone help me out.
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Which windows version do you use? Have you enabled "USB Debugging"?

I m using windows 7. And yes I have enabled Usb debugging and also installed htc drivers still it isnt working

Have you tried a different USB port; one on the back? Or a different USB cable?

[SOLVED] adb not working

I have installed adb drivers. But when I enter the command "adb devices", my phone doesn't get detected. I have Xperia ZL and adb detects it and not my OnePlus One. Yes, I have enabled Android Debugging in developer options. Tried updating driver software too. It says "windows couldn't find driver software for your device". I use windows 7.
EDIT: Solved. Installed drivers from here

anagramgenius said:
I have installed adb drivers. But when I enter the command "adb devices", my phone doesn't get detected. I have Xperia ZL and adb detects it and not my OnePlus One. Yes, I have enabled Android Debugging in developer options. Tried updating driver software too. It says "windows couldn't find driver software for your device". I use windows 7.
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This problem is solved here is the link.
http://forum.xda-developers.com/showthread.php?t=2782721
If I helped you. Please click thanks
Sent from my YU Yureka using XDA Free mobile app

[SOLVED] Computer Does Not Recognize Phone

Not sure what happened, but all of a sudden whenever I plug in my Blu Studio X+ into either one of my computers with USB Debugging enabled I get a pop up saying the USB device is not recognized, and it shows up in the Device Manager as an Unknown Device. I've tried updating the driver manually, but every time I navigate to an INF file in the driver installation dialog it tells me the specified file contains no information on the device. Doing an "adb devices" command returns nothing, and "adb shell" returns "error: device 'null' not found".
Sent from my STUDIO X PLUS using XDA-Developers mobile app

Already check your cable?maybe your cable does not support to transfer data beetween your phone and PC.
Make sure you have connect as a 'MTP' or Try to connect as a 'USB Mass Storage'
If you have tried all the ways,the last way is to backup your phone and do factory reset,or it will be BETTER if you bring your phone to serviceperson,because maybe there is an issues on your hardware.

jasonmerc said:
Not sure what happened, but all of a sudden whenever I plug in my Blu Studio X+ into either one of my computers with USB Debugging enabled I get a pop up saying the USB device is not recognized, and it shows up in the Device Manager as an Unknown Device. I've tried updating the driver manually, but every time I navigate to an INF file in the driver installation dialog it tells me the specified file contains no information on the device. Doing an "adb devices" command returns nothing, and "adb shell" returns "error: device 'null' not found".
Sent from my STUDIO X PLUS using XDA-Developers mobile app
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You seem to have a lot of driver problems considering the number of threads you made
Go to device manager with your phone plugged in and uninstall every driver that has to do anything with your phone.
Unplug phone.
Reboot your PC.
Now plug phone back in and wait for the automatic driver installation to complete (doesn't matter if it succeeds or not).
Click here to download the latest driver (download it even if you have already).
Disable USB debugging and enable it again and wait for the automatic driver updater if it opens.
Open device manager and manually select the .inf file for your device.
If you don't know which device is your phone, unplug the phone and plug it back in and watch which devices disappear and then reappear again.
Also updating to Ubuntu, as your profile picture suggests, should ease the ADB driver installation and reduce ADB problems

Got it figured out. Wiped all ADB drivers and reinstalled, then downgraded my system-wide ADB from 1.4.2 to 1.3.
Sent from my LG-D415 using XDA-Developers mobile app

ADB interface present, but ADB not functioning properly

The Windows Device Manager shows that the ADB interface is loaded and fastboot works fine, but ADB not so much.
"ADB devices" can't see the attached phone (Moto G9+), though fastboot sees it ok. Fastboot flashes & gets information all ok.
"ADB reboot" responds "error: device '(null)' not found"
What goes?
Thanks.

Remove the driver from Windows OS. Instead install the "Android USB Driver" provided by OEM what fits your phone.

jwoegerbauer said:
Remove the driver from Windows OS. Instead install the "Android USB Driver" provided by OEM what fits your phone.
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I'm using the latest 64-bit device drivers supplied the phone's manufacturer (Motorola - G9+).

doktorspin said:
I'm using the latest 64-bit device drivers supplied the phone's manufacturer (Motorola - G9+).
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Have you ever enabled "USB Debugging" in Android's Develeoper options?

jwoegerbauer said:
Have you ever enabled "USB Debugging" in Android's Develeoper options?
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I've rooted the phone, so yes.
(It's just that It installed another recovery over my TWRP & when I reflashed TRWP & Magisk, I couldn't get root back. I'm now trying to figure things out, one of which is the ADB problem, but the problem is also seen on my earlier phone of the same make -- Motorola G.)

Problem with bootload unlocking on Redmi Note 9 Pro

Hello. I want to root my phone but I have some problems.
First I install ADB on Windows 10 and pair with phone (get the prompt to allow connections to that device). After that I run command "abd devices" and I see my device in list.
Second I run command "fastboot flashing unlock" and it says "waiting for device" and nothing happens (in "developer options" "usb debugging", "usb debugging(Security settings)", "OEM unlocking" are turned on and I also run "adb reboot bootloader" command)
I found some information that problem can be in drivers but there is new problem came out
When I want to update driver it says "Windows found driver software for your device but encountered an error while attempting to install it".
I tried disable driver signing enforcement and it doesn't help. I use this drivers: Google USB Driver and https://web.vip.miui.com/page/info/mio/mio/detail?postId=18464849&app_version=dev.20051.

Google's ADB & Fastboot drivers are meanrt to be used with Goggle devices.
Download and install the suitable Redmi Note Android USB drivers:
https://c.mi.com/thread-3960523-1-0.html

xXx yYy said:
Google's ADB & Fastboot drivers are meanrt to be used with Goggle devices.
Download and install the suitable Redmi Note Android USB drivers:
https://c.mi.com/thread-3960523-1-0.html
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This pages redirect to Google USB Driver and I tried to install it and it didn't work. Its the same problem