[Q] Help with fastboot driver? - Verizon HTC One (M7)

Greetings XDA,
I'm trying to hurry and unlock my One before Verizon locks 'er down tight, but i'm having trouble getting the Fastboot driver installed.
I've installed the java run time environment, sdk, and even the HTC my sync settings (with drivers) and am seeing "My HTC" under Android ADB devices while booted normally, but as soon as I jump to fastboot, the "My HTC" receives an exclamation point and the device driver says not installed.
I'm running Windows 8 x64 and tried these instructions here: http://forum.xda-developers.com/showthread.php?t=2232799
Any help? Any one?

MetroGnome711 said:
Greetings XDA,
I'm trying to hurry and unlock my One before Verizon locks 'er down tight, but i'm having trouble getting the Fastboot driver installed.
I've installed the java run time environment, sdk, and even the HTC my sync settings (with drivers) and am seeing "My HTC" under Android ADB devices while booted normally, but as soon as I jump to fastboot, the "My HTC" receives an exclamation point and the device driver says not installed.
I'm running Windows 8 x64 and tried these instructions here: http://forum.xda-developers.com/showthread.php?t=2232799
Any help? Any one?
Click to expand...
Click to collapse
I had this problem too running windows 8 x64. I think my problem was that I installed the sdk first with google's USB driver and not HTC's driver. What I did to make it work is switch computers over to my wifes which at the time I hadn't installed anything on yet. I went to htcdev.com and went to the part of the site where it is step-by-step on how to unlock the bootloader. I installed the Java Runtime Environment on the link provided on the upper right side of the site, then I installed the HTC sync manager on the link provided as well. I had my phone connected to my computer usb 2.0 (not usb 3.0) the whole time and with USB debugging enabled (not in fastboot mode, but with phone normally on). After that I took the three files from the sdk that htc wants you to place in a separate folder and put them in c:\Android. I did not install anything from sdk this go around.. i just took the three files out and put them in a separate folder as instructed by htc. After that I opened cmd and directed it to the folder I placed the files in (cd c:\Android) and ran command "adb reboot bootlader" Once I did that and hit fastboot the "My HTC" in device manager no longer had an exclamation point. So in summary, I couldn't reverse the drivers from my computer that I installed first so I resorted to using my wife's computer that didn't have anything installed yet. I installed JRE, then HTC sync software, and just used the 3 files HTC wants from sdk and placed them into a separate folder. I didn't install anything from sdk. It all worked after that. I don't have instructions on how to reverse the usb drivers you have already installed because I couldn't figure it out... in fact, I formatted windows on my pc and am reinstalling. Hope this helps.
-eL

Sadly...
eL_777 said:
I had this problem too running windows 8 x64. I think my problem was that I installed the sdk first with google's USB driver and not HTC's driver. What I did to make it work is switch computers over to my wifes which at the time I hadn't installed anything on yet. I went to htcdev.com and went to the part of the site where it is step-by-step on how to unlock the bootloader. I installed the Java Runtime Environment on the link provided on the upper right side of the site, then I installed the HTC sync manager on the link provided as well. I had my phone connected to my computer usb 2.0 (not usb 3.0) the whole time and with USB debugging enabled (not in fastboot mode, but with phone normally on). After that I took the three files from the sdk that htc wants you to place in a separate folder and put them in c:\Android. I did not install anything from sdk this go around.. i just took the three files out and put them in a separate folder as instructed by htc. After that I opened cmd and directed it to the folder I placed the files in (cd c:\Android) and ran command "adb reboot bootlader" Once I did that and hit fastboot the "My HTC" in device manager no longer had an exclamation point. So in summary, I couldn't reverse the drivers from my computer that I installed first so I resorted to using my wife's computer that didn't have anything installed yet. I installed JRE, then HTC sync software, and just used the 3 files HTC wants from sdk and placed them into a separate folder. I didn't install anything from sdk. It all worked after that. I don't have instructions on how to reverse the usb drivers you have already installed because I couldn't figure it out... in fact, I formatted windows on my pc and am reinstalling. Hope this helps.
-eL
Click to expand...
Click to collapse
Sadly, i don't have such a machine lying around. The wife's comp has the sdk installed as well (she's a nexus user). Although, on her windows 7 machine, in fastboot i do see MyHTC driver as ok, but when i run the "fastboot oem get_token_modifier" command, i get "(bootloader) [ERR] Command error!!! OKAY finished"
so something still quite wrong!

I don't think the Fastboot drivers work on Windows 8.
Spent all day trying, and never got recognized in ADB. Used co-worker's computer with Windows 7, worked like a charm.

jadesocket said:
I don't think the Fastboot drivers work on Windows 8.
Spent all day trying, and never got recognized in ADB. Used co-worker's computer with Windows 7, worked like a charm.
Click to expand...
Click to collapse
.... This probably explains my problem as well. Will try on a Windows 7 computer in the morning and report back to see if that was the problem.

jadesocket said:
I don't think the Fastboot drivers work on Windows 8.
Spent all day trying, and never got recognized in ADB. Used co-worker's computer with Windows 7, worked like a charm.
Click to expand...
Click to collapse
ADB and Fastboot both work fine on Windows 8. I had to install the newest 4.3.0.001 drivers to get ADB to recognize my One on my Windows 7 partition, despite having had the most recent behind that. My Windows 8 partition worked like a charm because I had more recently installed the updated drivers on it. It's also possible you were connecting your phone to a USB 3.0 port. ADB/Fastboot is "wonky" over USB 3.0, and if you don't have the correct USB 3.0 drivers, you have no chance at all. Also, you need USB Debugging turned on, which can be done in this version of Android by going to Settings -> About -> Software Information -> More, then tapping on the build number 7 times, unlocking developer options, then going to Settings -> Developer options, and checking USB Debugging.
And all this may be moot for now, as it appears anyone who wasn't previously unlocked won't be able to for a while.

IceDragon59 said:
And all this may be moot for now, as it appears anyone who wasn't previously unlocked won't be able to for a while.
Click to expand...
Click to collapse
I can confirm. I successfully got fastboot to run on OS X, but when I try to send my token via HTCDev, I'm met with error 160: MID not Allowed..

Related

simple question about adb driver installation

I was reading some instruction from htcevohacks.com. Since i didn't decide to root or not yet, i just want to install those sdk and driver on my pc. sdk part is easy, and i installed it successfully. But adb driver part is tricky.
I followed instruction, turn on "USB debugging" in the settings, and reboot phone into recovery mode, plugged usb cable. However, the device manager of windows 7 didn't find any adb devices, then i tried refresh, still no lucky at all. what should I do to find adb device then update driver? or i have to root first b4 installing adb driver?
Install HTC Sync, then reboot your computer
JvIo55iBl3r said:
I was reading some instruction from htcevohacks.com. Since i didn't decide to root or not yet, i just want to install those sdk and driver on my pc. sdk part is easy, and i installed it successfully. But adb driver part is tricky.
I followed instruction, turn on "USB debugging" in the settings, and reboot phone into recovery mode, plugged usb cable. However, the device manager of windows 7 didn't find any adb devices, then i tried refresh, still no lucky at all. what should I do to find adb device then update driver? or i have to root first b4 installing adb driver?
Click to expand...
Click to collapse
I did, actually. As a matter of fact, i do have that sync icon in my task bar
I am not sure, but i was wondering if the adb driver is necessary to be installed?
Yeah the HTC Sync.exe will have the drivers. Check your hardware configuration to make sure it's installed right then in the folder with adb installed use the command prompt to go: adb devices -> You should see a device with numbers. then you correctly installed it
adseguy said:
Yeah the HTC Sync.exe will have the drivers. Check your hardware configuration to make sure it's installed right then in the folder with adb installed use the command prompt to go: adb devices -> You should see a device with numbers. then you correctly installed it
Click to expand...
Click to collapse
the problem right now is the device manager cannot even find any "other device" with question mark(when i plug the phone, which is under recovery mode, by usb cable)
JvIo55iBl3r said:
the problem right now is the device manager cannot even find any "other device" with question mark(when i plug the phone, which is under recovery mode, by usb cable)
Click to expand...
Click to collapse
this should definitely be in the Q&A board, not the developers board.
since you've already installed htc sync, the drivers should already be properly installed on your system.
ive only ran win xp and vista, not familiar with win 7, but if its designed the same, having no question marks, sounds like all connected devices have drivers properly installed ...
how do you know your adb drivers aren't installed? have you tried using adb? if so, what error does adb show?
Exit HTC sync first on your computer so it is not running or just uninstall it. It should find it after that.
joeykrim said:
this should definitely be in the Q&A board, not the developers board.
Click to expand...
Click to collapse
Sorry about that, will do next time
joeykrim said:
since you've already installed htc sync, the drivers should already be properly installed on your system.
ive only ran win xp and vista, not familiar with win 7, but if its designed the same, having no question marks, sounds like all connected devices have drivers properly installed ...
how do you know your adb drivers aren't installed? have you tried using adb? if so, what error does adb show?
Click to expand...
Click to collapse
i tried command "adb device", i got some serial number, does that mean adb driver has been successfully installed on my pc, and work properly?
JvIo55iBl3r said:
Sorry about that, will do next time
i tried command "adb device", i got some serial number, does that mean adb driver has been successfully installed on my pc, and work properly?
Click to expand...
Click to collapse
any help? anyone?

[Q] Unrecognized Device only in hboot/fastboot

Let me say beforehand that I am a lifetime lurker. I would not be posting here if I hadn't already spent at least two days scouring the web for an answer.
My HTC Desire HD cannot connect to HTC Sync, but it can connect as a storage device, and can be seen by adb. Whenever it connects while in hboot/fastboot, it will flicker "USB" a few times before Windows tell me it's not recognized (Device failed enumeration code 43). This includes using the RUU wizard from HTC. That will just make it stick on "RUU" in the bootloader.
I have tried every driver download suggested on this site. I have switched USB cables three times (all htc cables). I have used two seperate computers (Windows 8 and Windows 8.1).
I'll admit I'm a nooby specifically to Androids. All I want to do is flash new ROMs/root my device. As far as I know this is step one, and I can't go any further until I've unlocked my bootloader.
EDIT: SOLVED
HTC Desire HD drivers really hates Windows 8 and 8.1. Installed Windows 7 32-bit and it worked just fine.
That error can be a pain in the ass. I have it as well. I believe disabling griver signature enforcement in win8 (it's your OS, isn't it?) should allow installing adb drivers, but I was too lazy to check it. As a workaround I instead flash the boot.img in bootloader by putting it to PD98IMG.zip
I can upload you a template, leave the txt in it and replace the boot.img with your desired one, choose store (none) compression level, then put the zip directly (don't use folders) in sd card
EDIT: I didn't fully read your post before. If you don't have S-OFF most probably you can't get away without adb drivers..
Turned off device signing. No effect.
Have you tried now manually installing drivers in device manager while the phone is in unrecognized state? Does it still say the drivers are incompatible?
If your OS is 64bit, you need these http://d-h.st/23V
I have those drivers. I installed them manually. I tried the updating the drivers through device manager and pointing them directly to the drivers folder I need, and Windows is insistent that not having ANY drivers installed is the best driver to have installed for my device.
I am getting a pop up saying that the device is failing to to start. It's not like other usb devices I might have plugged in and they just sit there in at least their correct category in device manager.
The part that ticks me off most, is that this exact problem on this exact model has been solved on three different forums, and each time the OP just said "nvm I fixed it" and never even bothered to explain how for the rest of us.
It's really hard not to curse right now.
in device manager update dialog goto
browse my computer --> let me pick --> have disk --> choose the .inf from the drivers path.
Ya, I had tried that too. None of them will work. It says the file I chose doesn't have compatible software for my device.
Once again, this only happens in the hboot/fastboot/RUU. Once the phone has loaded the OS it works totally completely fine, save for HTC Sync not seeing the phone and vice versa. I don't understand why some drivers would only work sometimes unless something is wrong with my bootloader, and if so, how do i fix it?
have you tried un-installing HTC SYNC?
SuperMechaCow said:
Once again, this only happens in the hboot/fastboot/RUU. Once the phone has loaded the OS it works totally completely fine, save for HTC Sync not seeing the phone and vice versa. I don't understand why some drivers would only work sometimes unless something is wrong with my bootloader, and if so, how do i fix it?
Click to expand...
Click to collapse
Nothing is wrong with your phone, same thing happens to me, I just thought disabling driver signing should fix it, like I said I was too lazy to check it since I found workaround for my needs.
TheJokah said:
have you tried un-installing HTC SYNC?
Click to expand...
Click to collapse
It is currently uninstalled.
@smoger:
I would try your workaround, but I' m not sure where to obtain the boot image I need. Also, I thought you could only change the S-Off if your bootloader was unlocked anyways?
Power down DHD and connect it to PC. I realized, my win7 was installing drivers, while phone was off.
Sent from my HTC Desire HD using xda app-developers app
ammo12 said:
Power down DHD and connect it to PC. I realized, my win7 was installing drivers, while phone was off.
Click to expand...
Click to collapse
It appears to be the same device/drivers when powered off or when in the Android environment. While in the bootloader, it shows as an unknown device.
I also noticed that only when I am trying to update via RUU, it says instead "Device Descriptor Request Failed"
SuperMechaCow said:
@smoger:
I would try your workaround, but I' m not sure where to obtain the boot image I need.
Click to expand...
Click to collapse
The boot.img is in the ROM-zip-file packed. But I think, if its a RUU it is called PD98...img
Try this, I know its from Samsung, but this installs fastboot drivers and drivers used for ADB access
https://www.dropbox.com/s/vqfuv8fifmrkkxt/SAMSUNG_USB_Driver_for_Mobile_Phones.zip
For the set of Google Drivers, go here too http://d-h.st/23V
My drivers list does not show the Google or HTC drivers like yours does after installing all the things in your links. In fact, that's the fourth time I've downloaded those Google/HTC Win7 64x drivers from people around the web. They are not in my drivers list after installing them via the INF files. I must be doing something wrong.
SuperMechaCow said:
My drivers list does not show the Google or HTC drivers like yours does after installing all the things in your links. In fact, that's the fourth time I've downloaded those Google/HTC Win7 64x drivers from people around the web. They are not in my drivers list after installing them via the INF files. I must be doing something wrong.
Click to expand...
Click to collapse
Did you browse to the folder where the manual driver files reside?
Sent from my Desire HD using Tapatalk 4
SuperMechaCow said:
Ya, I had tried that too. None of them will work. It says the file I chose doesn't have compatible software for my device.
Click to expand...
Click to collapse
SuperMechaCow said:
I have those drivers. I installed them manually. I tried the updating the drivers through device manager and pointing them directly to the drivers folder I need, and Windows is insistent that not having ANY drivers installed is the best driver to have installed for my device.
Click to expand...
Click to collapse
To be exact I have:
Tried HTC Sync
Tried HTC Drivers Installer
Tried to Automatically search for drivers
Tried to install drivers by using the inf Install option
Tried to manually select drivers by pointing to the folder the Win7 64x drivers were placed
Tried to manually install by picking out the exact inf files
Tried to install from device drivers list, were they were not listed
Tried these steps with driver signing turned off
Tried all of these steps with another PC
I still think the issue is related to the fact that it only has problems in the bootloader menu
Ok, like u know I had this issue. Now I randomly managed to fix it when I needed adb drivers for my new toy (Sanei tablet for 40$ lol)
The mistake I was making is that I was trying to install the drivers while device was in fastboot, but apparently you can get away with casual "My HTC" drivers which can be installed when DHD is booted into Android. It looks likethe phone is not being detected from bootloader (it doesn't like any of the drivers I had tried), but I can fully use ADB while it's in recovery or starting/trying to boot OS, so it should be enough for rooting/unlocking bootloader.
I remember with HTC Wildfire I had drivers package with seperate drivers for Android and fastboot, so I had to install different driver after rebooting to fastboot, but with these new drivers and win8 it doesn't work out this way.
Solved. Used Windows 7 32-bit. Windows 8.1 was the culprit.
Similar issue
SuperMechaCow said:
Solved. Used Windows 7 32-bit. Windows 8.1 was the culprit.
Click to expand...
Click to collapse
I am facing the same problem and I too have tried different methods like you did. Am using Windows 8.
Gotta try on Windows 7. Shall update if that solves my problem too.

Phone isnt recognized in fastboot

Can anyone help me?
I'm running windows 8 64-bit, and I have an HTC One from VZW.
The phone is recognized via ADB, but whenever I get into the bootloader, it tells me the device isnt recognized and I can't do any fastboot commands with it. I was able to root and use fastboot on my N7 2013 from the same PC, so this is frustrating because I want to send my One in to sonic but if I can't DO anything when I s-off there's no point in sending it it.
If anyone can help I'd appreciate it.
Thanks
PS - I've only tried this PC, no others. It may work on my macbook but thats away for repair.
crazyg0od33 said:
Can anyone help me?
I'm running windows 8 64-bit, and I have an HTC One from VZW.
The phone is recognized via ADB, but whenever I get into the bootloader, it tells me the device isnt recognized and I can't do any fastboot commands with it. I was able to root and use fastboot on my N7 2013 from the same PC, so this is frustrating because I want to send my One in to sonic but if I can't DO anything when I s-off there's no point in sending it it.
If anyone can help I'd appreciate it.
Thanks
PS - I've only tried this PC, no others. It may work on my macbook but thats away for repair.
Click to expand...
Click to collapse
I would just install HTC Sync, sounds like it's a driver issue and HTC Sync will provide those needed new drivers for HTC.
andybones said:
I would just install HTC Sync, sounds like it's a driver issue and HTC Sync will provide those needed new drivers for HTC.
Click to expand...
Click to collapse
So just install and plug my phone in and the drivers will be installed?
Sent from my HTC6500LVW using Tapatalk 4
EDIT - that didnt do anything
Looks like I need to try something else...
crazyg0od33 said:
EDIT - that didnt do anything
Looks like I need to try something else...
Click to expand...
Click to collapse
sorry, thought I read it installed all the new drivers, you could try using Google to find the HTC current drivers, I can give you the numbers I have on mine my cpu is win 7 64bit not sure if it'll help but when in "uninstall or change a program" my HTC BMP USB Driver driver # is 1.0.5375
and my HTC Driver Installer driver # is 4.0.1.001
can't say it this helps at all but this is the CPU I used that I fixed the issue with
Best of luck!
andybones said:
sorry, thought I read it installed all the new drivers, you could try using Google to find the HTC current drivers, I can give you the numbers I have on mine my cpu is win 7 64bit not sure if it'll help but when in "uninstall or change a program" my HTC BMP USB Driver driver # is 1.0.5375
and my HTC Driver Installer driver # is 4.0.1.001
can't say it this helps at all but this is the CPU I used that I fixed the issue with
Best of luck!
Click to expand...
Click to collapse
My BMP is the same but my HTC Driver Installer is 4.0.3.001
Maybe I can find that other one and it will work for me
Here is a previous post I made to another guy having the same problem. Not sure if this will help but this is what I did.
I had this problem too running windows 8 x64. I think my problem was that I installed the sdk first with google's USB driver and not HTC's driver. What I did to make it work is switch computers over to my wifes which at the time I hadn't installed anything on yet. I went to htcdev.com and went to the part of the site where it is step-by-step on how to unlock the bootloader. I installed the Java Runtime Environment on the link provided on the upper right side of the site, then I installed the HTC sync manager on the link provided as well. I had my phone connected to my computer usb 2.0 (not usb 3.0) the whole time and with USB debugging enabled (not in fastboot mode, but with phone normally on). After that I took the three files from the sdk that htc wants you to place in a separate folder and put them in c:\Android. I did not install anything from sdk this go around.. i just took the three files out and put them in a separate folder as instructed by htc. After that I opened cmd and directed it to the folder I placed the files in (cd c:\Android) and ran command "adb reboot bootlader" Once I did that and hit fastboot the "My HTC" in device manager no longer had an exclamation point. So in summary, I couldn't reverse the drivers from my computer that I installed first so I resorted to using my wife's computer that didn't have anything installed yet. I installed JRE, then HTC sync software, and just used the 3 files HTC wants from sdk and placed them into a separate folder. I didn't install anything from sdk. It all worked after that. I don't have instructions on how to reverse the usb drivers you have already installed because I couldn't figure it out... in fact, I formatted windows on my pc and am reinstalling. Hope this helps.
-eL
eL_777 said:
Here is a previous post I made to another guy having the same problem. Not sure if this will help but this is what I did.
-snip-
-eL
Click to expand...
Click to collapse
Yeah I'm going to try it out on my roommates laptop that only has samsung drivers and the ADB installed and see what happens. Can't reformat the PC cause it's my School desktop and I've got work on there.
Once my macbook pro comes back from repairs I'll use that though, since I've never had issues running adb commands on my mac
Found a soultion
After I tried almost everything I tried to improvise and try something totally different and it worked!
First uninstall the driver in the Device Manger and then press to update it >> then press Browse my Computer for driver Software >> then press on Let me pick from list.... >> in the list choose the Portable Devices >> choose MPT USB Drive !
And It works...
:good:
gald said:
After I tried almost everything I tried to improvise and try something totally different and it worked!
First uninstall the driver in the Device Manger and then press to update it >> then press Browse my Computer for driver Software >> then press on Let me pick from list.... >> in the list choose the Portable Devices >> choose MPT USB Drive !
And It works...
:good:
Click to expand...
Click to collapse
MPT USB Drive isnt one of my options
However I've found that it's microsofts USB3 drivers, which override the Intel ones.
I just got my macbook back from repairs and it has USB3 ports as well so I was worried it wouldnt work, but its working fine from there
I'm having this same problem and nothing I do is working. I even tried from another computer but had no luck. adb finds the phone fine but fastboot just won't work. This is keeping me from getting S-Off. Someone please help.
Edit: Nevermind I think the issue is that I'm using Windows 8.1
I'm having the same problem I'm windows 8 64bit...
I have a nagging feeling that it's pda net.. I need to look into it today sometime
Sent from my HTC6500LVW using xda app-developers app

[Q] Cannot Unlock Bootloader on Windows 8.1

Hello,
I cannot get the bootloader unlock working on my Win 8.1 laptop by any means. If I try through hasoon2000's toolkit, I get the error that the ADB server did not ACK (whatever that means). If I try using the command line and HTC's official method of getting the TokenID, I get a message that a certain ADB-related dll is not installed. I have installed the USB drivers that come with hasoon2000's toolkit about 4 times now. I installed the Android SDK and even Samsung USB drivers. I'm going to uninstall everything, can someone walk me through the step-by-step to get things working? I've read that USB 3.0 is the problem, but I only have USB 3.0 ports on my laptop.
killfire72 said:
Hello,
I cannot get the bootloader unlock working on my Win 8.1 laptop by any means. If I try through hasoon2000's toolkit, I get the error that the ADB server did not ACK (whatever that means). If I try using the command line and HTC's official method of getting the TokenID, I get a message that a certain ADB-related dll is not installed. I have installed the USB drivers that come with hasoon2000's toolkit about 4 times now. I installed the Android SDK and even Samsung USB drivers. I'm going to uninstall everything, can someone walk me through the step-by-step to get things working? I've read that USB 3.0 is the problem, but I only have USB 3.0 ports on my laptop.
Click to expand...
Click to collapse
Use another computer if you can.
I had similar problems until I used this version of adb
http://www.mediafire.com/download/e5mieo2vxjd71ws/android-tools.zip
Run everything from the downloaded folder.
First of all ensure you have USB DEBUGGING enabled in DEVELOPER OPTIONS in the phone settings.
Open the downloaded folder then right click inside the folder while holding shift then choose 'Open command Windows here'
Plug in the phone using the original HTC usb cable then in the command window type ADB DEVICES. The response should be a device comprised of letters and numbers.
If you don't see any device attached try swapping the cable to another usb port. If you see your device attached then follow the unlock instructions at HTCDEV as its the most reliable way.
If still no device then it could be a usb driver problem. You should here a ding when you plug your phone in.
Make sure the Unlock_code.bin is in the above folder when unlocking.
ashyx said:
Run everything from the downloaded folder.
First of all ensure you have USB DEBUGGING enabled in DEVELOPER OPTIONS in the phone settings.
Open the downloaded folder then right click inside the folder while holding shift then choose 'Open command Windows here'
Plug in the phone using the original HTC usb cable then in the command window type ADB DEVICES. The response should be a device comprised of letters and numbers.
If you don't see any device attached try swapping the cable to another usb port. If you see your device attached then follow the unlock instructions at HTCDEV as its the most reliable way.
If still no device then it could be a usb driver problem. You should here a ding when you plug your phone in.
Make sure the Unlock_code.bin is in the above folder when unlocking.
Click to expand...
Click to collapse
That version of ADB didn't work for me either. Anyway I was able to get fastboot to work but not ADB so I was able to unlock and root and everything through a strange method using only fastboot.
Second question, if I am switching between AOSP roms, say for example CM to PA, can I dirty flash or do I have to reset?
ADB does not work with USB 3.0 ports yet on Windows 8 or 8.1. You have to use it on a USB 2.0 port. I have had best results with Windows 7. Fastboot, however, works just fine on 8.1 and 8
xeron72548 said:
ADB does not work with USB 3.0 ports yet on Windows 8 or 8.1. You have to use it on a USB 2.0 port. I have had best results with Windows 7. Fastboot, however, works just fine on 8.1 and 8
Click to expand...
Click to collapse
Not so, I and others have ADB working fine on USB 3.0 ports.
The problem is Windows 8 driver signing enforcement blocking the install of drivers. You need to go to advanced startup options to disable it.
Download these drivers first and extract: http://www.mediafire.com/download/i3lcm7dwl581518/ADB_Fastboot_Drivers_Win81.zip
Follow these instructions to disable driver signing enforcement: http://www.isunshare.com/windows-8/...gnature-enforcement-in-windows-8-and-8.1.html
Once fully booted go into device manager and you should see a device called 'Android 1.0' with an exclamation mark.
Right click 'Android 1.0' then 'update driver software' then 'Browse my computer for driver software'
Click the 'Browse' button and then browse to the driver folder 'ADB_Fastboot_Drivers_Win81' extracted earlier then click next to install the driver.
You will get a warning about unsigned drivers, just ignore and continue.
The drivers should install and you should see a new entry in device manager called 'Android phone' which means the ADB driver is installed.
ADB should now be working.
Thank you so much for this. Have been wondering for a very long time
Sent from my HTC One_M8 using XDA Free mobile app
It sounds like you've got plenty of technical help already, but I will say that I use ADB perfectly fine on my desktop with Win 8.1 so it's possible. I also use hassoon's toolkit occasionally with no issue.
Before I could get the desktop to recognize the M8 I had to completely uninstall all drivers related to my previous galaxy nexus as well as remove any mention of the device in Window's USBdeview. After a reboot, I just plugged in the M8 and windows automatically installed the necessary M8 drivers. I can then run fastboot and adb from the toolkit.
I ended up uninstalling the MSFT USB 3.0 drivers and use the Intel USB 3.0 drivers instead on my Win8.1 laptop that has only USB 3.0 ports. Works great.

[Q] ADB not recognizing device

I just bought a new computer yesterday, after installing the lightweight adb/fastboot program to my dell inspiron windows 8.1 laptop. I realized when I try to see the devices connected to adb by the command : adb devices, the only that pops up is list of devices attached, but show nothing. Here's the guide I followed http://forum.xda-developers.com/showthread.php?t=2778239
I'm guessing it has something to do with the drivers.....any help appreciated......
Here's the link I used to installed minimal adb and fastboot http://forum.xda-developers.com/showthread.php?t=2317790
Try uninstalling HTC Sync and any HTC drivers, then try to re-install, and see if that helps.
If no, uninstall any HTC software and drivers. Connect phone, go to Device Manager, and see if the device shows up. If so, select the option to manually select drivers (ignore any prompts to automatically install HTC Sync, etc.) and pick the Generic Android MTP drivers.
See if that works, although Win 8.1 has been known to be more problematic connecting to this device than previous Win builds.
Well I finally got it to work..I never installed the HTC sync software. I found a good link of compatible drivers for my 8.1. I didn't realize the phone had to be in bootloader mode to use fastboot commands though. That's a new thing forbme. If I remember correctly, I could use fastboot commands while the android was in its GUI/ROM format...
I've already switched cid yo gpe cod, but I'm probably going yo switch to dev edition
jxcorex28 said:
Well I finally got it to work..I never installed the HTC sync software. I found a good link of compatible drivers for my 8.1. I didn't realize the phone had to be in bootloader mode to use fastboot commands though. That's a new thing forbme. If I remember correctly, I could use fastboot commands while the android was in its GUI/ROM format...
Click to expand...
Click to collapse
Fastboot commands only work in fastboot mode. Its always been this way.
adb commands work in the OS or recovery, but not in bootloader or fastboot.
For some reason I was thinking the opposite...god, I'm retarded. I went ahead,and downloaded the entire SDK anyhow. Everything's up to speed

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