OK everybody I think I already know what is going to come from this but I'm putting it out there anyway to see if anybody else in this world has experienced anything like this and managed to resolve it. I'm assuming it's the boot-loader that is at fault here but maybe, hopefully I am wrong.
So a friend of mine has rooted and installed Cyanogenmod 7.1 stable on his HTC Desire (bravo - gsm) using the revolutionary method. It has been working fine except he had many issues getting any ADB drivers to install and work. I've resolved this issue using Koush's drivers. Good old Koush. File transfers work fine too so the USB itself is obviously fine.
The problem I am facing is that he couldn't and now I cannot for the life of me get HBOOT/Fastboot drivers to install. I've tried using Windows and Linux for this task. I'm assuming that all was well before considering the fact he rooted his device!
Now, please don't shout at me but maybe there is a fancy HTC mode like the Samsung download mode that can be used? It's been a while since using HTC and couldn't recall if there was or even if it would be on these early devices.
So....
In Linux I've done all of the 51android.rules stuff and it works with my Galaxy Nexus and Nexus One. I can also see the device in 'sudo lsusb'.
In Windows.... well.... it's Windows, what more can I say!
The device shows up in device manager as Unknown USB Device (Device failed Enumeration). Now I know that basically means that my device is technically buggered, over current, generally failed to connect etc. I've tried different cables, ports and computers!
So here is the boot-loader information:
Revolutionary (In the pink bar at the top)
S-OFF
HBOOT-6.93.1002
RADIO-5.11.05.27
Whether in Fastboot or HBOOT, when I plug the device in it flashes between Fastboot and Fastboot USB/HBOOT and HBOOT USB PLUG
after a few seconds it goes back to the USB unplugged state on the phone and Windows pops up USB devices not recognized and I get the device show up in device manager as mentioned above.
If I try to install any HTC or custom/universal Fastboot drivers thy all fail as does HTC sync.
I've tried suggestions in this post too - http://forum.xda-developers.com/showthread.php?t=2124360
I think that is everything I can provide. Let me know if you need anything else! Like I say, I think it's the boot-loader itself but would loved to be proved wrong!
Thanks in advanced everyone!
DeeToTheVee
Does connecting your phone as a storage device work?
Yes both storage mode and ADB work fine. ADB was a pain to get working though. Only the universal drivers from Koush worked on windows.
Sent from my GT-P1000 using xda app-developers app
[Q] Help
I have some problem ,
Still no work :/ My os Windows 8.1 x64 ,
Mobile ... , usb device not recognized. So sad i cant downgrade my hboot and still no work Fastboot…
I try disconnect all devices and try all usb port on my computer no work . . .device failed enumeration.
Htc sync cant find my phone. But storage is work fine. Any idea ? Solution ? please
Kasp3rsky said:
I have some problem ,
Still no work :/ My os Windows 8.1 x64 ,
Mobile ... , usb device not recognized. So sad i cant downgrade my hboot and still no work Fastboot…
I try disconnect all devices and try all usb port on my computer no work . . .device failed enumeration.
Htc sync cant find my phone. But storage is work fine. Any idea ? Solution ? please
Click to expand...
Click to collapse
Windows 8 has some problems with installing drivers. I used friends Windows 8 to root her phone and got the same message. With my Windows 7 it worked fine
thanks Yes , windows 8 is su*k but i have Windows 8 and8.1 --11 months but some things is worst (drivers now) i actually finished Bricked and Downgrade my phone (hboot) on Windows 7x64 everything is OK adb and fastboot working on
But i want do this thing on my deskop PC with Win8 Do you think it will ever be possible haha Mic*osoft =D
:good:
Theres a thread in desire general somewhere by @k3lcior and he had same problems with windows 8 but he found the solution (drivers etc) have a search for it or look at his profile then threads started by him. The solution is here somewhere
Try this: http://forum.xda-developers.com/dro...er-fix-windows-8-1-update-2-fastboot-t2831385
Related
Hey folks,
been searching and searching without any luck so far, trying to find a solution to my phone not being reconzied if i put it in recovery (volD+boot, back+power), windows sees it fine if i open the phone normally and connect it to the pc.. and i can use the ADB shell to detect it
# ../../..: adb devices
but no adb connection if the phone is in volD+power or back+Power.
sometimes Windows detects the Android 1.0 in Device manager but i wont find the drivers no matter what kind/version i fetch off the interwebz and no matter where i put it. i worked once and now the connection is just broken...
i have gotten sick and tired of the fact that i cannot get paid APPS and that the phone is filled after like 10 APP installs so i decided to root specially cause there now was a fix for the brick ...
but it seems like im pretty stuck .. neither of the 2 Rooting methods work cause of the lacking connection.... barghh...
I hope my english is not to horrible for you to read...
Kind Regards
Vicster
HELP
Hi!!! i have this problem!!! Help we please!!!
I want use usb connection for tether, but driver not found or error connection.
Also got this issue, one week that I'm trying EVERYTHING
The device is well recognized by windows but the adb can't find it (it says no device found)...
Thanks a lot for the help!
Noob question. .. did u installed htc sync? It contain USB driver 4 Windows. ..
Yeah. I have installed HTC sync and the drivers, and i have downloaded the exctracted drivers and tried to point android 1. 0 to Them, but all w7 does is tell me that it did not find any drivers for the device.
Install the leatest HTC Sync....
Boot the Phone normally and activate USB-Debugging.
Wait for Windows this installed the driver....
boot your phone into recovery and now you have driver...
Worked for me
Windos 7 Ultimate x64
Do not plug your phone on any kinds of USB HUBS, USB Extender cabels, Front PC USB ports, or any kind of strange PC cards with USB ports.
Also use only original HTC cabel which you got with your phone.
Plug your phone in first USB port on the motherboard closes to the mouse and keyboard.
My phone wasnt recognized by ADB while it was conected to front USB ports, but other things where working fine (Sd card browsing and copying)
Try and report back if it helps.
I plugged it with the OEM HTC cable, also installed the latest HTC Sync, with both latest HTC and Android SDK x64 drivers, it just doesn't work..
On win 7 64 too.
Motherboard asus p5k,my device is working only with the rear usb port.
Must be a question of usb amperage...
Works fine for me, W7 x64 Ultimate, but I only use Windows to get into recovery - linux to root the phone initially
Hi my brother has a Desire HD just liek mine and is unlocked rooted and hboot just like mine but he cannot connect his phone to the PC if he put the phone into bootloader it doesnt recognise it, if he puts it in fast boot it doesnt recognice it..
Debugging is on stay awak is on.
We are using windows 7 and installed XP as a virtual environment to see if that helped but when connedted it said it was connected to 02mmc ccid but doesnt allow him to do anything.
He has no option to select media storage from handset..
He has managed to flash a new rom and kerna by taking out the memory stick and putting it directly into the comp. Then he boots to recovery and flashes from the but he cannot use the sync or any ADB commands.
Could anyone please help..
HI,
you need the windows driver for android system
you can download it from the SDK GUI
bearing in mind myine works perfectly fine on the exact same laptop would it still be the driver
Are you using 3 uk rom. I had a crazy job trying to get adb working..
I followed the guides and pushed all the right buttons and no joy. Does fastboot work, might be worth seeing if you get anythong from that...
I fixed it by flashing a different Rom (kingdom 1.0) - This maybe coincidence and I might be talking rubbish, but it worked for me.
Good day,
I'm having problem with my DHD unable to be recognized in my Win 7 PC. I have already install HTC Sync and also tick on "Ask Me" for Connect To PC setting. I'm running on stock 3.13.707.4 ROM with S-ON and unrooted. Even restart to Fastboot my PC still unable to recognized my DHD.
From Googling it shows many Desire having USB-Brick problem, does this problem also applied to DHD? Is it my phone is hit by USB-Brick? Any guide to solve this problem? I've tried flashing older ROM via Bootloader and PD98IMG.zip but it won't allow saying something like the ROM is older version.
I just bought this used phone for about a week so I'm still not sure on how to solved this problem. any helps is much appreciated.
are you using the original cord that came with the phone? just any old usb cable won't work
also you can't flash a new rom without rooting and gaining S-OFF, you're unrooted and S-ON, that's why you get the "version is older" message
maatsby said:
are you using the original cord that came with the phone? just any old usb cable won't work
also you can't flash a new rom without rooting and gaining S-OFF, you're unrooted and S-ON, that's why you get the "version is older" message
Click to expand...
Click to collapse
I bought the phone and it came with 1 cord (with HTC label) that can be connected to the charger, I guess there are only 1 cord for charging and connect to PC? This is the cord that I use. In addition to that I have also tried Motorola, Sony Ericsson (both also for Android phone) and Nokia cord but all can't.
The ROM is actually older version stock ROM from RUU.exe. I saw from few Desire thread they were using this method to restore the ROM to before the USB Brick condition so I thought to try it.
BUMP!
Anyone know what should I do to resolve this problem?
Are you running the very latest HTC Sync on your PC? I'm using 3.0.5606. You can get it here: http://www.htc.com/www/help/
Also, connect your phone and go into Device Manager on your PC. Check to see if you have an entry for Android USB Devices and that the phone shows up. See attached screenshot for how mine looks. This is the best place to check to see if your PC has installed the drivers correctly.
In answer to your question about the cable, yes it's the same cable that attaches to the PC or to the mains charger. I've sometimes had connection problems caused by a dodgy cable, but I've used others apart from the HTC one without issues.
Edit: Also, when you install HTC Sync it should warn you to disable Antivirus software during the installation. This can be really important! I ignored it the first time around, thinking it was just a silly precaution, and had loads of problems with the phone not being recognised. Had to uninstall, temporarily disable AV, and re-install HTC Sync. Once it has finished installing, you can turn your AV back on.
Thank you for your reply preacher6.
Yes, I'm using the latest HTC Sync, v3.0.5606, just downloaded yesterday and reinstall everything.
When my phone connected to the PC it didn't appear as Android USB Device on my Device Manager, it only appear as Unknown Device in USB Controller:
So I guess I can rule out the cable as I have tried about 4 cables already.
For the installation part, I have disable the anti virus and also running the setup program as administrator. When installing there is no problem whatsoever that crop out.
Another point is, even on Fastboot it appear as Unknown Device in the PC.
I would try to update the driver manually - right click on the Unknown device, go to "install driver" or "update driver", then browse to the "Program Files\HTC\HTC Driver" folder. See if it picks up and installs the correct driver.
I've tried manually update the driver as per your advise but it says there is no compatible driver in that folder even though androidusb.inf is in that folder.
I'm running Win 7 64bit. does the driver also work for 64bit OS?
Should do, yes, I'm on Win7 64 bit myself. There is this folder on my PC:
C:\Program Files (x86)\HTC\HTC Driver\Driver Files\Win7_x64
Is the unknown device present when the phone isn't connected? Just to make sure that is actually the phone - if it's still there when the phone isn't connected, it's some other device.
Otherwise try uninstalling the unknown device and then rebooting the PC, then forcing the installation of the drivers again.
The folder is same as yours.
The unknown device does not present when my DHD is not connected, so I'm certain it is the phone that appear as unknown device.
I have tried uninstalling the unknown device > reboot PC > installing the driver but it still won't install.
Another thing is, I check on the Device Manager > Unknown Device properties > Details" for it's Hardware Ids and it shows as USB\UNKNOWN. I think it should show a strings of the device id? Correct me if I'm wrong.
Yep, there should be a proper device ID string, on charge mode mine shows a hardware ID of USB\VID_0BB4&PID_0CA2&REV_0226&MI_01.
At this point the best thing I can suggest is to try on another PC. If it works, your drivers are screwed up and you'll need to strip them and reinstall. But if it doesn't work on another PC, it's possible you have a hardware problem with the phone.
xb360 said:
Good day,
I'm having problem with my DHD unable to be recognized in my Win 7 PC. I have already install HTC Sync and also tick on "Ask Me" for Connect To PC setting. I'm running on stock 3.13.707.4 ROM with S-ON and unrooted. Even restart to Fastboot my PC still unable to recognized my DHD.
From Googling it shows many Desire having USB-Brick problem, does this problem also applied to DHD? Is it my phone is hit by USB-Brick? Any guide to solve this problem? I've tried flashing older ROM via Bootloader and PD98IMG.zip but it won't allow saying something like the ROM is older version.
I just bought this used phone for about a week so I'm still not sure on how to solved this problem. any helps is much appreciated.
Click to expand...
Click to collapse
Hi. This thread is pretty old but I'm wondering if you ever resolved the issue? I'm having exactly the same problem with my HTC One s and I can't seem to find a solution anywhere.
THanks
dmastman83 said:
Hi. This thread is pretty old but I'm wondering if you ever resolved the issue? I'm having exactly the same problem with my HTC One s and I can't seem to find a solution anywhere.
THanks
Click to expand...
Click to collapse
Yes. Holla if you still need help
marknoll said:
Yes. Holla if you still need help
Click to expand...
Click to collapse
I need help too (HTC Desire Z device)
Is it hardware problem? (I already purchased new system board).
For me it looks like hardware problem, because device does not accept bus address, do not show USB strings/VID/PID (Tried different cables/PCs/OSes (I have OpenSUSE linux, but phone does not connect to usb on any PC, Windows PCs even do not understand that something plugged in)).
No problems with USB-connector (checked resistance), but I do not see pull-down resistance with my tester.
But all other functions work well.
UPD. Tried to connect from FASBOOT/HBOOT/Android - the same result, device does not accept bus adress. Additionally it charges without problems, but when I connect phone to USB no pop-up/information at top bar appears.
FossaFX said:
I need help too (HTC Desire Z device)
Is it hardware problem? (I already purchased new system board).
For me it looks like hardware problem, because device does not accept bus address, do not show USB strings/VID/PID (Tried different cables/PCs/OSes (I have OpenSUSE linux, but phone does not connect to usb on any PC, Windows PCs even do not understand that something plugged in)).
No problems with USB-connector (checked resistance), but I do not see pull-down resistance with my tester.
But all other functions work well.
UPD. Tried to connect from FASBOOT/HBOOT/Android - the same result, device does not accept bus adress. Additionally it charges without problems, but when I connect phone to USB no pop-up/information at top bar appears.
Click to expand...
Click to collapse
I am trying to understand what exactly are you asking me . are you asking me if the PC can recognize your device ?
marknoll said:
I am trying to understand what exactly are you asking me . are you asking me if the PC can recognize your device ?
Click to expand...
Click to collapse
Sorry, it looks like I explained my question wrong (I'm Russian, and English do not native to me). Let me try reformulate:
You said "Yes. Holla if you still need help" so I believe that you were able to fix "Device not recognized" problem. So I'm asking - how did you do it? Did problem was hardware or software?
For me (look at symptoms at my previous message) it looks like dead USB controller in phone. But maybe it very strange software problem (USB-controller firmware damaged)?
Did I explain it clear now?
Install the SDK on PC and update all android versions.
Well guys it was just my PC, i made a system backup for four days and that was all the problem(the USB port of my PC)
FossaFX said:
Sorry, it looks like I explained my question wrong (I'm Russian, and English do not native to me). Let me try reformulate:
You said "Yes. Holla if you still need help" so I believe that you were able to fix "Device not recognized" problem. So I'm asking - how did you do it? Did problem was hardware or software?
For me (look at symptoms at my previous message) it looks like dead USB controller in phone. But maybe it very strange software problem (USB-controller firmware damaged)?
Did I explain it clear now?
Click to expand...
Click to collapse
After installing and updating SDK...go into platform folder and open it. Hold mouse in field and hold shift and right click mouse. Chose "open cmd here"..that will open a cmd prompt window. In regular mode on phone,type "adb devices" should return numbers (ex: hta3829g)..if in bootloader mode,type "fastboot devices" should return numbers.
This SDK helps PC see your phone when its plugged in. Especially handy when a PC won't install drivers for your phone
Sent from my ATRIX HD
Are you also stating that your device will no longer charge when plugged in?
Sent from my ATRIX HD
Hey guys!
I got my hands on an HTC Desire Z just yesterday and I keep trying to figure out how to connect it to my PC, since it won't pop-up in neither Windws7, Windows8 nor Ubuntu 12.04.
I have tried google drivers, HTC Sync, ADB won't recognize the device. I tried on a freshly installed windows7 - the only device that actually gets installed in Device Manager is "Quallcomm Atheros AR8151 PCI-E Gigabit Ethernet Controller (NDIS 6.30)" - meaning... ?!?!?! What?!? I can't make anything out of this.
The device is S-OFF-ed here is what HBOOT says:
VISION PVT ENG S-OFF
HBOOT-0.84.2000 (PC1011000)
MICROP-0425
RADIO-26.03.02.26_M
eMMC-boot
Sep 8 2010,15:56:38
System Info Output:
SN-SH16DRT00073
LCD-SO
TOUCH PANEL-AMTECL12_20aaY
Commit-adbd7a75
OS Ver.-1.34.405.5
IMEI-*********************
CID-111111111111
eMMC-Sandisk 2223MB 4554751sectors
It has installed CWM recovery. mounting the USB storage from CWM however doesn't work :S
So I can flash a ROM through it, but even a freshly installed ROM wouldn't connect via USB when booted, so I have to run an FTP app to exchange files between my phone and my PC. USB debugging doesn't make any difference.
Besides, I think my phone not being visible in HBOOT by ADB is a big-enough problem by itself.
Does any1 have any suggestions? I tried searching (both by hand and using the forum search engine), but didn't see any1 with a problem similar to mine.
P.S. The phone does charge via the USB cable(tried the original one AND 3 others) when connected to the computer.
I have another Android phone that ADB sees as a valid device etc. ... so I am kinda thinking it maybe even a hardware issue?
There's been some development
I am now pretty sure it's a software issue. Connecting the device to an older PC running Windows XP works like a charm. Sadly anything that's Core i -based doesn't seem to recognize the device.
Could anyone pull his HBOOT, radio, RCdata, etc. and give it to me so I could try flashing something, that is surely known to be working software?
May have a bad pin in USB port, but if any driver at all tries to install then I'm thinking hardware is okay
Go to any guide explaining how to root and there should be links to the proper drivers.
You may need to uninstall any driver that is associated to your phone and then manually choose what driver you need.
http://forum.xda-developers.com/showthread.php?p=27796375
See third post for a small tutorial
Sent from my Nexus 4 using xda premium
Hmmm.... the correct DRIVERS don't seem to be working on Win8.
Will try on windows7 in a while and write back with results. BTW is there a particular device I should be looking for in the Windows' "Device Manager" ?
Windows 8 and 8.1 have issues, a few Google searchs should show you how to do it. If you can't find what driver in device manager to change there is a free windows program called USB driver search (something like that) which tells you all drivers on PC.
If you go to xda university (the xda thread for it) I have a more comprehensive fastboot guide there with directions for Linux install too
Sent from my Nexus 4 using xda premium
I think (and correct me if I'm wrong) that it's really not a driver issue.
The Drivers I re-linked above had no success on Windows7
I don't get unrecognized device connected to my PC. I don't get any devices connected to my PC (after I uninstalled the Quallcomm Atheros... mentioned before).
Now - again - correct me if I am wrong, but isn't the phone USB driver inside the Radio? if yes - maybe a wrong radio is flashed? Given the fact that I have a working CWM - is it possible to get a fix through it?
@ demkantor
I will do some reading on the subject you said and then test things out tomorrow morning after a clean neat Win7 installation on my PC. I'll post back results.
Ok, so - here are the results:
I re-installed my Windows OS on my PC, installed all the MoBo drivers - a clean slate.
I then installed the HTC Drivers (mentioned above), HTC Sync, platform-tools.
Connected the phone - computer made the tingling sound of a connected device, but in the device manager - nothing.
Is there a way to flash the bootloader/radio/anything, aside from a new ROM through CWM? That's all I got now :S
Flashing firmware should be done in fastboot, if your USB port is broken you can make a flashable zip and flash in recovery but it is less safe. A slightly better option is creating a pc10img.zip
What do you need to flash right now?
Sent from my Nexus 4 using xda premium
demkantor said:
Flashing firmware should be done in fastboot, if your USB port is broken you can make a flashable zip and flash in recovery but it is less safe. A slightly better option is creating a pc10img.zip
What do you need to flash right now?
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Well I tried flashing different radio through pc10img.zip file, but it had no effect. Windows still plays the tingling sound and no device is recognized.
I'm seeing this HBoot version - PC101000
I noted mine is a tad different - PC1011000, although my HBoot is 0.84.2000 (Which If I understand correctly is the engineering one and should be working properly). Should I be concerned about the number difference and can I flash HBoot through a PC10IMG.zip file?
P.S. I really know I should be flashing through fastboot - the point is - I can't get my DZ connected
P.P.S. Would you advise me to revert to stock (BL, Recovery, Radio, ROM) through PC10IMG.zip (if possible) ?
I know, it was just a general statement
http://forum.xda-developers.com/showthread.php?p=27796375
In the 30th post you will find a link to a pc10img I made that 'may' help, but yes you can return to stock with a pc10img.zip, nipqer made a good guide, just search it out
Sent from my Nexus 4 using xda premium
demkantor said:
I know, it was just a general statement
http://forum.xda-developers.com/showthread.php?p=27796375
In the 30th post you will find a link to a pc10img I made that 'may' help, but yes you can return to stock with a pc10img.zip, nipqer made a good guide, just search it out
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Flashed the DZ_PC10IMG.zip file you posted - sadly there was no effect on the USB connection. I think I'm pretty convinced it's a hardware issue. At this point I think the soldering iron would be my only salvation.
Thank you very much for your time and knowledge!
Sorry for the bump-up, but I have some recent information on the matter - in the first post.
That's very strange, but again it must be a driver issue I would assume. I've had issues before with some PCs and had to use a program called USBDeview to locate all drivers associated with said phone and then force windows to install the proper ones.
All that firmware you requested can be found in the link I sent earlier in the 30th post
Sent from my Nexus 4 using Tapatalk 2
With all due respect I still think it's the phone's software issue. I tried installing Windows7 from the same DVD on both computers. Both PCs run fine, but one of them doesn't recognize the phone. Only difference is the hardware platform.
I tried running linux and OSX (Hackintosh) on the PC that doesn't recognize the phone - no effect on any of the OSes.
PC that recognizes the phone under both WindowsXP and Windows7 has no trouble recognizing it when running live linux (Ubuntu distro)
One other strange thing that I noticed is when I connect the phone to my car charger it asks me whether to mount the SD card or not... I'm no expert but I'm guessing that shouldn't be happening.
That is why I'm hoping that someone could pull their HBOOT, radio, rcdata, recovery, etc... and post them here so I can try flashing a known-to-be-working software and see if it helps.
P.S. (note that the phone doesn't recognize it's plugged into a PC either - it's just charging as if it was plugged into a charger)
One other thing. When I plug the phone in the PC that's not working and I reboot the phone it offers me to mount the SD card and share it with the PC, but the PC won't see there's a USB storage device. It only sees the Atheros gigabit adapter mentioned in my first post. OS clearly doesn't matter.
Again all the firmware you requested in that link on the 30th post, you can unzip it and flash each image on its own if you want, same firmware as on both my g2s and neither have issues
If you're for sure its not a driver issue than its either the USB cable or port (is the new computer USB 3.0?) I feel the phones firmware is unlikely the cause but feel free to test.
But I will say its strange that when plugged into car charger it asks for SD mount, makes me go back to my original thought of a pin on the phones USB port is bad and certain cables trigger effects not wanted
Sent from my Nexus 7 using Tapatalk 2
Well I think I can rule the pin on the phone USB port out, since it's working fine with more than one computer.... sadly it's just not working with the computer I need it to work :S
I'm re-flashing the PC10IMG you posted previously (as it appears I flashed something else last time o.0 )
I'll post results and see if I can order a usb port replacement for my DZ unit.
Once again - Thank you for your time and patience with me!
Cheers
Did anyone managed to get it working?
I wasted few hours trying to find a solution today but no go (few months ago i had solution but it was for 8, and it's not working anymore), now i only got adb working but fastboot wont detect device. (unknown usb device)
k3lcior said:
Did anyone managed to get it working?
I wasted few hours trying to find a solution today but no go (few months ago i had solution but it was for 8, and it's not working anymore), now i only got adb working but fastboot wont detect device. (unknown usb device)
Click to expand...
Click to collapse
Install htc sync/HTCDriver3.0.0.007.
Cant even install HTCDriver3.0.0.007 on W8.1
k3lcior said:
Cant even install HTCDriver3.0.0.007 on W8.1
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=45415030&postcount=32
Tried it already, this is how i got adb working.
But fastboot is still not working, after entering bootloader the device is not detected at all. (unknown device enumeration failed)
k3lcior said:
Tried it already, this is how i got adb working.
But fastboot is still not working, after entering bootloader the device is not detected at all. (unknown device enumeration failed)
Click to expand...
Click to collapse
Same for me here.
Sent from my HTC Desire
If someone really wants to stick with W8.1 and needs fastboot, i'd recommend dual booting Ubuntu.. dealing with it on Linux isn't easy either but atleast it's doable.
Took me about half hour to get everything running..
Same issue with mine
Sir, i am also having the same issue with my SE Arc S. I am really hoping someone could find a solution to this so I can start doing what i need to do with my phone. Such pain with W8.1 isn't it?
think i got lucky ,fastboot working fine with 8.1 on my desktop,i didnt do or change anything just upgrade from win 7 to 8 then to 8.1
i have htc desire s and i have flashed pacman 23.0.0 in my phone ( jellybean 4.2.2 ) and installed latest htc sync in my pc but whne i connect phone to pc i cant mount usb, the screen on mobile onlys shows loading screen , i have installed htc fastboot driver forcefully by giving it compability of windows 7, before it i was getting "usb not recognized " as error ? help me
If your problem is because Windows 8.1 gives you a driver error that "A request for the USB BOS descriptor failed" SEE FIX HERE.