[Q] My phone cannot connect to Computer, help me please... - myTouch 4G Q&A, Help & Troubleshooting

Hey guys, has anyone face this problem like me. I'm not sure what I did wrong with my phone, but when I connect via USB cable to computer it doesn't recognize my phone. Usually, when we connect it to computer it will pop up saying that "Charge Only" and USB Debugged Connecting. But for me my phone nothing happen, just normal charging.
I tried to switch to various different ROM from Gingerbread to ICS and ICS to HTC Sense 3.5, but still the same. Still not recognize by the computer.
Help me please...

Still kinda a noob so I may sound stupid for this but do u have the correct drivers for the phone installed on your computer
Sent from my Dark Unicorn Resurrected v.2.5 using xda premium

virakcam said:
Hey guys, has anyone face this problem like me. I'm not sure what I did wrong with my phone, but when I connect via USB cable to computer it doesn't recognize my phone. Usually, when we connect it to computer it will pop up saying that "Charge Only" and USB Debugged Connecting. But for me my phone nothing happen, just normal charging.
I tried to switch to various different ROM from Gingerbread to ICS and ICS to HTC Sense 3.5, but still the same. Still not recognize by the computer.
Help me please...
Click to expand...
Click to collapse
Is it possible that you disabled the pop up?
If it doesn't seem to be a software problem, have you tried using a different USB cable? This would be the most likely problem for you, in my opinion.
Sent from my HTC Amaze 4G using Tapatalk 2

Well, before connect to each other normally. I am not sure what I did wrong with it. I did try various cable. But still the same. I will try to install the Driver again. Thanks for your suggestion.

virakcam said:
Well, before connect to each other normally. I am not sure what I did wrong with it. I did try various cable. But still the same. I will try to install the Driver again. Thanks for your suggestion.
Click to expand...
Click to collapse
The driver came on the root of you sd card when the phone was new. If that doesn't work try pdanet
Sent from my MyTouch 4G using xda app-developers app

Well, I already tried all these ways. Still not working. I even try to restore to the previous back up that the SD card is working by that time. But nothing happen still. Look like it is a hardware problem.:laugh:

Have you looked at the device manager for devices with an exclamation point? Make sure you have the "show hidden devices" checked.

On your pc re-install the phone driver but first uninstall the original driver through control panel>programs. After the uninstall, plugging in your phone to your PC should bring up the unknown device pop up (then the new hardware installation dialogue). If not then the pc isn't picking up your phone, check the cable, maybe try a different cable/ usb port.
If all else fails, some mytouch custom roms on these forums borked usb, there was a workaround for that, something you could flash. I remember seeing it in some of the threads... Wish I could remember the name. It was around Cyanogen 7.1 mods/ports (before rc 7.2 was out). Maybe somebody else remembers..
Sent from my Frosted Cherry ParanoidAndroid v 1.5a3

It could be a failed USB connector in the phone. Much, much higher probability than "borked USB". Especially if he installed several custom ROMs and didn't have anything.
Very easy to tell:
Boot to bootloader (power off, then power on + Volume Down), choose "FASTBOOT" (with VolDown and Power buttons), connect USB. If you'll see "FASTBOOT USB" showing up instead of "FASTBOOT" - it means USB is working. If not - most likely USB plug in the phone is dead, or something wrong with your computer's USB ports.

you need to install the HTCdriver before connected the myTouch to computer. I think I downloaded it from the official myTouch 4g website, some mytouches have it in their sd card...

virakcam said:
Hey guys, has anyone face this problem like me. I'm not sure what I did wrong with my phone, but when I connect via USB cable to computer it doesn't recognize my phone. Usually, when we connect it to computer it will pop up saying that "Charge Only" and USB Debugged Connecting. But for me my phone nothing happen, just normal charging.
I tried to switch to various different ROM from Gingerbread to ICS and ICS to HTC Sense 3.5, but still the same. Still not recognize by the computer.
Help me please...
Click to expand...
Click to collapse
windows update woud install your drrivers if u need more help pm me

Jack_R1 said:
It could be a failed USB connector in the phone. Much, much higher probability than "borked USB". Especially if he installed several custom ROMs and didn't have anything.
Very easy to tell:
Boot to bootloader (power off, then power on + Volume Down), choose "FASTBOOT" (with VolDown and Power buttons), connect USB. If you'll see "FASTBOOT USB" showing up instead of "FASTBOOT" - it means USB is working. If not - most likely USB plug in the phone is dead, or something wrong with your computer's USB ports.
Click to expand...
Click to collapse
Hi, I've tried your suggestion. And the Fastboot USB didn't pop up. So that mean something wrong with it. Do you have any solution for this. Appreciate your help.

If no "install driver" or "unrecognized device" popped up at the computer - just to be sure, try a different computer. If still nothing pops up on the computer - it means you have to fix the USB socket of the phone, and it means you have to submit it to a lab (unless you're good with micro-soldering and have all the tools, including microscope - but it doesn't seem to be the case). It's a physical problem, and can't be solved with software - no builds/ROMs/etc can make metal contact

Jack_R1 said:
If no "install driver" or "unrecognized device" popped up at the computer - just to be sure, try a different computer. If still nothing pops up on the computer - it means you have to fix the USB socket of the phone, and it means you have to submit it to a lab (unless you're good with micro-soldering and have all the tools, including microscope - but it doesn't seem to be the case). It's a physical problem, and can't be solved with software - no builds/ROMs/etc can make metal contact
Click to expand...
Click to collapse
You are right. I think it is the hardware problem too. Because I just got a Micro USB port broken and I went to the phone repairer to fix it. After I got it back for a couple day and flash new ROM. The USB is no longer working. Will return it to them.
Thanks for your time

I had the same problem. I just formated the system and then flashed the same room and that worked for me. Hope it helps
Sent from my HTC Glacier using xda premium

INFINITYandONE said:
I had the same problem. I just formated the system and then flashed the same room and that worked for me. Hope it helps
Sent from my HTC Glacier using xda premium
Click to expand...
Click to collapse
Well, I already tried this method already. Didn't work for me. I even restored to the previous back up via Clockworkmods to the ROM with SD card mounting. But still not work. Format SD card, not working too. I've tried all the method. I think it's a hardware issue. Thanks

virakcam said:
Well, I already tried this method already. Didn't work for me. I even restored to the previous back up via Clockworkmods to the ROM with SD card mounting. But still not work. Format SD card, not working too. I've tried all the method. I think it's a hardware issue. Thanks
Click to expand...
Click to collapse
FLASH THE STOCK RUU this should fix all your problems.
http://forum.xda-developers.com/showthread.php?t=1074355
and post back

tawhid111 said:
FLASH THE STOCK RUU this should fix all your problems.
http://forum.xda-developers.com/showthread.php?t=1074355
and post back
Click to expand...
Click to collapse
What is this by the way? Is it the orignal ROM from tmobile? I already tried this event before you suggest me but it doesn't work either. Thanks.

virakcam said:
Well, I already tried this method already. Didn't work for me. I even restored to the previous back up via Clockworkmods to the ROM with SD card mounting. But still not work. Format SD card, not working too. I've tried all the method. I think it's a hardware issue. Thanks
Click to expand...
Click to collapse
R u trolling? Because if u can mount USB in recovery USB should be fine. Unless its your PC or some files on ur phone r corrupted. Try fastboot comnand. Fastboot OEM enableqxdm 0

Related

My phone wont promt me to mount my SD card when i connect via USB to my laptop

I tried to figure out how to setup adb, and in the process tried to reinstall HTCSync2.0.25.
Ever since then (it may be a coincidence though) my phone does nothing but charge when i ahve it plugged into my laptop. I tried different cords, ports and computers and still no notification telling me to mount.
Is there a setting that i touched that may have turned off mounting?
Did i somehow delete the drivers? If so, what do i need to download because clearly HTCSync2.0.25 isnt doing anything for me since i tried removing and reinstalling + rebooting several times.
Any tips?
EDIT: Ive never had any problems before and i cant remember if i had any when i first got the phone or not.. I'm on windows 7
are you using stock ROM or? does you phone play sound when it connect to the laptop?
everything is stock htc sense.
no sound is made. its like the phone doesnt exist when i plug it in. it just charges. At first i thought it was my laptop, but then i tried my other computer and it didnt work their either..
Have you tried rebooting your phone?
yes, more than once.
Rebooting hte phone with the sd card unmounted (from the phone settings). Rebooting with usb debugging enabled. rebooting with usb debugging disabled. rebooted my laptop. everything
bad data pins on the usb port on the phone?
i doubt that. it worked fine 2 days ago.
Do you have DoubleTwist installed? I tried it once and it messed up my usb mounting and media scanning.
nopei havent installed any new apps between the time where it worked, and it didnt.
one day it did, the next it didnt.
Maybe its a driver error? wehn you first plug in a new htc magic, will it see the SD card or will it not do anyhting until your have the proper drivers? because i just reinstalled htc sync for the 10th time and it still doesnt see anyhting
Can you mount via recovery?
If yes then it's not hardware, cable or your usb port. Likely rom or app related.
If not then it's hardware, cable or your usb port.
well i dont know how to mount via usb, but the screen says fastboot usb when i plug it in.
Nothing comes up on the computer..
zoltrix said:
well i dont know how to mount via usb, but the screen says fastboot usb when i plug it in.
Nothing comes up on the computer..
Click to expand...
Click to collapse
What kind of recovery are you using?
Reboot to recovery and mount the sdcard from there.
Plug it into your computer.
Does a removable disk show up?
Try a different sdcard
Try a different usb cable
Try a different computer even!
If all three fail then it's probably your phone (hardware).
Try to mount via recovery (sdcard in the phone, rebooted to recovery and depending on your recovery version... in this example I'll use Clockwork Recovery go to Partitions Menu > mount USB storage.)
If successful then it's rom related.
If fail then hardware (sdcard, phone hardware, computer hardware, usb cable) related
It's not difficult to troubleshoot. We just need to eliminate possible problems to pinpoint whether it's your sdcard, phone, usb cable or computer.
Thanks forhelping me. I appreciate it.
But I don't know how to mount via bootmenu. Il try a different sd card when I get home.
Also I got the stock recovery. Nothing had ben changed
Alright i just put in another sd card and still nothing. would formatting to factory settings help?
But before i do that, is there an app that backs up all my data and then restores it?
zoltrix said:
Alright i just put in another sd card and still nothing. would formatting to factory settings help?
But before i do that, is there an app that backs up all my data and then restores it?
Click to expand...
Click to collapse
Uhhh.... yeah. There are several apps on the Market that will back up your data and restore it. Mybackup Pro ($$$) and Titanium Backup (Free) are the most popular.
But I would suggest installing a custom recovery first.
Try clockwork (use my signature) by downloading Rom Manager.
As long as you have root, (you do have root right?) then you can easily install a custom recovery.
Honestly though, it sounds like a problem with your computer or cable. If you can access the sdcard from your phone then it doesn't sounds like an issue with the card.
yea i guess its a problem with my phone then. I just did a factory reset and still nothing. I tried different cords on different computers so its unlikely that they're all broken..
And no i dont ahve root. Thats why i needed to connect, i was trying to root my phone!
zoltrix said:
yea i guess its a problem with my phone then. I just did a factory reset and still nothing. I tried different cords on different computers so its unlikely that they're all broken..
And no i dont ahve root. Thats why i needed to connect, i was trying to root my phone!
Click to expand...
Click to collapse
Yup. It sounds like an issue with the usb port on your phone then.
It seems like it's not recognizing the cable when it's plugged in to switch to enable usb mounting.
but how could this happen so randomly? i had it plugged in and no problems, then when i went to replug it in a minute later nothing happened.
It's not a driver problem?
My computer gave em a popup once saying the device malfunctioned or something
zoltrix said:
but how could this happen so randomly? i had it plugged in and no problems, then when i went to replug it in a minute later nothing happened.
It's not a driver problem?
My computer gave em a popup once saying the device malfunctioned or something
Click to expand...
Click to collapse
It could be a driver, but if you tried a different computer then it's like you said... it's unlikely that all your computers are having the issue.
Just for the hell of it, uninstall the drivers, plug the phone in and try mounting it.
We just need removable storage and that doesn't take any special drivers at all.
yea thats what i tried yesterday, which still didnt work
i'm on hold with HTC now.. i'll see what they say. it's still under warranty
I cant believe this randomly happened.

No USB functionallity at all.

My HTC Hero CDMA Cellular South, the USB doesnt work what so ever. When I plug it in I get no message or sound of it connecting and it just starts charging. Its a stock ROM, on 2.1.... any help? I have tried rooting the device before but quit before doing any flashing of the ROM because of the lack of information of the tutorial I was following. Please guys I really want my usb back
So your phone charges when its plugged in? But you cannot connect it to your computer to mount the sdcard. You may want to try running the RUU in fastboot mode.
unCoRrUpTeD said:
So your phone charges when its plugged in? But you cannot connect it to your computer to mount the sdcard. You may want to try running the RUU in fastboot mode.
Click to expand...
Click to collapse
Could you tell me what exactly this does and how I can do it? RUU im pretty sure is the updater, am I updating the ROM again to maybe fix the problem?
Update: I checked the USB cable and swapped in a different cable and everything is working just fine. Sometimes it's the simple things!
I'm having the same problem on my Sprint Hero, running CM6 with Kernel #14. I just loaded kernel #14 last night and this is the first time I tried to use USB access.
It's like it's not connected to the computer...but it is charging.
Ive already tried a differnt usb port and cable so, how can I reflash my rom without usb support?
jwhistler said:
Update: I checked the USB cable and swapped in a different cable and everything is working just fine. Sometimes it's the simple things!
I'm having the same problem on my Sprint Hero, running CM6 with Kernel #14. I just loaded kernel #14 last night and this is the first time I tried to use USB access.
It's like it's not connected to the computer...but it is charging.
Click to expand...
Click to collapse
Okay, I just got done putting GodSpeed Recovery on my hero and toggled the usb and im still getting no indication of the usb working on my computer
You might want to look through manage applications in settings or some where in settings and clear the default for what to do when you plug your phone in.
Do you have a wireless router. You could install adbwireless from the market and get stuff to and from your phone.
Have you tried it on a different computer
You might want to delete the drivers on the computer for your phone, reboot computer and then plug the phone back into the computer and let it load the drivers.
Sent from my HERO200 using XDA App
unCoRrUpTeD said:
You might want to look through manage applications in settings or some where in settings and clear the default for what to do when you plug your phone in.
Do you have a wireless router. You could install adbwireless from the market and get stuff to and from your phone.
Have you tried it on a different computer
You might want to delete the drivers on the computer for your phone, reboot computer and then plug the phone back into the computer and let it load the drivers.
Sent from my HERO200 using XDA App
Click to expand...
Click to collapse
I have tried everything, I have reinstalled drivers used 3 differnt computer with 3 differnt operating systems. is there a way I can reflash the ROM without it being connected to the computer... say my sd card...?
I just hard reset the phone and still nothing...
When you connect your phone and do
Code:
adb devices
do you get anything?
I had this very same problem a few weeks ago. I was using the original usb cable that came with the phone when i got it back in march. Simply trying a new "stronger" looking cable did the trick for me.
Although, I think you have already tried this.
unCoRrUpTeD said:
When you connect your phone and do
Code:
adb devices
do you get anything?
Click to expand...
Click to collapse
What is adb devices? I get nothin when i connect it to my pc. My pc detect nothing when i go and look in device manager and my phone just start charging. Ive tried a differnt cord differnt os, differnt computer, sd card, etc.. Please help im really doubuting I will fix this and this is the only phone im going to have for a while.
adb is a program found in the android sdk. Do you have the android sdk setup on your computer? Are you rooted?
Sent from my HERO200 using XDA App

[Q] No USB connection between my HD2 & my computer

I have HTC HD2,I was trying to upgrade to Android, I think I made a mistake I installed “MAGLDR113” before upgrading my Radio to version 2.15.50.14. After I installed MAGLDR113 I connected my phone to my computer and the telephone was stuck in boot mode and was never able to see USB connection. Now my computer does not recognize my phone anymore and I can’t flash a new Radio version since I have no connectivity to my computer. I tried several things but all was useless. Can anyone help me telling me how I can have a USB connection to my computer??
Thank you.
do you have tried to start and hold volume button... than connect to usb and simply install a stock rom (for example from your provider) - this must work... if not - you have bigger problem.
muhanad said:
I have HTC HD2,I was trying to upgrade to Android, I think I made a mistake I installed “MAGLDR113” before upgrading my Radio to version 2.15.50.14. After I installed MAGLDR113 I connected my phone to my computer and the telephone was stuck in boot mode and was never able to see USB connection. Now my computer does not recognize my phone anymore and I can’t flash a new Radio version since I have no connectivity to my computer. I tried several things but all was useless. Can anyone help me telling me how I can have a USB connection to my computer??
Thank you.
Click to expand...
Click to collapse
Answered so many times. turn your phone off then turn it on "while holding volume down.It will then take to bootloader(rainbow screen).It suppose to have a cotulla written above the rainbow screen.Now flash it with a stock rom came from HTC site..No need to sync your phone to your PC..Just flash it..Start all over again..Now you can search before doing somehing with your phone.If that didn't help you. You have a bigger problem..
Yes I tried this also but it doesn't work.
What didn't work? Can you boot into bootloader - ie switch off, press and hold vol down button and switch phone on.
You should then boot into a multi-coloured screen and should see "serial" at the bottom of the screen.Then connect device to usb port (preferably one at back of your pc and a different one that you haven't used before if possible) - let the drivers install if applicable - does "serial" change to "usb"?
Do wat d above posters have suggested then try different usb ports or even a different windows pc...For all we know, your usb cable might be faulty....Also did u perform HARDSPL before anything else?
I've started experiencing this very same thing. HD2 wont regognize usb connection while in bootloader screen. I get the usb connection sound but never says usb at bottom of screen like it used to. I've been trying android builds via sd but wanted to try my first flash but cant even instal MAGLDR cos it just fails at bootloader cos of no connection. Has been driving me wild for 3 days now.
try plugging the phone into a different USB port it should work then...
Tried that all day and it said couldn't install drivers, then just tried the same ports now and its worked. I think it was mobile device center had 2 set-ups for my phone, i deleted the older one and all seems fine now.
This is crazy, now i'm stuck on magldr and won't find usb.
I'm leaving nand now cos i'm close to smashing my phone to pieces, magldr usb flasher will not find the connection no matter what i try, so i'm staying with ****ty windows mobile. Not happy but i've been trying for days now.
Smoke74 said:
I've started experiencing this very same thing. HD2 wont regognize usb connection while in bootloader screen. I get the usb connection sound but never says usb at bottom of screen like it used to. I've been trying android builds via sd but wanted to try my first flash but cant even instal MAGLDR cos it just fails at bootloader cos of no connection. Has been driving me wild for 3 days now.
Click to expand...
Click to collapse
I am experiencing this exact same problem. Bootloader wont recognize the USB stays in SERIAL. Tried different ports, cord is fine. What is the problem.
Before this, my HTC HD2 would just hard reset on its own ONCE A DAY! Why was it doing this?
Now it gets stuck on the white HTC loading screen. Wont get passed it. I used to be able to hard reset by doing the volume keys down and reset but NOPE... still wont load past that white screen.
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Have you guys tried deleting the drivers using a utility like USBDeview? Try deleting anything that relates to HTC OR HD2, replug the phone in, re-install the drivers.
h.nocturna said:
Have you guys tried deleting the drivers using a utility like USBDeview? Try deleting anything that relates to HTC OR HD2, replug the phone in, re-install the drivers.
Click to expand...
Click to collapse
IDK what USBDeview is.
Im in Safemode so no drivers load up... because it didnt work in Normal mode. Still nothing
taha23 said:
IDK what USBDeview is.
Im in Safemode so no drivers load up... because it didnt work in Normal mode. Still nothing
Click to expand...
Click to collapse
Of course it won't work without drivers. The computer needs drivers to communicate with the phone. In normal mode, unplug the phone, Google the application, download it, open it, click everything that has HTC or HD2 in it and click uninstall. Plug the phone in, let the drivers install themselves again. Try again.
h.nocturna said:
Of course it won't work without drivers. The computer needs drivers to communicate with the phone. In normal mode, unplug the phone, Google the application, download it, open it, click everything that has HTC or HD2 in it and click uninstall. Plug the phone in, let the drivers install themselves again. Try again.
Click to expand...
Click to collapse
Ok... i rebooted into Normal mode, downloaded the utility, did a search for "HTC" found nothing, did a search for "HD" found nothing. So i am now installing windows mobile center for windows 7 which should have the appropriate drivers.
Install Windows mobile device center 6.1, problem solved.
Sent from my HTC HD2 using XDA Premium App
I'm able to view through USBDeview that my HD2 is connected, however I'm unable to view/open it.. I screwed up by naming the 'temp' folder to 'copy_to_sd_root'..
The instructions confused me. I figured this was the folder that needed to be copied to the sd root... however when i rebooted the phone, I was unable to access it. Any recommendations?
SOLVED
I was overlooking the USB Flash option.
If you are still having problems, let your phone turn on(no multi-color screen), select: USB Flash, click the DAF.exe installation file, follow the prompts.
You're done.
I had this problem and I solved it disabling an option in activesync. I can't remember what was exactly the checkbox, but was in "options" and it said something like "allow usb connections" or something like this.
I just disabled it and rebooted the device holding volume down.
Good luck!
Make Sure Phone is not connected to PC
Goto cotrol panel in windows
Uninstall HTC BMP USB Driver
Uninstall HTC Driver Installer
Uninstall HTC Sync
Unisntall Windows Mobile Device Center
Restart the PC
start the phone holding power and vol dn and now connect the phone to PC. should detect and install the drivers and you should be able to see USB on phone screen.
if this does not work
Delete all the USB root HUB but keep as last option in device manager.
PS: This will cause ALL the USB devices to redetect.
Let me know if this works

cant access usb storage

When I plug it into my PC, the phone starts charging but there is no option to mount the USB storage...
any ideas?
waylman said:
When I plug it into my PC, the phone starts charging but there is no option to mount the USB storage...
any ideas?
Click to expand...
Click to collapse
THANK YOU!!! I've been waiting for someone else to have the same problem!!! I'm relieved it's not just mine. I'm assuming you did a manual install also? Is yours rooted? One person suggested ClockworkMod but I'm a little nervous about rooting. I've been doing the manual installs but that's as for as I wanna go. I can't stand the idea of bricking my phone.
My phone is new out of the box!
I found that on two Windows XP machines USB storage doesn't work. I then plugged it into a Win7 box and it worked perfectly. I also used a different cable with the Win7. Try a different cable and try Win7.
waylman said:
My phone is new out of the box!
I found that on two Windows XP machines USB storage doesn't work. I then plugged it into a Win7 box and it worked perfectly. I also used a different cable with the Win7. Try a different cable and try Win7.
Click to expand...
Click to collapse
I have Windows XP on my work PC and Windows 7 Premium 64 on my home notebook and the USB worked fine on 2.3.3. Every since I did the manual install of 2.3.4 the USB functionality is gone. I'm thinking maybe the ROM is used wasn't incomplete. It's beginning to look like the only way to fix this is to root my phone
FWIW I did the manual update (full rom) and USB storage works fine on my Windows 7 Ultimate x64 box.
Haadkoe said:
FWIW I did the manual update (full rom) and USB storage works fine on my Windows 7 Ultimate x64 box.
Click to expand...
Click to collapse
Yeah, I'm thinking maybe the one I installed wasn't the full ROM. As soon as I see people saying it works great I go ahead and use it. Do you know of any possible fixes without rooting?
No first hand experience, but would it be possible to download the full rom and manually flash it again?
Sent from my Nexus S using XDA App
Haadkoe said:
No first hand experience, but would it be possible to download the full rom and manually flash it again?
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
Trying to figure that out. I've been told try ClockworkMod and go back to 2.3 but I'm trying to do it without rooting.
Try a different USB port
If the update was incomplete, the update would have failed the signature check. The first time I connected my Nexus S after manually patching to 2.3.4, Windows 7 Professional X64 did not detect it when connected. I unplugged it and used a different USB port and it worked. I then tried the original port and it also worked. I would try a different USB port and a scan in Device Manager before changing the ROM.
SpookyTunes said:
If the update was incomplete, the update would have failed the signature check. The first time I connected my Nexus S after manually patching to 2.3.4, Windows 7 Professional X64 did not detect it when connected. I unplugged it and used a different USB port and it worked. I then tried the original port and it also worked. I would try a different USB port and a scan in Device Manager before changing the ROM.
Click to expand...
Click to collapse
I also have Windows 7 Prof. 64 bit, but switching to different ports didn't work. It won't install the drivers. What else could that mean if it isn't the ROM?
I had this problem immediately after flashing CWM.
I booted into the ROM, then, while the USB was plugged in, powered off the device, and turned it back on. It then seems to work everytime I turn on the device, as long as I don't boot into recovery.
Me too
.
I had a the same problem with my SGS.
The trick for me did: disable usb-legacy-support in your motherboard-bios.
Have you tried re-installing USB driver from the latest android SDK?
Kind of strange, it was working great yesterday and today couldn't connect. Right clicked on android_winusb.inf and selected install and it started working again. Not sure what could have changed from one day to the next. But at least I know what to do when it happens again.
suksit said:
Have you tried re-installing USB driver from the latest android SDK?
Click to expand...
Click to collapse
Never tried that. Doesn't that involve rooting or unlocking the bootloader? Both of those wipe the USB storage.
derekwilkinson said:
I had this problem immediately after flashing CWM.
I booted into the ROM, then, while the USB was plugged in, powered off the device, and turned it back on. It then seems to work everytime I turn on the device, as long as I don't boot into recovery.
Click to expand...
Click to collapse
Don't have a custom ROM. All I did was manual bootload 2.3.4 on stock Android. The weird thing is when it's plugged in(charging only) and I turn it off, it starts to power down and then freeze. The screen doesn't go black until I pull it out. Then when I plug it back in it automatically powers back on. Basically, I can't seem to plug it in while it's powered off.
I have no idea why but my suddenly works again. Im happy but confused
You shouldn't need any drivers at all for windows XP vista 7 ect. Mounting your SD card, using flash drives... all use the same USB mass storage divice driver built into windows.
Sent from my Nexus S using XDA App
suksit said:
Have you tried re-installing USB driver from the latest android SDK?
Click to expand...
Click to collapse
Yes, I just tried this. It still doesn't seem to work. It keeps saying my drivers are up to date but it's still not connecting to my USB storage.

USB problem with HTC Desire HD

Hey guys,
I currently recently installed a custom ROM from this website and for some reason now when I plug in my USB into my PC it comes up not being detected so when I put my phone as hard drive so I want to transfer music, it doesn't detect it. Can anybody help me if this is ROM problem or just my USB?
Hey,
Okay I disabled USB debugging didn't know it was on, still doesn't work says windows cannot find USB device not reconginzed when I connect the USB. For the Reinstalling usb driver I do not know how to this ~?
i have the same problem.. turn "fast boot" off and restart the phone.. this always works for me.. hope this helps
Hey, I turned fastboot off. Doesn't work. I ordered new usb cable.. hopefully this works and it was just a fault with the cable!
Sent from my Desire HD using XDA App
Usually this is a problem with the cable. Simple, cheap to fix. Keep your old cable around for charging though (nice to have a spare)
Is this problem with the USB still active?
If so try a different PC just in order to eliminate WinOS issues.
If not close.
Hi,
I have the same problem at some months ago. I tried the cable and pfone on another PC, and it works fine. So, I recommend to try it on another PC and reinstall your Windows.
brgs,
Herold
Had the same propblem! Turns out it was the usb cable, it charged fine with the cable but data transfer didnt work.
i also had the same problem since last week and still cant resolve till now...i try all the option that u gave(change cable/pc,turn off fastboot)....i even sent my phone to shop and they still cant detect.they said maybe the usb port is damage or some software that may block my usb port?is it true? anyone can help?????
necrs said:
i also had the same problem since last week and still cant resolve till now...i try all the option that u gave(change cable/pc,turn off fastboot)....i even sent my phone to shop and they still cant detect.they said maybe the usb port is damage or some software that may block my usb port?is it true? anyone can help?????
Click to expand...
Click to collapse
What happened last week? Is that when you got the phone? Or installed a different rom? etc.
Grant Barker said:
What happened last week? Is that when you got the phone? Or installed a different rom? etc.
Click to expand...
Click to collapse
before this is ok.just last week i remember that i pull the usb cable from the phone quite hard.but i don think that the usb too sensitive that will break by that.still can charging... but not detected in pc
I had similar problem and it was hardware, I sent it back to Vodafone and they sent me a replacement!
I am running CM7 now its awesome.
Andy
USB BRICK in my INSPIRE 4G ( DESIRE HD)
Hi, all
I got a new inspire 4g last week.( equivalent to desire hd ). It was working fine. But now it does not detect the USB connection. It only charges when I connect to pc. No other issues. I have also noticed that during fast boot mode also pc does not recognize the phone as device. I have tried all the suggestion on xda but no luck.
As fastboot is also not detected by PC I could not format mtd0 and reconfigure it.
Can anybody have any other idea? If I change the main board how much cost will incur ??
Thanks all.
Grant Barker said:
What happened last week? Is that when you got the phone? Or installed a different rom? etc.
Click to expand...
Click to collapse
musarraf172 said:
Hi, all
I got a new inspire 4g last week.( equivalent to desire hd ). It was working fine. But now it does not detect the USB connection. It only charges when I connect to pc. No other issues. I have also noticed that during fast boot mode also pc does not recognize the phone as device. I have tried all the suggestion on xda but no luck.
As fastboot is also not detected by PC I could not format mtd0 and reconfigure it.
Can anybody have any other idea? If I change the main board how much cost will incur ??
Thanks all.
Click to expand...
Click to collapse
First of all.. you have HTC Sync installed right?
Happened to me initially as well.. although for me changing the cable and/or changing the USB port on the PC solved the issue. Have you tried these?
Also sometimes killing all apps on the device before connecting helped.
You can try accessing your device through ADB to see if its being detected.
And I really dont think you'll need to change the main board..
USB brick on my Inspire 4G
Thanks for your reply. When I go the phone ADB and Fastboot were working
well. There was no driver issue. Now even PC also does not detect the phone or any new hardware when I connect it to pc. I had working fastboot on both win7 and Linux (ubuntu) pc. Now in both OS the phone is not detectable. Windows device manager does not see any new hardware when I connect my inspire . dmesg also does not show my hardware when I connect my inspire to linux pc.
Please help or suggest me to investigate further. I know how to install and work with adb and fastboot as well as Clockwork recovery ( also ext recovery). Some people suggested to flash a new radio. I can flash the new radio via sdcard. But how safe is it ? My phone is S-off and made unbranded. Will flashing a new radio make my phone locked AT&T again? ????
Thanks a lot
if4ct0r said:
First of all.. you have HTC Sync installed right?
Happened to me initially as well.. although for me changing the cable and/or changing the USB port on the PC solved the issue. Have you tried these?
Also sometimes killing all apps on the device before connecting helped.
You can try accessing your device through ADB to see if its being detected.
And I really dont think you'll need to change the main board..
Click to expand...
Click to collapse
As far as I know.. USB problem has no relation whatsoever to Radio. Radio is only concerned with the signal stuff. Flashing it isn't that risky if you follow the instructions... There's a thread in the development section about Radio's which explains it pretty nicely.
As for the USB problem, are you using a Custom ROM? Some ROMs like LeeDroid have USB detection problem which can be solved simply by flashing a different kernel like LordMod's.
What I meant by "Accessing through ADB" was if commands like "adb remount" or any adb command as such are working when your phone is connected to the PC? Or is it showing "error: device not found"?

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