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I fixed the previous issue now I'm stuck on connecting to my PC via USB with activesync.. I had it working fine, now all of the sudden after a hard reset it won't connect, I searched for other similar issues but didn't get anything on here. It just will not connect, I've tried the uncheck advanced thing in settings on my phone, another hard reset, deleting/reinstalling activesync, I can't get it to sync, it will only charge when connected. Thanks for looking
I better start reading entire posts
You need to provide better info. What operating system is on your computer?
Does your computer/OS give a sound to aknowledge the new hardware/device connected? Like when you plug in a USB key?
Check windows device manager and remove any USB devices that may be your Kaiser and restart the system (without the Kaiser connected).
Have you tried deleting devices from activesync? If it is stuck on a different device, it won't sync another and a hard reset probably makes it look like a new/different device.
Fast replies, thanks! No sound when connecting, no green icon, it stays grey of course, I'm on XP 32bit, using activesync 4.5 and using WMWiFirouter to connect at the moment to surf. Usually I tether using it as a usb modem which won't work of course right now. I just deleted the device, still no go... Oh and i deleted everything under my USB submenu in hardware manager/device manager, and I just get the same popup still, "USB device not Recognized, One of the usb devices attached to this computer as malfnctioned, and windows... etc etc"
"USB device not recognised" comes from the PC? Does that mean the PC sees the USB device but doesn't know what to do with it?
Disable WMWiFiRouter on the phone and see if that affects anything. If it has anything installed on the PC try uninstalling that.
On Activesync, did you go to File, Delete Mobile Device? Try that, make a new connection.
Nope, nothing is installed on my pc from WMwifirouter, and I tried the phone without the router app also, no go.. My last resort is a format on my pc. I think I need to find and delete the registry or some driver files or point that one Unknown USB device in device manager to the correct driver for my phone.. But I don't know how. Or if that's what will fix it.
You didn't answer:
On Activesync, did you go to File, Delete Mobile Device? Try that, make a new connection.
JFX said:
Nope, nothing is installed on my pc from WMwifirouter, and I tried the phone without the router app also, no go.. My last resort is a format on my pc. I think I need to find and delete the registry or some driver files or point that one Unknown USB device in device manager to the correct driver for my phone.. But I don't know how. Or if that's what will fix it.
Click to expand...
Click to collapse
If you want to do that, you could try to uninstall the previously installed device driver by going to Control Panel -> System -> Hardware tab -> Device Manager -> Universal Serial Bus Controller...go from there
Oh yes, I did, tried that, and there was my previous one there and I deleted it. Now there are no devices in the list.
Check AS connection settings if USB is enabled. If it is, disable it, put the phone in bootloader and see what happens.
You don't have anything like WM5storage installed on the device, do you?
Better to reflash the phone (by storage card) before format your PC.
It's bedtime for me, good luck. Try the G.W.E.N.I. thread and wiki and see if anyone has your problem before. I think there has been.
JFX said:
Oh yes, I did, tried that, and there was my previous one there and I deleted it. Now there are no devices in the list.
Click to expand...
Click to collapse
Silly question but did u try to reboot your PC?
EDIT: try to read this threads, maybe there is a solution for u:
http://www.google.com/cse?cx=000825...esync&sa=Search&cof=FORID:0&ie=utf-8&oe=utf-8
I am unable to mount my SD card when it is in my G1 and connected to my computer. I used to be able to before I upgraded to Windows 7. I am using JacHero 2.7.1 with the latest USB drivers, fastboot and ADB both work. But when I connect my phone to my computer and choose to mount the card, nothing happens on my computer. In device manager, my G1 is still there under ADB Interface. However, the SD card is mounted as WPD File System Volume Driver with a little caution sign on the icon. When I view properties of the device, it says "The device cannot start. (Code 10)"
How can I get this to work? Its kinda annoying to have to turn off my phone, remove my fishbone case and go through all that just to put a picture on it.
SolemnWishing said:
I am unable to mount my SD card when it is in my G1 and connected to my computer. I used to be able to before I upgraded to Windows 7. I am using JacHero 2.7.1 with the latest USB drivers, fastboot and ADB both work. But when I connect my phone to my computer and choose to mount the card, nothing happens on my computer. In device manager, my G1 is still there under ADB Interface. However, the SD card is mounted as WPD File System Volume Driver with a little caution sign on the icon. When I view properties of the device, it says "The device cannot start. (Code 10)"
How can I get this to work? Its kinda annoying to have to turn off my phone, remove my fishbone case and go through all that just to put a picture on it.
Click to expand...
Click to collapse
You can always use adb push? Lol try uninstalling the usb storage devices and reinstalling them
well, the problem is USB Mass Storage doesn't even show up. And when I try to install newer drivers it says "Windows has concluded that your driver is up to date" and stuff like that. ADB push is a little slow for me lol
Uninstall whatever your SD Card is installed as, then restart your computer, replug in your phone and mount the SD Card and it should prompt that a new device was plugged in.
h.nocturna said:
Uninstall whatever your SD Card is installed as, then restart your computer, replug in your phone and mount the SD Card and it should prompt that a new device was plugged in.
Click to expand...
Click to collapse
Just tried that, the moment I plugged it in, my computer automatically installed the driver, so still not working.
SolemnWishing said:
Just tried that, the moment I plugged it in, my computer automatically installed the driver, so still not working.
Click to expand...
Click to collapse
Ugh, I hate that... try manually updating drivers and see if you can get it to install the Mass Storage Device drivers from a list...
I tried that, there wasn't an option for USB Mass Storage, but there was one for SD Card in the pre-installed driver list, however when I selected that one I received an error. Just a note, that Android HTC Phone USB Device is listed under disk drives with no caution signs in the icon, however I am unable to get that one to work either. Could it possibly be Windows 7..?
AHAHAHHAHA YES I FIXED IT WOOO HOOOO!
Okay, so what I did was go into the development settings and UNcheck USB debugging. The moment I did that, my computer made the "new hardware sound" and then said "driver install successful" and when I clicked on it to see the driver, the driver was "USB Mass Storage Device". Now I can mount it WOOHOO!
Thanks you guys for all the help
edit:
With USB debugging reenabled, it stops working again, so I gotta turn it off everytime I wanna mount... ah well
That sucks, I have mine permanently on cuz I use ADB so much (Also using Windows 7 here) And everything detected perfectly. Well good job on finding a workaround.
SolemnWishing said:
AHAHAHHAHA YES I FIXED IT WOOO HOOOO!
Okay, so what I did was go into the development settings and UNcheck USB debugging. The moment I did that, my computer made the "new hardware sound" and then said "driver install successful" and when I clicked on it to see the driver, the driver was "USB Mass Storage Device". Now I can mount it WOOHOO!
Thanks you guys for all the help
edit:
With USB debugging reenabled, it stops working again, so I gotta turn it off everytime I wanna mount... ah well
Click to expand...
Click to collapse
Great could u change thread title to solved? Im sure lots of people have this problem too .Also update your OP =]
alritewhadeva said:
Great could u change thread title to solved? Im sure lots of people have this problem too .Also update your OP =]
Click to expand...
Click to collapse
ahahaha sorry, buy whats an OP?
SolemnWishing said:
AHAHAHHAHA YES I FIXED IT WOOO HOOOO!
Okay, so what I did was go into the development settings and UNcheck USB debugging. The moment I did that, my computer made the "new hardware sound" and then said "driver install successful" and when I clicked on it to see the driver, the driver was "USB Mass Storage Device". Now I can mount it WOOHOO!
Thanks you guys for all the help
edit:
With USB debugging reenabled, it stops working again, so I gotta turn it off everytime I wanna mount... ah well
Click to expand...
Click to collapse
thanks mate you helped me out was having the same problem on my zte blade
Thank you so much my friend.
I had the same problem on my Desire.
I was wondering couple hours for this stupid thing.....and finally I mound my SD Card on your way.
No Go!
Windows 7 64bit for me and Galexy Prevail still no go with the WPD FileSystem Volume Driver, I can't get this suka! started and it was working before everything? why did it stop?
I hate this crap...... Ahhhhhhhhh! Im pulling my hair on this crap.... Willing to try other sugestions, I am def not reformatting to get this to work...lol...
---------- Post added at 10:06 AM ---------- Previous post was at 09:24 AM ----------
Okay because of a great guy from a microsoft website forumboard I was able to fix this with the below fix.
Thank you (Patricio16)
If still doesnt work try this:
1. My Computer -> Properties -> Advanced System Settings. This takes you into the system properties like in XP. Go into Environment variables and create a new System varable called devmgr_show_nonpresent_devices (I don't think it's case sensitive). Set this to a value of 1.
2. Go into device manager. From the view menu, choose "show hidden devices". Because of the environment variable, you now see all devices not in use.
3. Uninstall any "Universal Serial Bus controllers" not in use (greyed out). Also I uninstalled any storage volumes, storage volume shadow copies, and disk drives also not in use. You should see your offending USB device in one of these areas.
4. STILL DIDNT WORK!! Then:
4.1 Make sure your cellphone detects and see the content of the card. Then, right click MY COMPUTER - Choose Disk Mngmt- Look for the storage device in trouble (you will see that it doesnt have an assigned letter yet) - Add a letter to it - Check and you'll see the drive. (Edit)rocxylemmon- remove the WPD by uninstalling it if it does not go away on it's own then recheck for any new devices and it will change to the drive letter you assigned it too.
Actual Link To The Site - ****://social.technet.microsoft.com/Forums/en/itprovistahardware/thread/24374678-e65d-40fd-9581-62b09c8feeb8
This fixed mine so hope it fixes yours.
For the past week I've been trying solution after solution found from the net to try and get my HTC One to connect to my computer and show up as a portable device. I'm running Windows 7 x64 SP1 with all updates possible, latest drivers and chipset drivers and even installed optional drivers to try and fix the problem. I've tried USB Debugging and nothing happens, tried uninstalling all drivers from USB device manager and reinstalling which also didn't work, tried installing MTP drivers seperatly, nothing happens, tried windows update's htc drivers, they fail to install every time.
My problem in short is, I cannot get my device to connect to the computer so I can use the storage space to add/remove/edit files on my phone.
I've recently tried a program called "DoubleTwist" which actually got the HTC Sync Manager to recognise my phone, but even that shows no storage available.
My details:
Windows 7 SP1 x64 PC,
HTC One in metallic blue 32GB,
HTC MTP Device Drivers Failed
MTP USB Device Drivers Failed x3
Developer unlocked,
USB Debugging On/Off
I can edit in any additional details required.
TrundleButt
Umh, connect the phone at the pc, go to Device Manager (windows logo + x -> device manager), and unistall all the voice about the one.
After go to the control panel, and unistall the htc driver from here.
Now, install HTC sync.
For me and other friend worked.
I've tried uninstalling the failed drivers but they still fail every time i plug the device in, It's not really a problem with htc sync manager as I've pretty much given up on that already. My problem is that I can't get my computer to recognize my device, only as a cd drive which is for the installation of htc sync manager and and relevant drivers.
I've tried your solution 5 times before and it doesn't fix the issue as it's the drivers failing to install and the fact it won't accept drivers for my usb device for MTP or pretty much anything related to my device.
Anyone know of away to remove the bad drivers and install fresh working ones without crippling the use of my mouse and keyboard? because windows suggests I remove the usb host controller drivers which kills the use of all usb ports on my computer, meaning i have to replug them in turn re-installing the usb host controller drivers at the same time.
still got the problem of not being able to connect my device and have it recognized, by the computer as mass storage, removable storage, or MTP. that is the real problem I'm trying to fix, after that I may consider trying to get htc sync manager to work.
Any help at all would be nice... Anyone?
I guess my problem is unfix-able then, just to make it clear, i don't give a stuff about the sync manager, i just want to be able to have my computer recognize my phone so i can access it through my computer...
TrundleButt said:
I guess my problem is unfix-able then, just to make it clear, i don't give a stuff about the sync manager, i just want to be able to have my computer recognize my phone so i can access it through my computer...
Click to expand...
Click to collapse
Got the exact same problem, work PC won't recognise the device. Haven't tried home just yet as this is the first it has occurred. Software update a couple days ago.
Called HTC - no dice, they keep saying install HTC Sync and the drivers.
Anyone else come across this issue/have a solution?
I posted in a different thread, but let me sum up again.
I had a couple of people reporting this issue on Win7 - phone connected to USB, came up as android device with exclamation mark in Device Manager. It really made me think what could have happened, because it was working a week before. I tried different cable, different drivers and realized it was something wrong, when even my phone was not recognized on my friend's PC, yet both of the phones (mine & his) were recognized on my notebook with all the cables and config.
It turned out, that he installed malware stuff and the culprit was iLivid and his friends. It blocked the usb connection somehow. After running Malwarebytes in safe mode, which removed a tons of sh*t, everything worked again.
I've had my L90 for about two months now, and I'm happy to have it after owning an S2 which has had a faulty USB port and crashed almost daily. The only problem with the L90 was the small internal memory. To remedy this, I bought a SanDisk 32 GB MicroSD, which arrived yesterday. It worked well, the first thing I did was put the first 5 seasons of Adventure Time onto the SD card (~13 GB of .mp4 video) in about an hour and the files played fine in MX Player. However, some problems began to arise after this.
The phone would say that it's in MTP mode, and my computer would show that it was connected, but opening it in Explorer showed me a blank window. Keep in mind that these problems began after mounting the SD card. In addition to this, any attempt to move music would end in the middle of the process because the phone would "disconnect", and any attempt to move an .mp4 file would come up with an error saying the device "didn't support" that file, despite being able to play them previously.
I have tried multiple USB ports on my computer, rebooted my phone, installed the LG drivers (which I feel haven't done anything, as they don't show up anywhere), and nothing seems to work. If anyone could help me out with this, it'd be greatly appreciated.
Update on situation:
The phone's problem now is that it will show up in My Computer, but then disappears after a few seconds, as though it has been disconnected, yet it's still plugged in and charging.
folieadeux said:
Update on situation:
The phone's problem now is that it will show up in My Computer, but then disappears after a few seconds, as though it has been disconnected, yet it's still plugged in and charging.
Click to expand...
Click to collapse
that my friend i fixed pretty easily.... all though the worst way... if you have cutom recovery wipe the cache and dalvik-cache if not then factory reset
demonslayer12349 said:
that my friend i fixed pretty easily.... all though the worst way... if you have cutom recovery wipe the cache and dalvik-cache if not then factory reset
Click to expand...
Click to collapse
So I should just format the SD card and that should work?
folieadeux said:
So I should just format the SD card and that should work?
Click to expand...
Click to collapse
if you have custom recovery factory reset
demonslayer12349 said:
if you have custom recovery factory reset
Click to expand...
Click to collapse
I don't have a custom recovery installed.
I'd suggest uninstalling all LG drivers. Reboot your PC and then run the driver installation program again. DO NOT connect your device to the PC just yet. Reboot PC once more. After PC starts, connect your device in "Charge phone" mode. Let the drivers install. From the "PC connection -> Select USB connection method" screen on the device, select "Media sync ( MTP )" and let the drivers install. Do the same for the remaining two connection methods. Once all drivers are installed, just for sanity, reboot PC one last time.
If that method doesn't work, then a factory reset may need to be done. This can be done in one of two ways.
1) With device booted :: Settings -> Backup & reset :: select Factory data reset
2) See this post for instructions on how to perform a factory reset with key combos.
shinobisoft said:
I'd suggest uninstalling all LG drivers. Reboot your PC and then run the driver installation program again. DO NOT connect your device to the PC just yet. Reboot PC once more. After PC starts, connect your device in "Charge phone" mode. Let the drivers install. From the "PC connection -> Select USB connection method" screen on the device, select "Media sync ( MTP )" and let the drivers install. Do the same for the remaining two connection methods. Once all drivers are installed, just for sanity, reboot PC one last time.
Click to expand...
Click to collapse
I've done everything up until installing the drivers from the phone. When it's first plugged in in "Charge Phone" mode, should I hit the button in the top right to install the PC software? Or should I go straight to the other drivers? I'm asking because when I plugged it in with "Charge Phone" mode on, nothing installed.
folieadeux said:
I've done everything up until installing the drivers from the phone. When it's first plugged in in "Charge Phone" mode, should I hit the button in the top right to install the PC software? Or should I go straight to the other drivers? I'm asking because when I plugged it in with "Charge Phone" mode on, nothing installed.
Click to expand...
Click to collapse
Yes, if you don't have another LG driver installer package.
shinobisoft said:
Yes, if you don't have another LG driver installer package.
Click to expand...
Click to collapse
I did everything you said, installed drivers, reset my computer and phone, and the problem persisted, it showed up, and then the window closed and nothing showed up. Will I have to factory reset it or is there anything else I could do?
folieadeux said:
I did everything you said, installed drivers, reset my computer and phone, and the problem persisted, it showed up, and then the window closed and nothing showed up. Will I have to factory reset it or is there anything else I could do?
Click to expand...
Click to collapse
With fresh drivers and you're still having issues then I'd say it can be one of 3 things:
1) Bad MTP driver on Windows. Hard disk fragmentation can cause issues like this. Try running Defrag on the Windows installation drive. Usually ( C: )
2) #1 didn't fix it? Try uninstalling and reinstalling Windows Media Player. MTP only works with Windows XP 32 bit and Windows Media Player 11, and newer 32 and 64 bit Windows versions with Windows Media Player installed.
3) #1 and #2 didn't work??? Possibly a hardware issue on the device.
shinobisoft said:
With fresh drivers and you're still having issues then I'd say it can be one of 3 things:
1) Bad MTP driver on Windows. Hard disk fragmentation can cause issues like this. Try running Defrag on the Windows installation drive. Usually ( C: )
2) #1 didn't fix it? Try uninstalling and reinstalling Windows Media Player. MTP only works with Windows XP 32 bit and Windows Media Player 11, and newer 32 and 64 bit Windows versions with Windows Media Player installed.
3) #1 and #2 didn't work??? Possibly a hardware issue on the device.
Click to expand...
Click to collapse
Should I install the MTP toolkit? Also, I'm running a defrag on my C: drive, and I have Windows 7 64-bit, and I'm not totally sure on how to uninstall and reinstall WMP. If none of this works, I'll just factory reset it and hope it solves it.
you are using lockscreen lock or something????
sometimes lockscreen lock can make device disappear like you said...
k2wl said:
you are using lockscreen lock or something????
sometimes lockscreen lock can make device disappear like you said...
Click to expand...
Click to collapse
I have a lockscreen with a pattern, if that's what you're asking.
--- SOLVED see first post second page! ---
Hello XDA,
I am only able to read data on the phone when connected via USB on windows. On the phone itself I can change whatever I want ( Via ES-explorer for example) But in windows file explorer I can't. It will not tell me that I do not have proper writing rights, but instead just decides to freeze for 10 minutes everytime I try to make a file change, to eventually give me a beautiful
"windows explorer is not responding" pop-up
What I have tried :
-Rebooting,
-Reinstalling USB drivers,
-Switching USB debugging on and off,
-Reinstalling root,
-Installing the newest Oxygen OS update from February,
-used different cables (also an old micro USB with adapter) And nothing works.
This sucks because I was just trying to change my photography workflow from being Desktop based to being Android based..
Any suggestions ?
Greetings,
Thijs
www.instagram.com/thi_js
Edits: Clarify issue
i have the same problem be great to find a solution
Did you maybe noticed when this problem occurs to you? I know that one months ago it just did work. Should I reinstall Windows completely?
I've been talking to a few people and it's happening to them to on Windows 10 I think it's just a bug from a recent update try a roll back
lorfo123 said:
I've been talking to a few people and it's happening to them to on Windows 10 I think it's just a bug from a recent update try a roll back
Click to expand...
Click to collapse
How should one file a bug-report for windows 10 then, this can't be something that shouldn't keep unnoticed by them.
Did rolling back fix something for you, and how did you do so?
I've checked another Windows 10 computer which hasn't been updated and it recognises my one plus 3T so if you Google / YouTube windows 10 roll back it should work
Hmm this does suck. This means I cant be up to date on windows for now. Anybody have different suggestions?
1asbak1 said:
Hmm this does suck. This means I cant be up to date on windows for now. Anybody have different suggestions?
Click to expand...
Click to collapse
The only other thing I could suggest is using a virtual machine to run win 7
Did you try back usb ports?. My pc with windows 10 fails with the front ports.
Solution
Backup all the data in your internal memory and try the 'format data' option from twrp to wipe your internal storage. It could solve your problem, as it did in my case.
New solution, just done works!
Plug in your phone and on the computer go to device manager (have phone in MTP mode)
you'll find the phone as a unknowen device
right click on this select "update driver software..."
a window will pop up select "browse my computer for driver softaware"
then on the next bit select "let me pick from a list of device drivers on my comupter"
then you will have a box with "MTP Device" and "MTP USB device"
select "MTP USB device" hit next and it should work 100%
ayush2901 said:
Backup all the data in your internal memory and try the 'format data' option from twrp to wipe your internal storage. It could solve your problem, as it did in my case.
Click to expand...
Click to collapse
Which version of TWRP are you running? The thing is that If I afterward can't restore the data via USB haha, then the whole point of backing it up seems invalid
lorfo123 said:
New solution, just done works!
Plug in your phone and on the computer go to device manager (have phone in MTP mode)
you'll find the phone as a unknowen device
right click on this select "update driver software..."
a window will pop up select "browse my computer for driver softaware"
then on the next bit select "let me pick from a list of device drivers on my comupter"
then you will have a box with "MTP Device" and "MTP USB device"
select "MTP USB device" hit next and it should work 100%
Click to expand...
Click to collapse
This actually worked. Wauw.
Had to reboot a view times in order to get it in effect, nonetheless, THANKS let the creativity start again
Really,My A** is burnt while my phone showing messages to update,,, Fiunally donw..Thanks a lot...!!
super it works
This solution did not work for me. I am using W7 and OOS 5.0.3 rooted. Tried updating MTP drivers in W7, the phone shows up but no data shows in the drive. Still looking for a solution. Can someone please post W7 drivers that work for them? Thank you.
picollo7 said:
This solution did not work for me. I am using W7 and OOS 5.0.3 rooted. Tried updating MTP drivers in W7, the phone shows up but no data shows in the drive. Still looking for a solution. Can someone please post W7 drivers that work for them? Thank you.
Click to expand...
Click to collapse
When you connect the phone to pc do you get a notification on your phone with the USB options?
DirkGently said:
When you connect the phone to pc do you get a notification on your phone with the USB options?
Click to expand...
Click to collapse
yes I can select charge, mtp, ptp, or midi
in device manager sometimes the phone shows up with error 10, device cannot start
tried many different driver versions in updating driver
picollo7 said:
yes I can select charge, mtp, ptp, or midi
in device manager sometimes the phone shows up with error 10, device cannot start
tried many different driver versions in updating driver
Click to expand...
Click to collapse
I doubt there's much we can suggest that you haven't already tried. Try another cable/USB Port/uninstall device from Device Manager and let Windows find the driver. Hell, you probably did all that already.
DirkGently said:
I doubt there's much we can suggest that you haven't already tried. Try another cable/USB Port/uninstall device from Device Manager and let Windows find the driver. Hell, you probably did all that already.
Click to expand...
Click to collapse
Haha, yeah. Does anyone have links to the drivers that work for them?