Since upgrading the Galaxy S to 2.2.1 which I absolutely love - must faster than anything previous, sleek, really well done, I've just noticed for the first time that my USB doesn't seem to work.
The computer sometimes sees it but just says the device is malfunctioning, the phone sometimes sees the PC and gives a menu for "ask on connection", but Windows just does not know what this device is at all.
Suspect I may have to reinstall the drivers fully in Windows, remove it completely and try again, if it actually showed up as an unknown device in Device Manager.
I do need to try another PC and cable just in case, but this is what Im having at the moment in Windows:
USB Device Not Recognized
One of the USB devices attached to this computer has malfunctioned, and Windows does not recognize it.
Click to expand...
Click to collapse
And the Phone is currently not detecting any connection.
Any thoughts?
Cheers
Simon
I would go with a windows problem and remove the usb drivers/Kies .
Followed by fresh install .
jje
You can find a link to the usb drivers in my signature.
I think its a little more problematic.
I've tried another computer, another OS and another cable no joy.
I've installed aLogCat and Im getting:
Intent Action android.intent.action.ACTION_POWER_CONNECTED
Battery charging.plugType = 1
AC Charge
In MtpReceiverandroid.intent.action.ACTION_POWER_CONNECTED
Battery charging.plugType = 1
Not of USB charging. Dont lauch MTP APP
Click to expand...
Click to collapse
I've done a quick search on this. Hopefully this is as simple as doing a factory reset and format the internal sd.
If not, then Im off to a samsung service centre I think.
Any further thoughts?
:-(
Factory reset the phone, but the USB port still is not working. Charges fine, but don't connect over USB to the PC.
Can it be in debugging mode. Try to switch between mass storage and kies.
Probably you have checked that already..
Sent from my GT-I9000 using XDA App
the same problem from me i tried all but the usb is not working at all. I flashed kernel , i flashed rom but nothing .
Now i am looking to install untouched rom in order to give it to service but when i am trying to flash from recovery i get an error . Any suggestions?
This may sound dumb, but it could be the USB port acting up (loose connection). Try wriggling the cable around or use a different port.
alumine said:
This may sound dumb, but it could be the USB port acting up (loose connection). Try wriggling the cable around or use a different port.
Click to expand...
Click to collapse
I test the usb in all the modes (recovery and download also). I used different computers but the same thing
alumine said:
This may sound dumb, but it could be the USB port acting up (loose connection). Try wriggling the cable around or use a different port.
Click to expand...
Click to collapse
Right, I've tried all available USB ports, two different computers, two different OS's. The phone just does not register a USB data connection. It only recognises AC charging according to the logs.
I think I have a broken USB port on the phone as if I jam the connector in at an angle on the phone, it sometimes registers the data connection but its far too unreliable.
Development mode don't work, Kies, Mass Storage etc... anything. Nothing works.
Factory reset doesn't make it work.
I can't even flash a new ROM as the phone is not detected in download mode.
I've got the phone booked in at a Samsung Service Centre now. I've seen a few webpages referencing corrosion. I tell you what though, this phone has been protected way way more than my old N97. I've had so many phones and not one has suffered from "corrosion". So let them just try and say it's my fault. Im ready for em.
sjdean said:
Right, I've tried all available USB ports, two different computers, two different OS's. The phone just does not register a USB data connection. It only recognises AC charging according to the logs.
I think I have a broken USB port on the phone as if I jam the connector in at an angle on the phone, it sometimes registers the data connection but its far too unreliable.
Development mode don't work, Kies, Mass Storage etc... anything. Nothing works.
Factory reset doesn't make it work.
I can't even flash a new ROM as the phone is not detected in download mode.
I've got the phone booked in at a Samsung Service Centre now. I've seen a few webpages referencing corrosion. I tell you what though, this phone has been protected way way more than my old N97. I've had so many phones and not one has suffered from "corrosion". So let them just try and say it's my fault. Im ready for em.
Click to expand...
Click to collapse
Try cleaning your phone usb port. A guy named omersak had the same problem, and he had solved it. Search for the thread started by him, and how he has solved it.
I hope you can solve it without going to the service centre. And good luck.
Sent from my GT-I9000 using XDA App
Definitely trying that first - thank you to all the people that have been doing the investigation.
It sounds to me like Samsung have got a bad batch of USB connectors that should be replaced under a factory recall.
I don't use mine in a shower, or sauna, or anything like that, I don't even use it in the rain.
The closest it gets to any humidity is being in my shirt pocket from time to time.
Im going to get some meths or something like that and some thin paper and see what I can do with that. Im just off to Homebase!
there are similar problems on the galaxy 3 series where usb suddenly stops working. the following solutions seem to work there:
1. dial *#7284# to open "PhoneUtil"
2. in USB section, switch to modem, and then switch back to PDA
if that doesn't work: reboot into recovery and select "wipe cache partition"
*hth*
I've tried both of those before I start splashing the methylated spirit around. Still no joy.
Wipe Cache don't work, as well as wipe data/format sd/restore factory defaults etc.
I think I've got a 100% hardware fault.
@OP,
I am terribly sorry about your case. Looks like you need to make that trip to the service centre.
At least you have tried out every possible means known.
Sent from my GT-I9000 using XDA App
Also tried the meths. No good. :-(
The USB just started working yesterday. Still a bit intermittent, but when it gets a connection, it maintains a connection.
I've just ordered some isopropyl and a gold plated USB connector to be on the safe side
Hi everyone,
To sdjean: maybe you could read the post I sent a few minutes ago:
forum.xda-developers.com/showthread.php?p=12593413#post12593413
It might explain why your usb data connection does not always work ...
Regards.
I have a Samsung GT-I9000B and I cant use it using USB.
I have 2 usb cables, I am able to find my friends phones.
Now I cant change rom cause odin cant find it too.
Alog cat shows:
E/MTPRx ( 4020 ) Battery charging. plugType = 1
E/MTPRx ( 4020 ) Not of USB charging. DOnt launch MTP APP
Any suggestion?
I'm not an Expert but 2 hints from me:
1. If you have'nt tried yet: Install usb-drivers on pc new and then connect your phone and wait until drivers are installed to your phone.
One times this way worked on my i9000.
2. Look for a zipped rom on xda which you can directly download and install from sd-card.
Sorry, I know my English is bad.
Sent from my GT-I9001 using xda premium
Related
hi, need help. posting from hd soi'll keepit short. phone won't connect via usb to laptop. keep getting usb device has malfinctioned.... any ideas? im away for the night and can't tether phone to laptop so no internet
jaxouk said:
hi, need help. posting from hd soi'll keepit short. phone won't connect via usb to laptop. keep getting usb device has malfinctioned.... any ideas? im away for the night and can't tether phone to laptop so no internet
Click to expand...
Click to collapse
chnge the port or try a different cable..
MOD EDIT
Moved to general discussion as not related to rom development
cvchetan said:
chnge the port or try a different cable..
Click to expand...
Click to collapse
Tried all that mate, ........ At least I learned to flash from the memory card last night LOL,......... seriously though think its broke, its doing the same on 3 different computers with different leads and a flashed a new rom too
Out of curiosity is it charging through usb? I understand you get a connection error but does the status light turn red to indicate it's charging?
Hey
Not sure if this is relevant.
Im using Windows 7 and found that when I plugged my device in, the driver would fail.
If you went START => Printers and Devices, you should see a "storage device" with an exclamation mark. If you right click properties and uninstall the driver, then unplug and plug the HD back in, it picks it up and works till you next remove the device.
This happened with me constantly till I flashed my phone with another ROM, now it seems to work fine???
Hope that helps??
I have exactly your same problem; I've tried with three different computeres running or XP or Vista without any luck; hard resetting my HD several times, changed ROM but with no luck at all; USB now seems to be able only to charge my device. Searching with google I saw some others had this problem but still was unable to solve that issue.
Hope someone will provide us the INSPIRATION to make it work again!
well sounds very much like it's a hardware problem
as in the type one can only hope to fix by replacing the usb connector from the pcb
This likely won't fix your problem, but it's still worth a shot. In the PC to USB menu (different places depending on ROM), I believe the default (especially in the new roms) is set to activesync. This might not play nice with certain PCs that don't have the drivers and maybe aren't allowed to dl new ones. So try to set that to the Hard Drive/mass storage option and see if it helps (no drivers necessary then).
Good luck
thanks but already tied BUT with no luck....dead....only charge available....I even tried deactivating the charge device when connected option, the option work but not the connection......
Ive never had this problem with my HD but have had the problem with many other USB devices, usually its caused by a corrupted USB Driver Stack, and the usual way to fix it is to uninstall the driver and reinstall it, if that dosnt work i would suggest this:
1) Plug in the HD
2) Find the malfunctioning driver and unisntall it
3) Uninstall ActiveSync
4) Install Active Sync
5) Try the HD again
However, because this is happening to multiple computers have you considered the fact that your port on the HD may be dirty, use a cotton swap with an alcohol based cleaner (you can use acetone, but be careful not to touch the plastic parts of your HD it will probably eat it).
I cannot get my epic to mount for ANYTHING! I factory wiped the phone, nope, I used a palm pre usb cable nope, I downloaded the official samsung drivers nope, I plugged the cable into the motherboard on the computer nope, I tried a different computer running windows 7, nope tried a laptop using windows vista, nope. Does anyone know ANY WAY POSSIBLE to get this thing to mount? I selected mass storage and dissabled and enabled usb debugging. Im just not having any luck. It seems that the computer recognizes the phone is connected just cant get to the files on the SD card.
I also spent many hours trying to figure out what the hell was wrong with my Epic, that is, why it would come up as a "malfunction" in Windows when I plugged the USB cable in.
I tried drivers, different restore points, wiping, etc. etc. etc.
To the point... Try a new USB cable. The one packaged with the Epic is junk. As a matter of fact, it worked several times before it crapped out. I have no idea why, but I picked up a new micro USB cable, plugged it in, and the phone was then immediately recognized by my computer to allow mass storage mount.
People who tried the Palm Pre USB cable also had issues for some reason.
IMO, there should be a sticky posted in this board regarding the packaged USB cable, as I encounter this issue quite a bit.
Ok I'll try to find a new one really quick thanks
ugh tried an HTC Mytouch 4g usb cable and that didnt work either. Gonna try a class 4 usb stick and im gonna try puttting all of the files on the computer from the SD card
Edit: Oh wow i cant put the files on the computer duh
Edit: Ok now I'm mad a Class 4 SD card wont connect to the computer thru the epic ughhhh
I'm guessing during this time, you've rebooted the computer a few times? Sometimes, that's all it takes...
Try uninstalling ALL of the USB drivers associated with the Epic, rebooting the computer, then connecting (with debug mode OFF). Windows found and installed the USB drivers for me in just a few seconds when I did this [with the new cable, the first time].
- G
Have u enabled development mode under settings > applications (in your) epic? If not, try that, then plug in cable.
Then pull down the notification bar and it'll give you back the option.. again, if you haven't tried this.
On occasion I have troubles with the Epic mounting/ejecting on a Mac, but the only time I've ever had an issue with it mounting on a PC a different cable solved the problem immediately.
Try a different USB port on your PC. If that doesn't work, try rebooting the PC and the phone.
I had luck with trying different usb ports though
I had this problem as well and:
1. Tried 4 different cables
2. Tried all 4 on all 4 different USB ports
3. Rebooted numerous times
4. Uninstalled/reinstalled drivers
5. Tried 3 different PCs (1 other running 7 and another running Vista)
6. Did 1-4 on all three computers.
OH! and the reason I was so adamant about finding a solution was that I was stuck in Clockwork... due to having messed up an EXT4/RFS/CW2.5/CW3.0 installation... It was MY fault... I screwed up.
The problem was I had been living with the nonmounting problem by simply putting my MicroSD into an adapter and plugging it into my Laptop for file transfers... never expecting to HAVE to ODIN at some time...
Anyway... I ended up coughing up the $100 to Insurance and replacing the phone.
HERE IS MY THEORY: I think what my problem was was that the USB port on the Phone was messed up. I think these USB ports are possibly a hardware fail point and the changing of cables has been a patch on the issue with the port... NOT the cables themselves!
I'm not suggesting that you are there yet since it sounds like you can at least still get the phone to boot up (and aren't stuck in CW) and could still use a work around of putting files on the MicroSD with an adapter...
But I would suggest you don't be as stupid as me and get yourself in a position where ODIN is your only hope.
Yeah, it sounded like a bad USB port to me. Also, FYIY, if you ever have to replace the phone through insurance, tell them that the phone was lost. Either way, it will cost you $100.00 to get a replacement and when it's reported as lost, they will also send you a new battery...
OregonLAN said:
Yeah, it sounded like a bad USB port to me. Also, FYIY, if you ever have to replace the phone through insurance, tell them that the phone was lost. Either way, it will cost you $100.00 to get a replacement and when it's reported as lost, they will also send you a new battery...
Click to expand...
Click to collapse
You don't really think that I sent in a phone that was stuck in CW do you? I don't think that would have worked too well for me.....
Cheers!
Did you end up doing an ODIN restore
Hey guys so I cant for the life of me get my phone to show up as a mass storage device and I am trying to root my phone and I cant get into it to transfer the roms. I have uninstalled and reinstalled the drivers about 10 times now and I cant get it to work when I click the H drive that it makes it just says please insert a disk.
Anybody know? IT worked for me once a few days ago and hasnt since.
have you tried a different USB Port? I was having the same problem, the USB port on the front of my desktop would work for ADB but would not come up as a mass storage device...I switched to the one on the back and it popped up with no problem.
A_Guy71 said:
have you tried a different USB Port? I was having the same problem, the USB port on the front of my desktop would work for ADB but would not come up as a mass storage device...I switched to the one on the back and it popped up with no problem.
Click to expand...
Click to collapse
Just tried 3 different ports but still no luck.
This is going to sound silly, but try installing PDANet on your computer.
http://www.junefabrics.com/android/download.php
This has fixed many drivers issues I have had with this phone.
I have PDA net and maybe I'm not using it right but I'm not sure. Like I said I got in once right after I installed pdanet I think.
Sent from my Nexus S 4G using XDA App
siiooo said:
I have PDA net and maybe I'm not using it right but I'm not sure. Like I said I got in once right after I installed pdanet I think.
Sent from my Nexus S 4G using XDA App
Click to expand...
Click to collapse
You don't have to use PDANet - it just installs the drivers for the phone.
If you already have it, it may be worth uninstalling and reinstalling to see if this repairs the driver issue.
ok so I did that now when I have pda net connected it it comes up but as drive G but still doesnt open.
Are you sure you don't have the Development Mode box checked under Settings --> Applications --> Development? This bypasses the USB mode when connected to a computer.
You can have development checked, make sure you mount the phone when attached. pda net does a great job of installing the drivers. also use a usb port off of the motherboard not a remote one. possibly you should try a different usb cord. Several people have had issues with their cords
Sent from my Nexus S 4G using XDA Premium App
I'm trying this now and it doesn't seem to be working for me. My notebook just doesn't recognize my phone. It seems straightforward, am I missing something?
Ok so I tried all of it. I got a different cord and a different port and i plug it it press turn on usb storage the drive shows up on my computer but then it says please insert disk when I click on it. This is pretty frustrating. I dont know if its the computer even though its brand new. Could there be an anyivirus or something stopping it?
Ok so now all of the sudden I get it to connect after leaving it there for like 15 minutes unplugging it and plugging it back in.
Another solution if others failed
This happened to me as well.
Nexus S 4G.
USB Storage not working.
Connect to PC and it charges, but does not connect as a Storage Device.
The little notification thing not there at all.
Tried everything listed in this thread and other threads.
Tried wiping data/factory reset.
Tried wiping cache.
nothing worked.
Finally I tried wiping dalvic cache and that worked.
I have no idea what dalvic cache is, but after wiping that and rebooting, all was fine and well again.
If you don't know how to wipe the dalvic cache, it's an option in ClockworkMod Recovery.
NEVER MIND! I was wrong - it was a fluke - it worked for a minute and went bad again - I need to figure out how to clean it I think
91% Isopropyl Alcohol + toothbrush + 10 minutes of back and forth trying to get it to work = clean micro USB port = all is well
FINALLY!!
I had this exact issue. Spent weeks trying to fit it with drivers with no look. If its not the cable its the usb on the device. I cleaned mine out with a ear bud. Must have had some gunk on the connectors.
I already open this kind of thread months ago..
Cant solve it..sent it to sammy center..
Do you want to know what did they said?
There are colony if fungi at the socket usb cable of my nexus s..
What a joke..haha..they cleaned it..and problem solved!
Sent from my GT-I9100 using xda premium
Argh, I am pulling my hair out trying to solve this! When I connect my phone through USB to my computer my phone detects the connection but my computer doesn't respond at all! I bought the phone used and it is already rooted but is using a pretty old rom and I wanted to upgrade it. It is currently running "Kernel version: 2.6.32.9 [email protected] #4".
Things I have tried:
Using different USB settings on the phone (Kies, mass storage, ask on connection)
USB debugging mode
Different USB cables
Different computers
Cleaning the micro usb port on the phone
Formatting SD card
wide data/factory reset
Nothing seems to accomplish anything, it still reacts in the same way.
Any help would be greatly appreciated!
The ROM shouldn't count.
First of all, has it ever worked? I just presume you're running on win7: did you installed the drivers as specified in several different tutorials on this forum?
What kind of connection are you trying to establish? tether, usb, kies, other? have you tried any combination possible?
I just got the phone a couple days ago, I have not managed to get it to be detected by anything yet. I have tried it on a couple Win 7 boxes and also a Vista laptop. I am currently downloading Ubuntu just to rule out the OS factor. I have just been using Kies to install drivers although after reading your post I found this thread:
http://forum.xda-developers.com/showthread.php?t=961956
I'll try that and post results if that is what you mean? I have been trying to establish basically any connection at all for the ultimate goal of getting Odin to actually detect the phone so I can flash it with ClockworkMod Recovery and then an ICS rom. The phone detects the USB cable fine and starts charging and puts the phone into whatever mode I want (kies, mass storage, etc.) but the computer has yet to give any indication that anything is connected to it.
Try with the drivers, but be also sure to enable usb debugging to be able to select a different usb sharing when inserting the cable in case you haven't already.
The drivers installation didn't make any difference and I've tried USB debugging and all 3 connection modes (Kies, mass storage and media player), none of which exhibit any response from the PC.
Edit: Posting from Ubuntu now, same exact thing. Phone detects USB connection, and it doesn't matter which of the connection options I choose as the PC doesn't give any indication that anything has been connected to it.
That's really weird. Does Odin3 (which presumably works at a lower level) sees anything if you put the phone in download mode? ) this way you should be probably able to upgrade somehow.
Sent from my galaxys using XDA App
No unfortunately there is no response from the computer or Odin3 when the phone is in download mode and connected through USB.
that's odd and maybe that's not good at all.
I'm starting to think the problem could be hardware related, especially in a situation where odin can't see the phone in download mode (i.e. no software layer is interfering).
Is there any glaring damage/scratch/missing parts on the usb port?
Sincerely, if I could return it I would try that at this point.
Unless someone else has got anything else to try.
I'll take a good look at it under a scope when I go to work on Monday I guess. Thanks for your input, I'll try to update if I find out anything else!
So I took a look at the port under a scope today and discovered that one of the pins (the middle one) in the micro usb port on the phone seems to be completely gone! Not sure what each pin does but I'm assuming that one is probably used to communicate to whatever the phone is connected to...
Luckily I have access to a parts phone that I can take apart for a replacement port so probably tomorrow I will attempt surgery on the phone! Will report back with further progress after I have done so.
Well I'm happy to report that that was definitely the problem! I replaced the micro USB port on the phone today during my lunch break, put the phone back together and plugged it into a PC here. It immediately detected the phone so I'm pretty happy! Guess I'll be trying out some ICS roms tonight when I get home!
that's great, glad you managed you fix this yourself, well done and enjoy your SGS
Hi,
I'm having a real though time trying to connect my galaxy s1 to a pc. Have tried everything, like kies, direct connection, reseted the device, and no joy.
When I plug the cable it makes that sound as it is connecting but it doesn't show in the PC anywhere, nor even in Device manager.
It can get pwr from the usb cable when is connected; already tried with another cable and same thing.
My final goal is to unlock it.
thanks for any help
have you tried put yoy're phone in depurating mode?
I guess yo mean Debugging mode, as I couldn't found Depurating anywhere. Have selected it and the same effect
HI
I had the same problem after getting nowhere with it, for some reason and I don"t know why, I put it in download mode and then connected it to odin and my PC found it I then disconected it and its been fine eversince.
Jim
#Samsung Kies always makes problems on Windows x64 !
##I would recommend, if you got 32-Bit Computer, to use that ;-)
#If you Want just flash over Odin, then is this driver package enough
##[Link]--http://download2us.softpedia.com/dl/85b009d47a0940e89eee2297a531d100/4f577870/300141878/drivers/mobile/SAMSUNG_USB_Driver_for_Mobile_Phones_1.4.8.0.exe
#The Package is also enough for If you want just to connect to mass Storage (Phone's SD Card)
Don't Forget to Thanks, if it was useful for you!
_______________________________________________
Hi there.
By direct connection you mean the USB Mass Storage mode, right?
It might be some weird, random problem with the samsung system drivers. I used to have such problems about two years ago, back in the days of Froyo. Have you tried re-installing them? There was a link to proper drivers file in one ICS installation tutorial, and those drivers can be downloaded here. If you go about trying this method, lemme know if it worked.
Cheers.
PS: Unlike diklooc there suggested, do not never EVER go back to x86 OS. That's the worst advice. Kapisch?
Did you check your usb port in System ?
Sometimes it stuck with another lastest device
Hi,
have tried everything, and finally only in a WinXP32 could be abble to get the error shown on the file atached.
But nothing (warnings) come up in Device Manager
Unninstalled everything (kies) and tried to install only the driver and nothing happens.
Should I try to mount it on a linux?
or is it dead?
thanks
i have this problem too
wat chan I do???
my sgs can not connect to my PC
This may help...
Hi there - I don't have the same phone as you, but I did encounter the exact same problem. I've been searching around and it looks like the most common fix was to simply replace the cable. I don't know what kind of cable you have, but my phone (a Samsung Focus i917) uses a mini-usb connector. I found that my Amazon Kindle used the same connector.
When I was using the Samsung cable, I'd get intermittent connects and charge power. The OS would report unknown device. When I switched computer's = same result. I switched to my Kindle cable and the computer instantly recognized the device and installed the drivers. After 12 hours of troubleshooting, factory resetting my phone (blah - lost everything) it turned out to be the cable. I know that this isn't an easy troubleshooting step for most people, because who has an extra cable? I just got lucky that my Kindle uses the same connector. I'm now suspecting (due to the prevalence of this connectivity problem coming from people with Samsung phones - there are a LOT of reported issues) that there is probably a Samsung cable problem in general.
Good luck with your phone.
try
try select mass strong ...
Tips and unlock advice.
nasdriver said:
Hi,
I'm having a real though time trying to connect my galaxy s1 to a pc. Have tried everything, like kies, direct connection, reseted the device, and no joy.
When I plug the cable it makes that sound as it is connecting but it doesn't show in the PC anywhere, nor even in Device manager.
It can get pwr from the usb cable when is connected; already tried with another cable and same thing.
My final goal is to unlock it.
thanks for any help
Click to expand...
Click to collapse
Nasdriver, I currently have a similar problem but mine is related with Samsung Kies as I can't get either my older SGS1 or my newer Samsung Nexus to get recognized by Kies. I also suspected the cable thing and even read it could be a USB port issue but neither of them was my problem (I have 3 cables and 8 ports on 2 computers that result in the same thing). I can connect other devices with the same cables and they work, so I suspect my problem is focused around the Samsung device drivers.
My advice is if you can go in a systematic manner, first focus on the cable (easiest to replace), if you get the same results with a new cable, then focus on the USB physical port, clean it with some Isopropyl alcohol, if the port works for other devices (camera, other phones, etc..) on the same cable but not with the SGS, then try reinstalling the samsung device drivers.
Oh, and if you want to unlock your phone, the EASY way is to download the Galaxy S Unlock application from the Android market (no affiliation) it's free (but the developer does accept donations) and it WORKS. I won't bore you with my 3 week journey trying to unlock my Bell SGS phone here in Canada, had I found this app first I would have done it in less then 2 min saved myself a LOT of frustration.
Good luck