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So my phone has a few issues. I'm hoping somebody can tell me how to correct this.................
-when I plug a usb cable into it (whether from computer or power cord) The phone turns on (if it was powered off)
-my computer will not reconize the phone. I've tried reinstalling the Samsung drivers. My PC reconizes my android tablet just fine. I have installed all the android developer stuff (forgot what it's called). I've put my phone into download mode too... still does not reconize it. Yes, I've toggled USB debugging.
so because of all of this:
-I can't install the bonzi recovery
-I can't Odin
-I can't return to stock
Luckily I have CWM installed so I can flash zips
i have midnight 5.3 running fine and have no other problems. I'm just unable to now upgrade to 5.5 (because it can not be flashed via CWM..only by bonzi)
Anyone have any ideas? I think something has gone currupt on the phone. Or maybe I have a physical problem with the usb port?
Thanks!
pdappcgeek said:
-when I plug a usb cable into it (whether from computer or power cord) The phone turns on (if it was powered off)
Click to expand...
Click to collapse
I believe this is by Samsung's design. Mine does the same thing.
pdappcgeek said:
-my computer will not reconize the phone. I've tried reinstalling the Samsung drivers. My PC reconizes my android tablet just fine. I have installed all the android developer stuff (forgot what it's called). I've put my phone into download mode too... still does not reconize it. Yes, I've toggled USB debugging.
Click to expand...
Click to collapse
Probably your usb cable, the Epic is a little sensitive to the quality of the cable, and the one they include is not great. Also, you could try a usb port that is directly attached to the motherboard, instead of a front panel usb port.
Kodeen said:
Probably your usb cable, the Epic is a little sensitive to the quality of the cable, and the one they include is not great. Also, you could try a usb port that is directly attached to the motherboard, instead of a front panel usb port.
Click to expand...
Click to collapse
this is sound advice, however, if everything is the same, and nothing has changed, and it used to work, then un-install all samsung drivers that you can think of and find, remove the android sdk, then go find and install PDAnet.. you don't need to use it, but install it. follow the instructions carefully, pick samsung and you will have guaranteed working drivers.
Hope this helps (and ditch the stock cord)
I had the same problem, out of the box everything was grand a few months later my computer wouldn't reckognize my phone. I tried every port every driver and low and behold it was the POS usb cable. I bought a blackberry cable from the internet for about $5 its nice and thick and works like a charm every time. I still use the crappy cable at work to charge it but when I need a computer to see my phone the thicker cable works everytime.
Sent from my frozen Syndicated Beast...
My computer recognized my phone just fine on EC05 but on Bonsai v5 it did not. I looked in Device manager at the USB ports and there was a Samsung Android listed there and when I examined it, it said no drivers installed. Could not understand that, and another Epic with the same ROM connected just fine. So hit update drivers and after 10 minutes I was connecting again...wierd. Try it.
My phone did the same thing. I just took it to the sprint store and they replaced it for me
pdappcgeek said:
-when I plug a usb cable into it (whether from computer or power cord) The phone turns on (if it was powered off)
Click to expand...
Click to collapse
I had the same issue. Brought it to the store and the told me I had a short in my motherboard. Got a new phone thru asurion, since mine was a replacement thru them, the next day
Sent from my SPH-D700 using Tapatalk
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
Hopefully someone can help with this. I'm running Yuki 2.1 on my phone and my phone will connect to any pc and charge but will not be recognised as a device. Even after removing all USB devices with USBDVIEW i get no luck.
So steps I have tried:-
1.) Restarting everyting, phone and computer.
2.) Hard Reset phone
3.) Uninstalled all phone related software (zune, wp7 sdks etc)
4.) Different USB cables
5.) Disabled virus protection
Now I as far as I am aware I could just flash another Rom through magdlr (havent checked if this will actually work yet) but I only have the one sd card at the minute and because im using Yuki it'll be locked. So without being able to sideload the unlocker am I screwed? or can anyone think of something I can do?
I forgot to mention I also tried connecting to it via Ubuntu and both magdlr and WP7 dont appear to connect yet the phone charges fine. I'm stumped guys, any ideas?
the phone charging has nothing to do with windows desktop recognizing your phone.
what you said about ubuntu doesn't make sense...what are you saying about ubuntu?
i've found sometimes it takes a while for the pc connection to recognize the phone...shutdown phone an pc. try again. don't use pc to charge your phone..use external charger.
go into devices in the control panel..remove hd2 entries...reboot pc, try connecting.
OK what I am saying about both Windows (Multiple versions on multiple computers from Win7 to Xp) and Ubuntu (desktop os) is neither of them recognise the device what so ever, it is not a driver recognition issue, the device is apparentley not connected. There is no sign of it being connected to the PC at all, except for the fact it DOES charge. I have removed all previous drivers (including on my own pc where HD2 appears under devices & printers as suggest above), software and restarted both deivces many times since.
I am not charging my HD2 via the PC, I charge it from the wall. What I am saying is when it is plugged into a computer it does charge but according to the PC's it is does not exist as a connected device. Let alone recognizing the phone. This has only happened since this particular boot of Yuki 2.1, I have had multiple other Roms including this one before and never had this issue before.
I have connected it to computers on which the phone has never been conected to, and others that it has worked on all with multiple cables. So I am under the impression it is a phone issue, unless I have been a real derp and you can think of anything I may not have.
it could be a phone issue. i've always had yuki rom my phone, currently v2.1since first out, and no problems whatsoever. as i said, the phone charging via pc has nothing to do/with the pc recognizing the phone...it's a straight usb port power connection like connecting to any usb port.
see if you have the same issue with a different rom.
Thanks for your help. Think I have sorted it now.. I don't know why I didnt think of it sooner but I checked the usb port on the phone and the internal "pins" had been pressed up against the side of the connection so werent making contact with the cable. Looks like it was happily taking a charge like that but no data connection... seems to have just been a coincidence that after finishing installing yuki again that I was a total drip and mashed the charge into the port bending the pins.
So happy now I can keep my beloved HD2, untill the quad core run of WP8 devices are released.
I had the same problem in my MAGLDR mass storage USB phone connected to the PC but not in WP7.5, eventually was a problem with the cable.
glad to hear it was just misaligned pins.
Might also be the cable. I think I've got a similar problem - using the original USB cable Zune recognices the device, using another cable it doesn't (Unknown hardware). But the phone is charging with both - and I don't see any damaged pins on the phone.
Let me start by stating that I have read through pages of various threads on here & haven't found an answer... Or at least I haven't found an answer in laymen's terms that I can understand. So, if/when offering help, please break it down for me a little. Thank you!!
I just purchased a Nexus 7. When I plug it in to my Windows 7 PC, nothing happens. It doesn't install any device drivers. It doesn't appear anywhere in my device manager. Nothing. After reading several posts, I downloaded drivers from Asus's site, but now I don't know how to install them. I came across this comment from "MrTrackZed" in another thread (one I can't yet post in):
"After you download the driver, unzip/extract its contents. Then you go to your device manager on your PC, and plug in your Nexus. You'll see it with a yellow exclamation point, right click it and select update driver. You can then select this driver manually. Also, if using Wug's root method, make sure you configure the fastboot driver as well. I don't have my PC with me, but I believe its step 6 in the driver install process. Its all very easy, sounds confusing, but its not. Good luck! "
I totally understand that, but what do I do if the device isn't even showing up in the device manager? I've plugged it in to 3 different computers (2 windows 7 & one Windows XP) and it does nothing on any of them. The device does show that it's charging, but nothing else. Please help. This is driving me nuts. Oh, and I've done all of this while having debugging on & off. Same results.
~Clint
U may just have a bad device! I have seen posts similar to this and after a device exchange they have no problems.
The fact that It doesn't register on three different computers means that or a bad cable.
Sent from my Nexus 7 using Tapatalk 2
When you plugin your phone, on your phone, you need to click USB Storage, did you do that?
Another thing to try is to enable Debuging on your phone, and install drivers, to check if device manager can detect it.
We have a package contains the right drivers for your device, you may want to download and try it. We have Nexus 7 users works fine.
http://www.vmlite.com/vaac/
This is for our vmlite vnc server, but it may help you, as it installs USB drivers.
huisinro said:
When you plugin your phone, on your phone, you need to click USB Storage, did you do that?
Another thing to try is to enable Debuging on your phone, and install drivers, to check if device manager can detect it.
We have a package contains the right drivers for your device, you may want to download and try it. We have Nexus 7 users works fine.
This is for our vmlite vnc server, but it may help you, as it installs USB drivers.
Click to expand...
Click to collapse
I did as you suggested & installed both the PC client & downloaded the app from google play. Still nothing... The device works perfectly except for this one issue. It's making me crazy!
can you run this command to debug? (open a command window on Windows)
"c:\program files\vmlite\AndroidAppController\adb.exe" devices
what is the output message?
It just occured to me that some USB cable is charging only, this morning, I got such a cable, there is no USB device showing up in device manager with that USB cable, once I switched to another data cable, it works.
You may want to change to another usb cable to test.
Problem Identified
Okay, so after much research, I think the problem has been identified. The one thing that I've found in common with all the threads that discuss this problem is that we've all, at one point or another, used a USB car charger to charge our N7. I've found that most cheap USB chargers only put out at about 1 amp. The N7 is trying to pull 2 amps. This is causing the USB cable to overheat & damage the USB connector on the N7. Unfortunately, once the damage is done, it's done. Fortunately for me, I purchased my N7 at a local retailer that had a 30 day return policy & they gave me a new N7. It works great & I've ordered a 2.1 amp USB car charger to prevent this from happening in the future.
huisinro said:
It just occured to me that some USB cable is charging only, this morning, I got such a cable, there is no USB device showing up in device manager with that USB cable, once I switched to another data cable, it works.
You may want to change to another usb cable to test.
Click to expand...
Click to collapse
Thank you for the reply, but I am using the OEM N7 USB cable. Plus, I used 3 other cables to no avail. See my previous comment though. I've identified the error.
Sorry for the bump, but are you saying that (under)charging at 1A essentially breaks the N7? Wow. You'd think it would break if you'd feed it 5A or so, not at less than 2!
I think I'm having the same issue now. I can charge, but no debugging for me since my computer doesn't even notice a USB device. Must have happened in my car once when I was trying to charge my phone and my N7 at the same time. (Since then I can't charge any phone at all in the car using that charger.) Let's see if I can find the warranty slip.