[Q] Device manager not recognizing phone ns4g - Nexus S Q&A, Help & Troubleshooting

Never had a problem before, but now when i plug my phone into usb, it shows power, but no hardware recognition from the computer. Using CM7 but i flashed back to stock to try and get the computer to want to see the device, with no luck.
Any insight would be greatly appreciated
:WinXP

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Samsung Galaxy S

Hi. newbie here..
I successfully flashed darky 9.3 rom..bit here is the problem...I can't access my internal SD card and external SD card. they dont show up on the phone and on the pc if I plug it in.. why is this so?
I tried to restore to my custom rom using clockwork backup/restore and it is successful..after rebooting it gets stuck on the galaxy s logo..
Can anybody help me?
You mean access from your computer or access from the phone itself?
I doubt the phone would boot, if it couldnt access /sdcard.
Did you check the Settings?
Try to select 'Ask on connection'
Same initial problem
I have the same problem. After connecting phone to pc no message on pc nor on phone itself.
While connected to pc phone windows shows something like "one of the devices plugged to usb had a wrong behavior and Windows cannot recognize it"
I wondered why the phone doesn't show the usb connection option anymore.
I tried switching all options (kies, massive storage, ask on connection), reflashed the costum rom and restored factory settings. But no way to establish usb connection.
GT-i9000 with 2.3.3 custom rom since april 2011
Well, suddenly my phone works again. I have usb connection back... I can' t explain it.
But I can flash roms again!
Sent from my GT-I9000 using Tapatalk

[Q] Help Connecting to Internal Storage from PC

I need help connecting my internal storage to PC.
This had been working fine for me. I have the correct drivers installed and no issues until I flashed the rally stock rom. Since then I haven't been able to see my internal SD from the PC.
I have restored from backup and tried a few other roms and kernels but it still doesn't work.
I have tried it on other computers and with different cables and get nothing. The phone indicates that its charging so I know its plugged in but when I look in device manager nothing pops up. If it was a simple driver issue I know I would at least see the device in there.
I also tried Odin and it doesn't see my phone either. What the hell is going on here?
myeyez said:
I need help connecting my internal storage to PC.
This had been working fine for me. I have the correct drivers installed and no issues until I flashed the rally stock rom. Since then I haven't been able to see my internal SD from the PC.
I have restored from backup and tried a few other roms and kernels but it still doesn't work.
I have tried it on other computers and with different cables and get nothing. The phone indicates that its charging so I know its plugged in but when I look in device manager nothing pops up. If it was a simple driver issue I know I would at least see the device in there.
I also tried Odin and it doesn't see my phone either. What the hell is going on here?
Click to expand...
Click to collapse
PC probably dropped the drivers. I see it happen to mine now and then. I just put into download mode and plug in without Odin loaded and it refreshes the drivers.

[Q] CM10 can't connect device to PC

Whenever I connect my phone through usb to my pc neither my phone nor the computer recognizes it as connected. Which is rather displeasing in case i need to back anything up to my pc and/or need to get though adb to update recoveries or whatnot. is there anything i can try to fix this...or could this be a bug within the rom?
Thanks!

HELP :(

Hi guys i need help from you, im so frustrated, here is the situation i was updating my HTC phone trough my pc but by mistake they disconect my phone and now doesnt start and no reacction when i conect the phone to the wall charger, and when i conect it to my pc seems that it wants to recognize it but nothing it just make the sound that i plug the phone but nothing the phone is hard bricked or what can i do :'(
So it disconnected while running an RUU? That can be very bad. Does it show up as anything in my computer or device manager, maybe QHSUDB_DLOAD?
Sent from my Evita
the pc kind of recognize it but it shows nothing i havent seen in the device manager? is it true that you can fix it with ubuntu?!
There is a chance you could bring it back to life, there is an Evita unbricking thread here. Try that, but if you can't get past the enumerating partitions stage it's a lost cause.
Sent from my Evita

Is my Device bricked?

All I see is a google logo, not rebooting just staying on the screen. I am pretty sure I deleted the operating system, but I can't seem to get in recovery. What lead up to this was me not being able to connect the device to windows over usb, nothing in device manager, I couldn't even get adb to connect even through twrp sideload. But now I think I caused a whole new issue. I'm just trying to get back to stock rooted lol. Advise?
Edit: unpluged battery and replugged it in, got into recovery now, still having issues connecting so I can flash a rom.
Edit: I have the google usb driver installed from the android sdk. I still can't see my device in windows device manager nor I can't see it through adb. still searching around for a solution.
Edit: I found my old rom still on the device so I was able to install that to actually use the device. I still can't seem to connect to the pc in any way though. I have usb debugging checked drivers installed. Windows just doesn't seem to think a device is there.
s101999 said:
All I see is a google logo, not rebooting just staying on the screen. I am pretty sure I deleted the operating system, but I can't seem to get in recovery. What lead up to this was me not being able to connect the device to windows over usb, nothing in device manager, I couldn't even get adb to connect even through twrp sideload. But now I think I caused a whole new issue. I'm just trying to get back to stock rooted lol. Advise?
Edit: unpluged battery and replugged it in, got into recovery now, still having issues connecting so I can flash a rom.
Edit: I have the google usb driver installed from the android sdk. I still can't see my device in windows device manager nor I can't see it through adb. still searching around for a solution.
Edit: I found my old rom still on the device so I was able to install that to actually use the device. I still can't seem to connect to the pc in any way though. I have usb debugging checked drivers installed. Windows just doesn't seem to think a device is there.
Click to expand...
Click to collapse
Try toggling MTP and/or PHP in USB options.
Your device might show up as an adb device in Device Manager.
Edit:
Some more info here:
http://forum.xda-developers.com/showpost.php?p=57205550&postcount=146
Use a different usb port, different cords, or even a different computer, until you get a pc to recognize the phone.
I had this. It was because not all USB leads have data. Even some that do are wired different. Use the original or HTC work fine with N5 as I've both brands
howard bamber said:
I had this. It was because not all USB leads have data. Even some that do are wired different. Use the original or HTC work fine with N5 as I've both brands
Click to expand...
Click to collapse
Well on my 4th cable, what do you know it works just fine. Feel a little silly but thanks everyone.

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