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Nexus S cannot connect to PC

Hi Guys,
I have an Nexus s on stock running 4.1.2 kernal 3.0.31
I'm only new to smartphones and I think i made a boo-boo. While connect over usb, i turned off mass storage mode and pulled out the cable. I only then realised that I should have safely ejected on Windows 7 before turning off mass storage mode.
Now my computer will not even recognize the device. It pops of "usb device not recognised"
I tried installing the samung usb drivers - no results
I tried unistalling some usb ports in device manager in windows and rebooting - no results
help!!!!!
Thanks in advance

I just installed the pdaNet application for windows and that didn't recognize the nexus either!!!
Should I factory reset the phone?
i really wanna install Cyanogen Mod as the phone is running quite slow!!

[Q] HELP Motorola Fire Xt Usb Not Recognized problem

Helo there
I have a Motorola Fire Xt 530, I had rooted it and it was going on fine back then, until one day I realized that I cannot connect the phone by using the USB, in the computer it keeps on saying USB not recognized, and on the phone it's only charging and no option for usb mass storage. I had installed the Motorola device manager for the driver and had tried on a different computer. I had tried to to flash mode by pressing the power button plus the volume down key and camera button, and the same thing still happened, the computer doesn't recognize it. I had also checked the enable debug.
What can I do to fix it since I want to flash the Ice Cream Jelly rom, since it's not recognized i cannot flash it to the computer.
Thank you for your help in advance
Cheers

benzyboy said:
Helo there
I have a Motorola Fire Xt 530, I had rooted it and it was going on fine back then, until one day I realized that I cannot connect the phone by using the USB, in the computer it keeps on saying USB not recognized, and on the phone it's only charging and no option for usb mass storage. I had installed the Motorola device manager for the driver and had tried on a different computer. I had tried to to flash mode by pressing the power button plus the volume down key and camera button, and the same thing still happened, the computer doesn't recognize it. I had also checked the enable debug.
What can I do to fix it since I want to flash the Ice Cream Jelly rom, since it's not recognized i cannot flash it to the computer.
Thank you for your help in advance
Cheers
Click to expand...
Click to collapse
use a different usb cabe and port on computer

Hi thanks for the reply
I had tried using 3 different cables in different computers also, and they all say the same thing, usb device not recognized. The funny thing is I can use the motorola cable to connect my nexus 7 to the computer, but it cannot connect the motorola fire xt. Is there a possibility that the phone system's is damaged? If so how can it be fixed?
Thanks
MOKHD said:
use a different usb cabe and port on computer
Click to expand...
Click to collapse

Anyone can help me?
Thanks

[Q] Cannot connect to PC, but charging has no problem

My Galaxy tab 2 P5100 has problem issue connect to my PC. When I plug in my USB cable to PC, there's no notification on my tab. But it's charging.
I've change setting USB debugging on my device and i've install the lastest Kies. I also try to another usb port of my PC.
I must connecting my tab to PC because I've factory reset and I want recovery my file such as photo,etc.
I need your help guys,, thank's before.

same issue here
riefhdyt said:
My Galaxy tab 2 P5100 has problem issue connect to my PC. When I plug in my USB cable to PC, there's no notification on my tab. But it's charging.
I've change setting USB debugging on my device and i've install the lastest Kies. I also try to another usb port of my PC.
I must connecting my tab to PC because I've factory reset and I want recovery my file such as photo,etc.
I need your help guys,, thank's before.
Click to expand...
Click to collapse
Same issue here, plus i have an error in recovery mode ''E: failed to mount sdcard, android secure'', with those 2 issues combined, my hands are tied, please help. I was rooted on 4.0.3 and tried to update on 4.2.2.

USB storage not working in honor 4c

Currently using g play mini.My phone's build number is B160.Android kitkat 4.4.2
Recently cannot connect my phone as usb storage.After connecting to pc with usb cable phone only charges.USB debugging is not showing.(usb debugging is enabled from developer option).what to do?

Kayes360 said:
Currently using g play mini.My phone's build number is B160.Android kitkat 4.4.2
Recently cannot connect my phone as usb storage.After connecting to pc with usb cable phone only charges.USB debugging is not showing.(usb debugging is enabled from developer option).what to do?
Click to expand...
Click to collapse
I have had same problem. But the reason for it happenning was that there was something wrong with my pc usb ports(though the problems only happens when I have phone connected to it). Restarting pc usually fixes it.
No idea will this help.

Hello
ir i've tried restarting the pc couple of times but no result and also tested on another pc and usb cables.
thinking to visiting customer care centre

did you try to factory reset

Impossible to connect phone to PC

Hey !
In advance, sorry that bad english.
So i've rooted my smartphone years ago.
yesterday i reset it. And now TWRP is encrypted . ( i have a custom twrp because when i root my phone, normal twrp doesn't work )
So i inted to unlock it using "Disable-Force-Encryption-Treble", but i'm unable to put that .zip on my Phone.
My phone isn't detected by my PC ( test on 3 different computer )
If anybody got a solutions.
Thanks !
I think the problem is in the phone, Mi PC suite didn't detected the phone too.
Thanks a lot !

It won't connect properly via usb 3.0 ports, make sure it's connected to a usb 2.0 port (the port must be wired as 2.0, it can't be a 3.0 port running in 2.0 mode)