[andr3yutzu12]

About 2 weeks when i plug in my USB [GT-I9100 (S2) ] installing driver pop-up and loading circle keep rollin'. After that will say Windows can't install the driver or Driver not found.
What can i do?
I tried everything!

1. Uninstalling "Unknown Devices" From Device Manager Here ✔
2. Uninstalling Unknown Devices In "Safe Mode" And Reinstalling. ✔
3. Manually installing the "samsung driver". ✔
4. Installing all Kies versions but in Kies say "Plug in USB", i've tried troubleshooting from Kies too. ✔
5. Tried with another Phone / Another Usb. ✔
6. Tried updating the Windows / cleaning the registry.✔

About 1 year ago i found that problem but "i did the Windows" And the usb "came back to life". I can't make the "Windows" everytime when my usb don't work..
What's the problem? Thanks!
P.S: Sorry for my bad English.

[Freebooter]

Install chipset driver and USB controller driver from either manufacturer website of the computer or install latest driver from hardware manufacturer website. Don't install any device driver from any other websites. Visit the website URL link below.

"How to easily find drivers for Unknown Devices in Windows"
http://www.pcworld.com/article/2089404/h...ndows.html

[andr3yutzu12]

Install chipset driver and USB controller driver from either manufacturer website of the computer or install latest driver from hardware manufacturer website. Don't install any device driver from any other websites. Visit the website URL link below.

"How to easily find drivers for Unknown Devices in Windows"
http://www.pcworld.com/article/2089404/h...ndows.html

USB\ROOT_HUB&VID8086&PID27CB&REV0001
USB\ROOT_HUB&VID8086&PID27CB

That's what i have on Hardware Id
But i can't find the driver...

[Freebooter]

USB\ROOT_HUB&VID8086&PID27CB&REV0001
USB\ROOT_HUB&VID8086&PID27CB

That's what i have on Hardware Id
But i can't find the driver...

Give me your computer brand name and model number. Have you install other missing drivers for Unknown Device. Have you install chipset or USB controller driver.