Problem drivers Update Xperia U from win 8

[anaLan]

I tried to update my phone to ICS but i didn`t get it. I use pc companion. All is ok but when i have to shut down the phone, press down volume and connect the usb, i get the green light but i get a message in my windows 8: "usb device not recognized".

In my administrating controller, i see a device not recognized, and it show something referent to "compatible id:seehcri" .

I probed changing ports,but nothing.

Thanks.

[draganz]

try with SUS. No driver problem in Windows 8

http://www.sonymobile.com/gb/tools/update-service/

[anaLan]

I get the same message: "usb device not recognized".

Several months ago, I updated the phone from other computer and it was ok.

I don´t understand the problem.

[draganz]

remove all USB devices except keyboard & mouse, if you using dongle its ok. Please connect your phone USB cable to back side USB panal(motherboard fitted USB). Then try it again.

If not resolved, Please refresh your windows 8. (Settings>Change PC settings>General>Refresh your PC without affecting files.)

Then install again SUS or PCC and try it again.( Don't install Motherboard drivers)