More c91 upgrade usb problems

[longshot69]

yes, seems everyone is having issues and i think i have tried sa many answers yet nothing is working to get the usb functioning.

I have a C91 upgrade
4.0.3 Icecream Sandwich
USB Debugging option is ticked

have tried on several usb devices from keyboard, to mem sticks, drive and other putas. Nothing is recognised. no usb icon on the bar or anything.

Anyone have an answer on how to get usb working or is the device just buggered?

and i tried a factory reset too. still no luck

Thanx in advance

 

[stevohaker]

I dont know, but I also have C91 upgrade and for me works all of devices, USB flash, mouse , camera.
Try when you put flash drive in it, try to wait and see what happens.
If you put USB flash inside , led lamp on your flash drive should flash, and that is sign that something is happening.