Hi MattBCL
Thanks for the post and welcome to the Vodafone eForum
It sounds to me like the software has been wiped from the device too.
Not to worry though you can get all sorts of
Usb Support here.
Not only can you download the software, but there's also support for the different dongles in case you ever change to a different one.
Please let me know if you need anything else.
Many Thanks
MattyD
eForum team