E5830 Connection Problems

[glynbob]

Hi, I have just unlocked my dongle using DC-Unlocker, this went without a hitch. The problem I have is the old Three Sim connects without a problem, but my O2 sim will only connect when the dongle is connected via USB. Once it is connected the USB can be removed and it stays connected. If I turn it off and on again then it will not connect unless I plug the USB lead back in.
Anyone have any ideas.
Thanks in advance.

[Vincentas]

You need to set conenction settings for every provider you use every time you insert other provider sim. Maybe this is why you need to connect it by usb every time for other provider.