iPhone v BT home hub

[Phill]

All of a sudden we have two iPhones which will no longer connect to the BT home hub (4 I think).

Rebooted everything and PC's etc. connect no problem, wireless printer had a wobble but rebooted again and connected.
iPhone won't play, finds network, I enter password, it thinks about it and then says unable to connect.

Any suggestions??

[Phill]

Eventually googley came good.
Had to do a factory reset on network settings on the iPhone.