I have BT router and have had for some time BUT for some reason although other devices are connected to the system using the same password the IPhone 4 is unable to connect using the same password.
I HAVE RE-S ET THE ROUTER AND THAT DOES NOT WORK.
I HAVE RE STE PHONE UNDER GENERAL SETTINGS AND THAT DOES NOT WORK
I HAVE SWITCHED THE PHONE ON AND OFF AND THAT DOES NOT WORK
THE PHONE TELS ME THAT I HAVE PUT IN INCORRECT PASSWORD
CAN YOU HELP