I've recently bought and unlocked an iPhone and I've been having trouble getting it to work on my home wi-fi. The phone works fine on my wi-fi network at work but not at home. I've tried hardbooting and restoring the iPhone but every time I try to connect to my home network I get an error messages saying "Unable to Join Network x". The network is unlocked and unsecured and I have no problem joining it on my Mac. Has anyone had similar troubles?