EMERGENCY]how do i connect to the internet (Wi-Fi) with my iphone?

So like i accidentally entered the wrong password to the internet (because it's protected) and i don't know how to re-enter the password… I think it won't let me! And now i can't connect to the internet: c

Turn off Wi-Fi and turn it back on? On youre phone of course

Turn off the wi-fi and turn it back on if not restart the phone you should be able to punch in the password again… Works for me

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