Why wont my samsung S5 connect to the internet?

[AC Question]

I'm a french girl on exchange in ireland and my Samsung isn't connecting to the wifi in my house. It tells me the password is wrong however i have used this password on my laptop and it worked perfectly.

 

[srkmagnus]

Try resetting the wireless router and see if that helps. Also, forget (via system settings > wireless > WiFi Networks) the wireless network then log back in with the password. Let us know if this helps.