I get authentication error on my cell phone at home that I share with others. What do I do?

[moshe1969]

I use a wifi network at home but now I am getting authentication error everytime I try to connect. I don't have this problem with any other networks in the city. Help! How do I fix it?

 

[webworkings]

Authentication error only occurs when you either enter the right password for your WiFi, but are trying to enter it for the wrong WiFi connection, or you are entering the wrong password for the right WiFi.

If this is your own WiFi, then try checking the password and confirm it. If it is someone else's WiFi, then you will have to ask them for the password.