wifi authentication problem

[Cassie Judd]

Help! My wifi use to connect fine for the first few months of having my phone, however now it just says "authentication problems" while trying to connect. I have for sure typed the password in correctly, i have tried forgetting the network and trying again, tried restarting my phone, tried resetting the rowder and nothing seems to be working, my other wireless devices connect fine

 

[harry harold]

Your not alone i have the same problem my laptop in working perfectly fine with my internet but on my S2 when i connect it always say Authentication Error Pls Help us

 

[teknophobic]

Grr me too. Just got new android phone. Wifi is working on laptop, iphone and kindle but not android. Tried restarting everything with no luck. Saying authentication error too

 

[Ben Indawyn]

sooo... is there any known fix for this?
I'm having the same problem. Ubee modem/router...
"Authentication Problem" over and over and over...