My android tablet keeps on saying "aunthentication unsuccessful"

precious sipho zat

Reputable
Mar 28, 2014
5
0
4,510
Hi, I just bought a new Prestigio multipad 7.0 ultra+ tablet which uses android apps. it connects to the open Wi-Fi at school but always pops a "aunthentication unsuccessful" message on the web page which stops me from browsing. what can I do?
 

precious sipho zat

Reputable
Mar 28, 2014
5
0
4,510

Still giving me the same problem "aunthentication via proxy server was unsuccessful"

 

you have to enter your username and password!
 

precious sipho zat

Reputable
Mar 28, 2014
5
0
4,510


exactly what I should do but doesn't allow me