wifi signal cut suddenly

[AC Question]

recently i bought a new Samsung galaxy s duos 2, nowadays when i connect to the WiFi net work it connect after few second it will be automatically disconnected and again connect, can u solve my problem

 

[UJ95x]

Has this always been the issue? How strong is the WiFI signal you are connecting to?
If it's too weak it might be struggling to keep a connection. If you go into advanced settings for WiFi, you should be able to turn off a feature that prevents you from connecting to weak networks.