why my galaxy s3 cannot connect to wifi??

[Android Central Question]

my phone cannot connect to wifi

 

[belodion]

Not to any WiFi hotspots at all? If so, that suggests a hardware failure.

 

[Dano1200r]

my phone cannot connect to wifi

Because it's really really old?

 

[B. Diddy]

Welcome to Android Central! More details would be helpful. Does the wi-fi toggle actually turn on? Does it turn on, but the phone can't detect any nearby networks? Does it detect networks, but not successfully connect to any? Are you able to connect to certain networks, but not all?

 

[samsungexpert]

Wi-Fi issues

 

[B. Diddy]

Wi-Fi issues

Care to elaborate on that?