S3 I9300 Wi-Fi does not connect to the internet

[morsecode]

Hello everybody,

I am connected to my home Wi-Fi network but cannot go online even my S3 says that the signal is very strong.

Symptoms:
- displays "Your Internet connection is unstable." message upon connecting to my Wi-Fi;
- if Wi-Fi is on, cannot go online via mobile data.

Attempted solutions:

- factory reset.

Any advice?

 

[B. Diddy]

Welcome to Android Central! Have you also tried rebooting your router by unplugging its power, waiting 10 seconds, then plugging back in?

See other tips here: http://forums.androidcentral.com/am...roubleshooting-wi-fi-connection-problems.html