wi fi not working
I'm gaurav from India. I've samsung galaxy s 3 gt i9300 (rooted).My problem is that wifi doesn't work on my s3, although it connects but doesn't do the following:-
1) doesn't open play store.
2) doesn't open buzz homepack(keeps on saying plz check your network connection)
3) recieves messages on what's app but doesn't downloads videos and pics.
4) doesn't open facebook.
5) doesn't open chrome.
in short in doesn't works but what amazes me is that at times i get messages on what's app but doesn't downloads anything.
help plz. thnx in advance........