I have bought a Samsung Galaxy Ace few days back. And it's showing network / connection problem or error, or connection time out. Whenever I try to open a page it shows "Webpage not available". And just to check whether the Internet is working properly or not, I have activated the 'net pack, still it's loading, loading, and loading but not opening the site. Google home page is opening but after Google not even a single page is opening. Samsung applications are also not opening. It shows network error. Google play store is having the same problem. Please help.