Lenovo a369i mobile won't connect to the internet?

I bought it about 2 months ago and until yesterday that's when it stopped connecting to the internet:/
The problem might of been cause due to the fact I watch way too much videos on it help!

Watching too many videos can't cuase your computer to lose internet connectivity, so watch to your hearts content. It's hard to answer your question without knowing what the computer is doing that is causing you to not connect to the internet. We need more info.

I can't connect to GPRS internet, why>

I can't connect to internet why?

I can't connect to internet why?

I can't connect to internet why?

I can't connect to internet why?