Internet problem in Samsung Galaxy S2 after updated Android 4.0 Recently I updated my Samsung Galaxy S2 OS from 2.3 to 4.0, after that the internet is not working properly (e.g. Internet web, facebook, twitter). If I open this application a message is shown saying  "unfortunately internet stopped".

How can I fix this problem?
I had the same problem opening attachments (.doc) in email.

I tried clearing the cache - didn't work, but ...
Under Settings ... Applications ... view all ... Internet ... Scroll down to "Launch By default", and click Clear defaults. 

Next, when opening an attachment, select chrome and Just once (or something other than internet).

Worked for me !!!