I have a Blackberry Curve 8520 and I'm experiencing problems with the WiFi.
I got my phone a week ago and I setup the Bluetooth and the WiFi once I'd turned it on (my house has WiFi so that wasn't an issue).
But every now and then, it won't work. It will say 'unable to find requested server'. At first I thought it was the one website I was using (facebook) but it said the same thing whenever I typed in a different site.
There are times when it works for a while and then I click to visit a different page and it will say the same error message.
Can anyone help me?
Does the issue resolve itself when trying the next site? Have you tried disabling and enabling wifi? I'm wondering if its a hardware issue or if its an OS issue.