Eh? If you have upgraded your device to Blackberry OS 4.0 on the Rogers network and tcp/ip applications are NOT working:
* You recieve errors related 'could not open tunnel' 'tunnel failed'
The problem might be an incorrect/bad profile on the Rogers network. Have a Rogers tech re-set your profile on the network, what this means:
* You are told to turn your wireless off
* Rogers people boot your PIN and re-add it to the network
Anyway this was a problem I had, Rogers enabled TCP/IP a long time ago and it works.. but for a couple months i did not have it working and this was the solution.
No APN required.