Unfortunatly,

If he has the Tmobile Blackberry plan, its a bundled package.

You can not remove it without changing your entire plan.

Now if the plan is an add-on for 19.99, then Yes, add the 5.99 plan and the Proxy Settings through Installer.

I tried it! It works! Thanks so much guys! I do have the $19.99 plan with Blackberry..should I change it or leave it alone?? Either way thanks!!

hey, they don't have any internet plan with 5.99 anymore.
now you have to pay 19.99.
go to tmobile site to see.
this in usa off course

dubab ... you are wrong its called T-Zones. i still have it on my plan. although, suddenly for the past 2 days its not working?

this is a constant problem with t-zones... i have since i bought my phone and the first hack came out for the proxy have been using the tzones plan and consistantly 1-2 days a week it doesnt work..... this is a t mobile problem to .. i have spent numerous times calling them and never go a satisfactory reply as to why it stops like this... i just get the "wait a few hours and try again"... thankfully i am around wifi spots alot and it doesnt hinder me to much.... just annoying... i guess for 5.99 i cant complain to much

any one else have this problem at all?

yeap, it not only happens with the iPhones but with any other cellphone over tmobile's network. When people with sidekicks at night begin to overdue the internet...guess what happens?