Carrier provisions and data speed

[makeshiftharmony]

Let me start off by saying thank you to this forum for all the insightful information. (1) what exactly is carrier provisions and what exactly does it do. im an alltel to verizon guy. my touch pro is alltel but im on verizon. (2) are there tweaks that speed up data
internet. i see tweaks for everything but not data speed. thanks forfor everything.

[eXcali]

Provisioning cabs do a couple things, but mostly they remove the Roaming notice when a phone has been flashed to another carrier.

As for VZW, don't use any of the sprint speed tweaks you will find if you search. They will actually slow you down. I've tried many of them.

[makeshiftharmony]

what would the other things be? and also i never had a roaming notice. thanks for your help.