Provision help

[ct2355]

Ok, i have the htc touch pro 2 flashed to cricket with mighty rom. on the phone there is something called the carriers provisions, it has carriers such as sprint telus verizon and so forth. So heres my problem, i accidently switched the provision to telus so when i go to use the internet on the phone it tries to connect and the gives me an error. so i go into the internet setting and change everything back to the cricket wap settings. then the internet works just fine but whenever i turn my phone off then back on it goes back to the telus setting and i have to enter the cricket wap again. So my question is how do i get rid of the telus setting so when i turn my phone off and on again i dont have the enter the cricket setting over and over? and also, if i do a hard reset will i have to flash the phone again? im very sorry if this is hard to understand i am very new to the hacking/flashing thing. any help would be great and thanks for taking the time to read this.......

[Eschelon]

The only way to completely clear out the provisioning is to hard reset.

Sorry boss