WM 6.1 and the internet
 

I just upgraded my rom to the HTC WM 6.1 rom. I'm trying to get the internet and it's not working. I have replaced the HTC_CM_Guardian.exe, Changed the iota's to OLD, and did all the wap settings. I keep on getting the page can't be downloaded and connections was lost. I've noticed that the password keeps on changing from metropcs to I guess the sprint. I'm sorry if this was already addressed but please someone help me get the internet, mms and gps. I tahnk you in advance.