Dunno if you found this before or not.
go to settings- connections- connections. then select manage existing connections. then select edit, call the connection what ever you want, hit next, if it says #777 (then leave it allone), hit next do as followed
user name: your
number@mycricket.com
password: cricket
domain: leave blank
then hit finish/ now go to proxy settings/ check off the two boxes now select advanced.
now select HTTP server type in wap.mycricket.com port 8080 hit ok
now select socks server type in wap.mycricket.com port 8080 kit ok
From a post by crckt20