yeah i flashed my phone to and the web works perfectly but the mms could be better it sends fine but receives only about 25% of the pic messages but to configure the web and mms follow this steps
this is from healthman
Hey...here is what you need to do to get it working..
Step 1 dial ##778....and go to edit settings..
step 2 when you get in to the epst go to security.
step 3 Change the HDR AN AUTH USER ID to
yourphonenumber@mycricket.com and change the password to cricket....do the same thing to the ppp user id and password
Step 4 got to M.IP Settings and change the number of profiles to 1...also change MIP_MODE to simple ip only.
Press ok and reset the 6700
Step 5 when phone comes on go to settings> connections>connections...under my work
network hit add new modem connection..
Step 6 you can name it whatever you want...make sure the modem says cellular line
Step 7 hit next the phone number is #777 and hit next
Step 8 for user name put
yourphonenumber@mycricket.com...password is cricket
Step 9 leave domain blank..and hit finish now go back to your connections and hit edit proxy
server.
Step 10 select the box that says this network connects to the internet....and select the box under it too..
step 11 were it says proxy server : put Wap.mycricket.com...then hit advanced..
Sterp 12 there are going to be 4 different proxys here...click on the HTTP one..
Step 13 for the proxy put in Wap.mycricket.com....and where it say port put 8080...hit ok and do the same thing to the other 3..
Step 14 hit ok and got back to your connections...and click on the tabs that says advance...and hit select networks and make sure that My work network is used when programs connect to the internet..
Step 15...close all of that stuff out and go to internet explorer...and type in
http://wap.cricket.motricity.com
...then its going to connect...and it should got to the portal.....
step 16 since you cant do much with the portal....type in this
http://www.google.com/m?output=xhtm...=mobileproducts
and search for the
website you want to go to and this will let you do it.....
let me know if it works
if you have any problems....or questions pm me
Have a great day!!
now to set up ur mms
use this website
http://www.howardforums.com/showthread.php?t=1102224
if u have any questions just ask me or something lol