Can can one tell me what was wrong? I updated to ios4 and use benm.at to get the internet back, but the plist file only has internet setting, I add the information for mms, but it's not working. Please help!!!

<dict>
<key>apns</key>
<array>
<dict>
<key>apn</key>
<string>wap.voicestream.com</string>
<key>username</key>
<string></string>
<key>password</key>
<string></string>
</dict>
<dict>
<key>MMS</key>
<string>wap.voicestream.com</string>
<key>username</key>
<string></string>
<key>password</key>
<string></string>
<key>MMSC</key>
<string>http://mms.msg.eng.t-mobile.com/mms/wapenc</string>
<key>Proxy</key>
<string>216.155.165.50:8080</string>
</dict>
</array>
</dict>
</plist>