My Metro PCS internet had stopped working yesterday, after researching a little it looks like Metro PCS has blocked MMS and internet for flashed phones. There is a solution for it though,
http://www.howardforums.com/showthre...g-for-metro-pc .... Just replace the internet password from metropcs to your six digit Metro PCS MSL. Big thanks to all the people who contributed to making this solution, all credit goes to them.