As the title says really, with T-mobile and for the last two days i have had no mobile internet. I've tried through quick settings and through the settings menu and both light up the tick sign green and tell me it's on but i get no notification in the notification bar at the top. I've restarted my phone which didn't change anything. Can't be a 2.3 issue because it was working fine after i upgraded. My APN settings look to be correct so im lost. What else can i check or do myself before i contact my network? Anyone on T-mobile having the same issue? All help is greatly appreciated.