I bought this phone new from tmobile about a 3 weeks ago i took out the battery and then turned my phone back on it was the first time ive ever removed the back panel i only opened it becuase i had set the phone on the counter and there was water so i was seeing if the thing was pink to indicate that it was wet but it wasnt so i ploped the battery back in and now the phone is saying "removed sd card the sd card has been removed insert a new sd card to increase your device. and wont let me make calls or text or anything. how do i resolve the issue any Tmobile techs or phone savy people out there. help ASAP i need a beer