Internet trouble

hi there
im a torch user for about a month now i haven't had any trouble before but today i cannot connect to the internet, my plan is through ATT and i have the unlimited data plan but when i go under service status it shows my internet and wifi is not connected, im wondering what do to or should i just take it back into the store and have them deal with it?
any help is appreciated, thank you

Turn of the mobile network and wifi, and then turn them back on.

Also try registering the device. Options > Device > Advanced System Settings > Host Routing Table > Menu > Register Now

Are you running OS .246?

i think i figured it out, i reset all the settings and did a battery pull, works now, thanks