ive got a 3gs on ipad baseband and i updated it buy puting it in to pwndfu and usin the no bb fw on i tunes and i worked but then it ran out of battery and it has gone back in to dfu mode automaticly and when ever i try and turn it on the screen goes white for a few secconds then goes yellow for a bit and then slowly fades black. how do i fix this, any helpp is appreciated
thanks in advance.