Guys I'm pulling hair out with this, how the hell can I watch a movie app on my iPhone 4 via tv? I've just received a RCA-USB Apple composite cable!! This lets me play movie via app sound comes on but no picture, tv just saying no signal. The cable allows me to watch videos etc that I have on my phone already like the ones in my pics camera roll, any help much appreciated
thanks in advance
thanks in advance
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