I have an Xperia Ray mobile phone and I wanted to get one of those spy camera applications so as to film undetected.
I tried a couple and the best so far were Ninja Cam and Hidden Mobile Camera. However, all of them have one problem: when I turn out the camera there is a beep (regardless if the sound is off or on).
Is there any app that doesn't have this problem? Alternatively, is there any other way I can delete that sound? I don't really need it anyway.