3rd party composite cable/apps

[sd_dracula]

Hi,

I have just bought Resupported 4.0+ 1.7-1 along with DisplayOut 1.6.5 from Cydia for my iPhone 4 32gb with OS 4.3.1 but I am still getting the This accessory is not supported error when I use third party composite cables. I have tried 2 different brands and still the same error.
The video is displayed for 3 seconds then error and nothing on screen.
I have also tried TVout2 Mirror TVOut and the same error happens.
Never works until I reboot the phone, then works for 3 seconds, and so on.

Please help me to make this work.
I have installed a video interface for my car’s monitor and I really need to get video out from the iPhone.

Thanks in advance.

[sd_dracula]

anyone?