Power & Source of Big Ideas

I have jumpers from pin to pin, but these jumpers are cutting all time. I am tired to sold them.

And, if it possible, cable for SIM808 GSM module. In ideal, I need cable from SIM808 GSM module to Mini2440 UART port. It is very big problem to find it.

Hello, friends!

Where I can buy cables for Mini2440 UART ports?

My regards,
My system is Mini2440...

Can I get pin status of GPIO ? Probably, the function s3c2410_gpio_getpin() not return pin status...
My system is Mini2440 with installed Linux...

Do I need to write a driver for this? Or there are ways easier? I have in stock gsm-modem Prolink PHS600...