Telephone link lost on control module

[ks1]

can any one help ....

I have bought an x5 e53 facelift, it has generation 4 ulf installed ...Previous i could see the phone link, but could not pair my iphone 3gs ...

I have gone through the links and tried to pair and nothing would work.

I opened the centre console pairing module and the white 4 wire connector was out, fitted it and put it back together...

Then all of a sudden, i lost the telephone link on my screen and no where to be found ?

I i have disconnected the battery for 30 min and put it back together and still no joy ...

So i can pair phone , because i cant even see the phone link ???? Is it the gps ?

I have up graded the firmware with the latest 2010 firmware , with moded spec and splash screen

Lol ...this is now really worn me out !

help any one help