this problem scince the unit
got water damaged...
solution taken:
step1:check the line of sim sucket
step2:changed the component or make jumper to which is damaged..
sim sucket ways:
http://i1033.photobucket.com/albums/...30insetsim.jpg
after changing the component problem done
the damaged is c2701
here is the location
http://i1033.photobucket.com/albums/..._2010/5130.jpg
