Friends,
You want to try first change the sim card IC Easy than Jumper If not salve make jumper
If not salve make Jumper to IC
Like this
http://img853.imageshack.us/img853/9949/63668126.jpg
Second If not salve Make direct jumper to Sim tray
Like this
http://img710.imageshack.us/img710/1486/38739640.jpg
If not salve post update here