Hii all. Need help. My xperia x10i system battery connector which is soldered on the motherboard(one with the 5 pins when you take out the battery) needed to be replaced. The local technician here damaged the tracks on the board to which the battery connector is soldered. So now the phone doesn't turn on. Need to figure out how the current flows through the battery onto the motherboard so that I can fix with it with wires. I just need to know where I should attach the positive and negative wires on the motherboard. Please help me out.