Hi Ineeded to replace the cable from the mainboard to the gimbal carrier. I managed to dissassemble to the point of removing the four screws which secure the motherboard to the battery housing, however when I tried to lift the mainboard away from the body it appears to be stuck. I applied a good force and it didn't come away I am a bit worried if I have missed something and by applying more force will damage the mainboard. Are there any more screws or is the mainboard glued to the body at the screw locations - do I just need to apply more force watching dissassembly videos for the Phantom 3 advanced it looks like by removing the 4 screws the mainboard should just lift out. Please help.