Samsung spare part, mainboard, motherboard, print plate 1394V-0 2 0505. With this mainboard also called motherboard, you can replace the mainboard of the Samsung i9300 Galaxy S 3. This part is the motherboard of your device and is including the micro USB connector, battery connector, microphone module, flash module.
The mainboard/motherboard (original Samsung spare part) partnr 1394V-0 2 0505 can also be used in these other models: i9300 Galaxy S 3.