Ursprünglicher Beitrag von: Nikola Santek ,
If u use hot air soldering station be carefful with microphone, put some tape onit to protect it. U need to be carefull with pads, not to make short. Otherwise yout phone will not only be no charging but it wont work. To replace USB connector properly u need microspoce, hot ait station and this soldering iron. Use flux! To replace USB connect with only soldering iron put a lot of soldering on it and use max heat, then with tweezers remove usb connector, clean wholes and solder new one!