I assume when you say you replaced the charge port, you replaced the whole daughter board with the charge port on it? If so, there are 2 variants of this board. One is the international variant and one is the North American variant and although they look very similar, they have some differences, one of which is related to cellular function.
On the board, there should be a model number/board number. Check to see if the two you have match. The North American version is a G986U, the international version is a G986B. The numbers are not in quite the same location on each board, but here's a picture of the North American version so you know where to look.
[image|2671518]
+
+
I also tend to recommend avoiding any kind of parts swapping around if the phone is powered. I can understand why you might in this circumstance, especially if it results in a working device, but it is not unheard of to cause electrical damage to the board(s) when connecting or disconnecting parts when the device is on, or even if the battery is connected.
I assume when you say you replaced the charge port, you replaced the whole daughter board with the charge port on it? If so, there are 2 variants of this board. One is the international variant and one is the North American variant and although they look very similar, they have some differences, one of which is related to cellular function.
On the board, there should be a model number/board number. Check to see if the two you have match. The North American version is a G986U, the international version is a G986B. The numbers are not in quite the same location on each board, but here's a picture of the North American version so you know where to look.
[image|2671518]