Weak Wifi & Bluetooth signal
I noticed the phone I bought that it has a weak wifi and bluetooth signal after the deal. I tried opening and reconnecting all the wifi antennas and noticed that there is a scratch on the Wifi/bluetooth antenna (copper like color showing). Would this be the cause of my weak signal?
Here's the image of the scratch I am talking about. Right side of the copper ring for the antenna.
Esta é uma boa pergunta?