Earpiece volume stays the same after replacing to a new one
I have an annoying problem on my iPhone 6s Plus that I hear not so loud as I need to hear from the earpiece. So I ordered an earpiece online and replaced it my self...
After replacing to a new one - i couldn't hear anything from the earpiece and also the proximity sensor didn't work. So I contacted the seller and asked for a new one and I got a new one, replaced it - it started working again but, the same Volume as the original :(
So now I basically don't know what to do. Maybe order a new one or is it a problem on my motherboard...?
What do you suggest me to do?
Questa è una buona domanda?