This one is a bit weird but it work

This one is a bit weird but it worked for me for a while and has worked successfully for other people. Squeeze the bottom right hand corner of the phone above where the speaker is. The left Side is a mic not a speaker so don’t worry about that side. Hold that grip for about 20 seconds. This is done as the connector may be loose and had to be repositioned correctly. Yes strange but most of these solutions are.