This guide saved me hundreds of dollars. thank you for a great job putting this together!! the i fixit tools were cheap and worth every penny. my iPhone 6 Plus now can be seen by the mac and syncs music like a champ. great sound quality on speaker mode and the headphones work great. charges like brand new.
you may consider placing a thin non-conductive item between the connector and the socket like a bit of rubber band to prevent any power flowing during this procedure
for the iPhone 6 Plus, all screws were Phillips #000