I have a Honor 6 plus 3 months old and has never worked with headphones or external speakers as anyone else had this problem please, and how did you get it fixed if you did, any help will be rely appreciated thanks.
I had a similar experience. The phone I used to use very choosey with headphones/headsets. I had to find headphones/headsets that would perfectly fit it. Have you tried a lot of headphones/headsets already?