iPhone 6 no sound at all?

I recently did a housing swap on my iPhone 6 , it went smoothly except the battery, I couldn't get the adhesive out so i had to pry it and order a replacement, and after the new battery came in I put the battery in and powered it on to find I had no sound. My volume buttons work fine and my mute switch works perfect. I have also verified the device is NOT stuck in headphones mode. I tried a restore and it didn't work, and also tried replacing the loud speaker and that didn't work, I don't know what the problem is, I want my sound back! I can't get sound out of the main speaker or the ear speaker. Please help thanks.