4s no speaker sound

Mi Problema

There was no audio from the speaker. Tried all the online suggestions, still no audio

Mi Solución

Followed on line guide

Mi Consejo

Go slow and label all screws, I set out a sheet of paper with a line for each step wrote screw size down and put each screw on its spot. Go slow when removing sticky tape on antenna. Review guide before starting project, two speaker replacement guides. One is correct the other involves excess removal steps.