Volume & Speaker Don't Work
I have an iPhone 4S that got some moisture and now the charging port water sensor is red. The device itself charges fine, but I can't play music or use my volume buttons UNLESS I have headphones plugged in.
Switched it out with a new speaker assembly and didn't change anything, is it the volume button flex cable that needs replacing? It's strange, right now I can't adjust the volume on my music or play music unless I have headphones in.