Chosen Solution
I just change the rear case and I dont know why, the speakers and the vibrator doesn’t work. It works with headphones. I checked all the connections and everything seems to be ok. If anyone can help me it would be great.
I can only begin to imagine that you’ve either not connected something properly or you’ve damaged something, during the repair. Triple check your connections. Here’s some parts iPhone 5 Lightning Connector and Headphone Jack iPhone 5 Loudspeaker iPhone 5/5s/SE (1st Gen) Vibrator
