First time posting, but I've been reading the forum for a while so I'm not completely new. However, I got a strange problem with my iPhone 5. Problem: Loud speaker doesn't work. When I start an app that uses the loud speaker (eg. Youtube), the iPhone freezes (the video won't start). Then I can push the home button to unfreeze it, but it's still a bit slow. There's no sound when I play any ringtones either (or when someone calls). When I plug in the EarPods, everything works lik a charm (even youtube etc.) and all other functions except the loud speaker work as it should. What I've tried: Updated to 8.1.3. Completely wiped the phone. Changed the loud speaker unit. Changed the front panel. Changed the "Headphone Audio Charger Port Flex Cable". I'm out of ideas. Any suggestions are welcome. Thanks!