https://wccftech.com/how-to/how-to-check-if-your-iphone-12-or-iphone-12-pro-is-affected-by-the-sound-issue/ > Apple recently discovered that some iPhone 12 and iPhone 12 Pro models have a failing component which causes sound issues. The company has announced a new service program for the affected models which will fix the issue. If you happen to own an iPhone 12 or iPhone 12 Pro model and experiencing sound issues, it is best if you get it checked. However, if you are unfamiliar with the issue, you can always check it. > As mentioned earlier, Apple announced the new sound service program recently, which will fix the failing sound component for free. All you have to do is take your affected iPhone to your nearest Apple Store and you are all set. Your iPhone 12 will be fixed with no charge at all. Apple says that a "very small percentage" of iPhone 12 and iPhone 12 models are affected by the issue. However, since Apple sells millions of devices a year, even a small percentage would count as gigantic in terms of numbers. You can always check the iPhone 12 sound issue.