iPhone microphone failure: causes and solutions
Apple's Reliability and Microphone Vulnerability
iPhone from Apple — is a reliable and durable device, but even it can have individual components fail. One of the most vulnerable parts of a smartphone is the microphones. They contain fragile parts and are constantly in contact with the environment, which makes them susceptible to various malfunctions.
Signs of a faulty microphone on an iPhone
There are three microphones installed in the iPhone, and the failure of each of them manifests itself differently:
- Main (lower) microphone — located on the bottom of the case, next to the charging port. If it fails, the person you are talking to cannot hear you during calls or the sound is accompanied by interference. The voice recorder may also stop working.
- Front Top Microphone — is located next to the front camera in the speaker grill. If it is faulty, sound is not recorded when shooting video on the front camera, Siri voice control and speech recognition in applications do not work. There may be problems with the speakerphone.
- Rear top microphone — is located slightly to the right of the main camera. It is responsible for recording sound when shooting video on the main camera, as well as for noise reduction during conversations. If this microphone is broken, background noise is not filtered, and the quality of the connection is noticeably worse.
Main reasons for microphone failure
One or more iPhone microphones may fail due to the following reasons:
- Dust and dirt ingress - Over time, the microphone mesh becomes clogged, which reduces the sound quality.
- Oxidation of contacts — most often caused by moisture. Even a small amount of liquid can cause corrosion.
- Mechanical damage - Impacts and falls of the smartphone may cause the microphone contacts to break or shift.
- Software failure - Incorrect updates, system errors or incompatibility with applications may affect the operation of the microphone.
- Audio codec chip failure - a serious hardware problem that requires professional repair.
How to check and repair a microphone yourself
Before contacting the service center, try a few simple steps:
- Check your settings - Make sure that the microphone is not disabled in the settings of the application you are using.
- Restart your iPhone - temporary software failures are often resolved by a simple reboot.
- Use a brush to clean the microphone - carefully remove dust and dirt from the microphone holes.
- Check the microphone in different applications - If the problem occurs only in one application, try reinstalling it.
- Reset settings - Go to Settings > General > Reset > Reset all settings.
- Update iOS - sometimes microphone problems are caused by bugs in the system, which are fixed by updates.
If the problem persists after completing all the steps, the problem is most likely hardware related.
Why You Shouldn't Repair Your iPhone Yourself
If the problem with the microphone is related to mechanical damage or oxidation of contacts, self-repair can lead to even bigger problems:
- Disassembling an iPhone requires special tools.
- High risk of damage to other components.
- When replacing a microphone, you may encounter the problem of non-original spare parts that quickly fail.
- Tampering with the device without experience may void the warranty.
Where is the best place to repair Apple products?
For quality iPhone repair It is best to contact a trusted service center. One of the leading service centers is rudservice.com.ua. Don't put off repairing your iPhone - sign up for service right now and restore your device's functionality in the shortest possible time!