Mobile Phone Speaker Repair
These are normally damaged due to moisture. This can happen even if your mobile phone has not been in any water, moisture damage can be caused by rain, condensation and others. This can get into the delicate parts of your mobile phone and start to corrode parts such as the microphone and speakers. If you hear a high level of crackling or cannot hear even when the volume is on maximum, then this could be a cause of this. Damage can also be caused by dropping your mobile phone or just day to day usage depending on the environment which it is used mainly.