How to clean mobile speaker sound / clean dust / Clean water content

 

മൊബൈൽ ഷോപ്പിൽ പൈസ കളയണ്ട / How to clean mobile speaker sound / clean dust / Clean water content

In this video, it is told how to increase the phone's volume, performance and speed by cleaning the dust and water accumulated in our mobile phone. It is an application of a website that helps in that. It is specifically said that while using the application, don't connect the earphone to the mobile phone and don't use the speakers. Moreover, if the compliance is not correct, the phone sound is not very loud, then you should show a good technician.