Cleaning the dust from the handset of Xiaomi phones is a simple and effective process to improve the volume and clarity of the handset. Here's a detailed step-by-step guide:
Remove the earpiece grille: For some models of Xiaomi phones, you first need to remove the earpiece's grille. This usually requires some specialized tools and techniques, so it's best to seek professional help if you're new to the process.
Use the sonic cleaning method: This is a method that does not require disassembling the phone. With a specific frequency of sound waves, it can help shake off the dust in the earpiece. Some Xiaomi phones may come with such a feature, and you can also find suitable sound wave files on the Internet.
Physical Cleaning: If the earpiece grille can be safely removed, dust can be gently removed using a soft-bristled brush or compressed air. Make sure to take great care when performing this step to avoid damaging the handset.
Alcohol Cleaning Method: For some stubborn dirt, you can use a small amount of alcohol and a cotton swab to wipe gently. Make sure you don't let liquids get inside your phone.
Remember to make sure your phone is completely turned off and disconnected from power before doing any cleanup work.
Finally, to protect the earpiece from dust and other impurities, it is possible to clean it regularly and avoid using the phone in dusty environments.