What to do if dust or foreign objects enter the speaker of the Redmi Note 14 Pro 5G?

If dust or foreign objects enter the speaker of the Redmi Note 14 Pro 5G, please refer to the following details:
1. Prevent accidental damage to the phone's internal components. Please power off the phone while cleaning the speaker;
2. Please try to avoid the speaker coming into contact with oil, beverages, cosmetics and other items in daily life;
3. If there is obvious dust on the outer dust-proof net, you can gently brush it with a brush or have it cleaned at an after-sales service outlet.
Note:
The Indian version has a speaker cleaning function. Go to [Settings] >> [Additional settings] >> enable the speaker cleaning function to fix the issue.